M8/M12 Circular Connectors

M8/M12 Circular Connectors
www.erni.com
Catalog E 074554
03/10
Edition 4
A4
www.erni.com
Catalog E 074554
03/10
Edition 4
M8/M12 Circular Connectors
Table of Contents
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Coding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Installation Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Electrical and Mechanical Characteristics PCB Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Electrical and Mechanical Characteristics Cable Assemblies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Electrical and Mechanical Characteristics Quick Termination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Electrical and Mechanical Characteristics Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Packaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
M8 Female PCB Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
M8 Male PCB Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
M8 Cable Assemblies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
M8 Quick Termination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
M12 Female PCB Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
M12 Male PCB Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
M12 Male PCB Connectors for Direct Integration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
M12 Cable Assemblies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
M12 Quick Termination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Accessories Adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Accessories T-Coupler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Accessories Panel Feed-Through . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Part Number Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Catalog E 074554
03/10
Edition 4
www.erni.com
1
M8/M12 Circular Connectors
General
Since the end of the ‚80s, the trend of integrating more and
more electronics and intelligence in machines has rapidly
gained momentum. Whereas before, only controls in a switch
cabinet regulated actuator or sensor systems by way of socalled I/O cards, today there is an increasing number of
intelligent field devices outfitted with local I/Os and connected
to the switch cabinet via a fieldbus or even have the entire
control system on board.
ERNI, the known specialist for printed circuit board connectors,
has seized an opportunity. Today, there still is an insufficient
number of connector types for these boards. As field devices
are very specific, a wide variety of flexible modular connectors
is required in order to implement these applications with as
little effort and expense as possible.
International Standards for M8/M12 connectors
Up until this point in time, M8 and M12 connectors were only
referred to and used as sensor connectors. The open end of
the sensor cable was routed in the switch cabinet and wired
there. Today, sensors and actuators in the field frequently are
connected to a passive I/O box or one with fieldbus capability.
The harsh influences of the environment on these boxes make
proven and, particularly, tightly sealed (IP 65/67) connectors a
necessity. As such, it only made sense to use the M8 or M12
connector systems here as well, which already had established themselves in the field of sensor technology. Meanwhile,
the M12 connector also is recommended as a fieldbus connector for almost all field bus applications. To make sure that
nothing gets mixed up, there are a series of codes for assistance.
2
Catalog E 074554
• IEC 60947-5-2 low voltage sensor switch device
• IEC 61076-2-101 form factor M12 further polarizations for
M12
• IEC 61076-2-104 form factor M8 further polarizations for M8
• Profibus installation guideline
• Interbus Club specification
• IAONA, Industrial Ethernet, planning and installation guide
• SafetyBUS
• DeviceNet
03/10
Edition 4
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M8/M12 Circular Connectors
General
PCB Connectors
ERNI has developed such a modular system with M8/12
connectors that is fully flexible in application and has SMT
connections that are so robust that bulk packaging and feeding are possible. The connector has also been designed for
tape-on-reel packaging. The concept allows connectors to be
produced at various heights and with different pin configurations.
The black insulator is made of high-temperature plastic,
and is suitable for soldering with all the usual SMT soldering
procedures. The new M8/M12 connectors are designed for
lead-free processing, which is mandatory since July 2006.
Especially cost cutting by reduction of printed circuit board
surface is achieved. In specific applications, two printed circuit
boards can be replaced by one. A pick & place pad for female
connectors is not required while using a gripper or special
pipette.
Cable Assemblies
As a completion to the product portfolio ERNI Electronics
also offers cable assemblies for the connection of sensors/
actuators or other automation systems devices such as I/O
distribution boxes. The standard product range covers preassembled, over-moulded circular connectors of sizes M8 and
M12 either as interconnection of two circular connectors or as
a cord set having an open end of line.
In addition, the portfolio comprises of field-attachable connectors for tool-less cable termination, T-coupler, panel feedthroughs and adapter for quick and cost-efficient connection
in the field. ERNI extends the variety with different cable
qualities that meet the most versatile industrial requirements
and therefore are applicable for a wide range of use. PVC as
a competitive and economic solution or PUR (UL/CSA approved), halogenfree and UV resistant, for highly demanding applications in drag chains and harsh environments – where operational
reliability is crucial. Innovative product features like the self-securing screw locking guarantee vibration-proof and secure connection.
The coupling nut additionally combines a knurled surface with a spanner flat suitable for standard wrenches.
Different configurations, designs and codings are available from stock. All parts meet IP67 requirements (IEC 60529) to ensure
protection against dust and water immersion. ERNI’s pre-assembled cable assemblies use standard-wise two cable qualities in five
different lengths. Further options are possible on request.
PVC
PUR
•qualified cable for medium mechanical load and usage of non-recurrent stress, i.e. for assembly lines
•easy to dismantle
•good chemical resistance
•limited resistance against abrasion and lubricants
•the competitive and economic solution for less demanding applications
•cable for heavy-duty applications in harsh environments and continuous stress, i.e. during metal cutting operations
•drag chain capable
•highly resistant against abrasion
•very good resistance against oil, lubricants, coolants and other aggressive chemicals
•halogen-free, hydrolysis and UV resistant
•flame retardant
•reliable solution for highly demanding applications; UL/ CSA approved
As a proven specialist for printed circuit board connectors, ERNI Electronics has expanded its expertise towards industrial customers i.e. from automation technology and process industry by offering highly flexible and modular solutions, which consequently
emphasize the idea of decentralised automation systems.
Catalog E 074554
03/10
Edition 4
www.erni.com
3
M8/M12 Circular Connector
Coding
Polarizations according to IEC 61076-2-101 for M12 male connectors
A - Polarization (sensor/actuator applications, DeviceNet CANopen)
B - Polarization (fieldbus applications like Profibus, Interbus)
C - Polarization / not introduced yet on the market
P - Polarization (4 Signal + PE) / not introduced yet on the market
D - Polarization (5 Pin for Data-Applications) / not introduced yet on the market
D - Polarization (4 Pin for Industrial Ethernet, Fast Ethernet 100 Mbit/s)
4
Catalog E 074554
03/10
Edition 4
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M8/M12 Circular Connectors
Installation Conditions
Assembly of M8/M12 PCB connectors
ERNI recommends two standard assembly heights. The usable connectors are the same for both heights. Based on a 3 mm thick
front plate there are distances of 9 mm and 13 mm applicable with the according metal shells. The shells need to be fixed via thread
in the front plate. To ensure the protection class IP65/67 it is necessary to remain within the recommended tolerances of 9 mm ±0.1
or 13 mm ±0.1.
The 9 and 13mm distances allow the use of standard spacers which enable a proper fixing to the pcb.
Examples for mixed M8 pcb assembly
Verriegelungsschraube /
metal shell
Verriegelungsmutter /
metal shell
M8 Messer /
male
O-Ring /
o-ring
M8 Buchse /
female
O-Ring /
o-ring
Frontplatte /
front plate
Schraube /
screw
Schraube /
screw
L
3
13
9
Bauhöhe L /
assembly height
Abstandshalter /
spacer
Abstandshalter /
spacer
Leiterplatte /
PCB
Examples for mixed M12 pcb assembly
STYLE 1
Style 20 : 1
STYLE 2
Style 20 : 1
Verriegelungsschraube /
metal shell
M12 Messer /
male
Style 1
Style 2
Frontplatte /
front plate
O-Ring /
o-ring
M12 Buchse /
female
2
1
Verriegelungsschraube /
metal shell
Verriegelungsmutter /
metal shell
O-Ring /
o-ring
M 12 Messer /
male
Schraube /
screw
3
Schraube /
screw
13
9
L
Bauhöhe L /
assembly height
Abstandshalter /
spacer
Abstandshalter /
spacer
Leiterplatte /
PCB
Style 1 prevents pressure on the o-ring when connectors are mated. The forces are absorbed by the metal shell, which protects the top surface of the pcb male connector from a direct o-ring contact.
Style 2 allows more flexibility regarding tolerances in vertical direction.
Tightening force for all metal shells is 1.5 Nm ±0.2
The mounting thread for M12 shell is M14x1 and for the M8 shell is M10x1. For mechanical issues the front panel thickness should
be 3 mm thick and for proper sealing (O-Ring) the surface around the thread hole should have no damage and be of quality R max
16 µm. Please regard thickness of platings in conjunction with front panel threads. Regarding EMV issues the front plate or its plating should be conductive with the metal shell and have at least an Ni plating.
Catalog E 074554
03/10
Edition 4
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5
M8/M12 Circular Connectors
Installation Conditions
Example for mixed M12 PCB assembly, front plate thickness 1 mm, assembled with counternut
Verriegelungsschraube/
metal shell
M12 Messer/
male
O-Ring/
o-ring
Verriegelungsmutter/
metal shell
M12 Buchse/
female
1
O-Ring/
o-ring
13
Frontplatte/
front plate
Kontermutter/
counternut
Leiterplatte/
PCB
For the assembly option with a counternut there is no thread in the front plate necessary. This option is suitable for a front plate
thickness beginning at 1 mm up to 4 mm.
M12 male with additional sealing option.
M12 Stiftleiste mit zusätzlicher Dichtungsfunktion
M12 Male with additional sealing option
Sensor and actuator applications in harsh industrial environment need to be sealed against liquids. Those devices have often
abackfilling with gel or resin (epoxy) and therefore a sealing is required to keep the infill inside of the housing. On the other hand
there are devices which should be protected against moisture and liquids from outside; especially also during installation if the
connector interface is open (not connected to a cable). For this requirements the ERNI M12 male connector with additional sealing
option is the best fit. A standard O-ring 7x1 can be used. The connector is always delivered without O-ring.
6
Catalog E 074554
03/10
Edition 4
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M8/M12 Circular Connectors
Installation Conditions
M12 Connector for Direct Integration
M 12 x 1
Codierung über Spritz- oder Druckgussgehäuse
Coding determined by injection-molded or
die-cast housing
Angespritztes Gehäuse
19
Molded housing
9
Zusätzliche Dichtfunktion
Aditional sealing option
M12 Stecker
M12 male connector
Abdichtung zum Isolierkörper durch gedrehten Kontakt
Sealing to the insulation body by turned contacts
Automation components make considerable contributions to efficiency increases in production but are also subject to extreme cost
pressure. To save costs, this M12 connector version can be „directly“ integrated, meaning that the device housing thus becomes
part of the connector since it can be produced in a single operation with the coding and the locking thread.
Potential savings: fully-automatic SMT soldering process and saving of threaded parts as well as their assembly share.
The coding is determined by means of the injection-molded or die-cast housing. Refer to the IEC 61076-2-101 for the dimensions
for this. The sealing of the housing is performed via an O-ring, the assembly of which is optional. In addition, the turned contact
seals the insulating body by means of special contours. The entire system is thereby water-proof, even when unconnected.
Tightness with regard to casting compounds typically exists. This, however, must be tested in the respective project with the
respective casting compound. Considerably different coefficients of expansion of the materials may lead to the necessity of the use
of THR technology for better absorption of the forces that may affect the solder joints with casting technology due to temperature
cycles and loads from vibrations and shocks.
Catalog E 074554
03/10
Edition 4
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7
M8/M12 Circular Connectors
Installation Conditions
Front panel with recommended distance between M8 PCB connectors
L min.
depends on used
cable connector
male
female
Kabelabgangsrichtung /
cable direction
Kabelabgangsrichtung /
cable direction
Front panel with recommended distance between M12 PCB connectors
L min.
depends on used
cable connector
male
A-coded
male
A-coded
Kabelabgangsrichtung /
cable direction
male
B-coded
Kabelabgangsrichtung /
cable direction
Kabelabgangsrichtung /
cable direction
male
D-coded
female
B-coded
Kabelabgangsrichtung /
cable direction
8
female
A-coded
Kabelabgangsrichtung /
cable direction
Kabelabgangsrichtung /
cable direction
Catalog E 074554
female
D-coded
03/10
Edition 4
Kabelabgangsrichtung /
cable direction
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M8/M12 Circular Connectors
Installation Conditions
Examples and sealing options for ERNI M8/M12 connectors combined with integrative metal shells
The solutions shown earlier should give further ideas, how the ERNI M8/M12 pcb connectors also could be used.
The mentioned solutions are not offered yet as standard parts. Of course ERNI is able to offer similar customized parts on request.
Metall thread insert
Specified sealing point according to
IEC 61076-2-101/104
Additional, optional sealing points
Technologies for integrating the metal
shell: Insert molding,
heat setting,
ultrasonic setting,
press-in technique.
Plastic-injected thread as part of the
housing
Specified sealing point according to
IEC 61076-2-101/104
Catalog E 074554
03/10
Edition 4
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9
M8/M12 Circular Connectors
Electrical and Mechanical Characteristics
Number of pins
Technical data
Climate category
Temperature range
Current rating per contact
Air- and creepage distance
Operating voltage
Dielectric strength
Contact resistance
Insulation resistance
Vibration, sine
Contact disturbance (during
vibration test)
Shock, halfsine
Contact disturbance (while
shock test)
Mechanical operation
(mating cycles)
Insertion and withdrawal
force
Gauge retention force
DIN EN 60068-1
test b
IEC60512
test 5b
10
Standard
IEC 60512
test 4a
IEC 60512
test 2a
IEC 60512
test 3a
IEC 60512
test 6d
IEC 60512
test 2e
IEC 60512
test 6c
IEC 60512
test 2e
IEC 60512
test 9a
IEC 60512
test 13b
IEC 60512
test 16e
3, 4
M12
4, 5, 8
55/125/56
55/125/56
IEC 60664
M8
-55/125 °C
By ambient temperature
4, 5 pin
8 pin
20 °C 4.8 A
40 °C
4.1 A
2.0 A
70 °C 2.5 A
1.1 mm (4, 5 pin)
0.8 mm
1.0 mm (8 pin male); 0.4 mm (8 pin female)
The permissible operating voltages depend on the customer application and on the applicable or specified safety requirements.
Insulation coordination according to IEC 60664-1 has to be regarded
for the complete electrical device. Therefore, the maximum creepage
and clearance distances of the mated connectors are specified for
consideration as a part of the whole current path.
In practice, reductions in creepage or clearance distances may occur
due to the conductive pattern of the printed board or the wiring
used, and have to be taken into account separately.
As a result the creepage and clearance distances for the application
may be reduced compared to those of the connector.
4 pin:
3 pin:
contact - contact 1400 Vrms
contact - contact 1000 Vrms
5 pin:
4 pin:
contact - contact 1000 Vrms
contact - contact 650 Vrms
8 pin:
contact - contact 650 Vrms
-55/125 °C
By ambient temperature
20 °C 5.7 A
40 °C 4.8 A
70 °C 2.6 A
< 10 mΩ
> 1012 Ω
10 – 500 Hz
5g
< 1 µs
50 g
11 ms
< 1 µs
> 100 mating cycles
max. 23 N
> 0.2 N
Catalog E 074554
< 10 mΩ
> 1012 Ω
10 – 500 Hz
5g
< 1 µs
50 g
11 ms
< 1 µs
> 100 mating cycles
max. 23 N
> 0.2 N
03/10
Edition 4
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M8/M12 Circular Connectors
Electrical and Mechanical Characteristics
PCB Connectors
Number of pins
Process-conditions
Solder temperature max.
Hand soldering
temperature max.
Dip soldering
temperature max.
Reflow soldering
temperature max.
Housing Materials
Plastic material (symbol)
UL file
Contact Materials
Base material
Mating area
Termination area
IEC 68-2-20
Stencil thickness min.
UL flame rating
Standard
Coplanarity of SMT
CTI value
JEDEC
J-STD-020C
IEC 112
Approvals
Protection class
03/10
IEC
60529
M8
3, 4
3.5 s at 350 °C
10 s at 260 °C
20 - 40 s at 260 °C
< 0.1 mm
150 µm
LCP
CTI 200
UL 94 V-0
E83005
Environment compatibility
Recycling
Catalog E 074554
M12
4, 5, 8
3.5 s at 350 °C
10 s at 260 °C
20 - 40 s at 260 °C
< 0.1 mm
150 µm
LCP
CTI 200
UL 94 V-0
E83005
Cu alloy
gold plated
gold plated (male)
Sn (female)
Cu alloy
gold plated
gold plated (male)
Sn (female)
no flame-retardent additives, no toxic additives allows easy recycling
IP 67 (mated connector/cable)
Edition 4
IP 67 (mated connector/cable)
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11
M8/M12 Circular Connectors
Electrical and Mechanical Characteristics
Cable Assemblies
Number of pins
Technical specification
Coding
Connection
Cable data
Jacket material
Jacket diameter
Conductor cross-section
Bending radius
Temperature range
Materials
Contact
Finishing, mating zone
Screw material
Screw plating
Electrical data
Operating voltage
Current rating per contact
Dielectric strength
Approvals
Protection class
M8 Cable
M12 Cable
A
Screw locking M8x1
(max. tightening force 0.4 Nm)
A
Screw locking M12x1
(max. tightening force 0.6 Nm)
PUR, PVC
3 pins
PUR 4.1 mm
PVC 4.4 mm
3, 4
4 pins
4.4 mm
4.7 mm
0.25 mm
IEC 60664
IEC
61076-2-101
IEC
61076-2-101
IEC
60529
4, 5
PUR, PVC
4 pins
5 pins
PUR
4.7 mm 5.0 mm
PUR,shielded 6.5 mm 7.0 mm
PVC
5.2 mm 5.3 mm
0.34 mm
0.25 mm + 0.34 mm (5 pin, shielded)
10 x jacket diameter
15 x jacket diameter (5 pin, PUR shielded)
-25 ... +80°C (PUR)
-25 ... +75°C (PUR, shielded)
-5 ... +70°C (PVC)
2
2
12
Standard
10 x jacket diameter
-25 ... +80°C (PUR)
-5 ... +70°C (PVC)
CuZn39Pb3F50 (male)
CuNi2Si HV160U (female)
gold plated
Zinc die casting
4-6 µm Ni
2
2
CuZn39Pb3F50 (male)
CuNi2Si HV160U (female)
gold plated
Zinc die casting
4-6 µm Ni
The permissible operating voltages depend on the customer application and on the applicable or specified safety requirements.
Insulation coordination according to IEC 60664-1 has to be regarded
for the complete electrical device. Therefore, the maximum creepage
and clearance distances of the mated connectors are specified for
consideration as a part of the whole current path.
In practice, reductions in creepage or clearance distances may occur
due to the conductive pattern of the printed board or the wiring
used, and have to be taken into account separately.
As a result the creepage and clearance distances for the application
may be reduced compared to those of the connector.
max. 4 A
max. 4 A
max. 1.5 kV
(depends on type)
IP67
IP67
Catalog E 074554
max. 2.5 kV
(depends on type)
03/10
Edition 4
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M8/M12 Circular Connectors
Electrical and Mechanical Characteristics
Quick Termination
M8 Quick Termination
3, 4
Cable jacket diameter
Wire diameter
Conductor cross-section
Diameter of individual strands Type
Technical specification
Number of Pins
Coding
Connection
Temperature range
Cable termination
Termination
Reconnection
(same cross-section)
Materials
Contact
Electrical data
Operating voltage
Catalog E 074554
IEC 60664
Current rating per contact
Approvals
Protection class
Standard
Finishing, mating zone
Dielectric strength
03/10
IEC
61-076-2-101
IEC
61-076-2-101
IEC
60529
male, female
A
Screw locking M8x1
(max. tightening force 0.4 Nm)
-25 ... +85°C
Quick termination (IDC)
3.2 - 5.4 mm
1.0 - 1.7 mm
0.14 - 0.34 mm
2
min. 0.1 mm
10
M12 Quick Termination
4
male, female
A
Screw locking M12x1
(max. tightening force 0.6 Nm)
-25 ... +85°C
Quick termination (IDC)
4.0 - 5.1 mm
1.2 - 1.6 mm
0.14 - 0.34 mm
2
min. 0.1 mm
10
CuZn39Pb3F50 (male)
CuNi2Si HV160U (female)
gold plated
CuZn39Pb3F50 (male)
CuNi2Si HV160U (female)
gold plated
The permissible operating voltages depend on the customer application and on the applicable or specified safety requirements.
Insulation coordination according to IEC 60664-1 has to be regarded
for the complete electrical device. Therefore, the maximum creepage
and clearance distances of the mated connectors are specified for
consideration as a part of the whole current path.
In practice, reductions in creepage or clearance distances may occur
due to the conductive pattern of the printed board or the wiring
used, and have to be taken into account separately.
As a result the creepage and clearance distances for the application
may be reduced compared to those of the connector.
max. 4 A
max. 4 A
0.8 kV
0.8 kV
IP67
IP67
Edition 4
www.erni.com
13
M8/M12 Circular Connectors
Electrical and Mechanical Characteristics
Accessories
Type
Adapter
male, female
Technical specification
Number of Pins
Coding
Connection
Temperature range
Materials
Contact
Finishing, mating zone
Electrical data
Operating voltage
Current rating per contact
Dielectric strength
Approvals
Protection class
14
3, 4
A
Screw locking
M8x1 (0.4 Nm)
M12x1 (0.6 Nm)
-25 ... +85°C
CuZn39Pb3F50 (male)
CuNi2Si HV160U (female)
gold plated
5/4, 4/3
A
Screw locking
M8x1 (0.4 Nm)
M12x1 (0.6 Nm)
-25 ... +85°C
CuZn39Pb3F50 (male)
CuNi2Si HV160U (female)
gold plated
Panel Feed-Through
M12 female - M12 male
5
A, B
Screw locking
M12x1 (0.6 Nm)
-25 ... +90°C
CuZn39Pb3F50 (male)
CuNi2Si HV160U (female)
gold plated
The permissible operating voltages depend on the customer application and on the applicable
or specified safety requirements.
Insulation coordination according to IEC 60664-1 has to be regarded for the complete electrical
device. Therefore, the maximum creepage and clearance distances of the mated connectors
are specified for consideration as a part of the whole current path.
In practice, reductions in creepage or clearance distances may occur due to the conductive
pattern of the printed board or the wiring used, and have to be taken into account separately.
As a result the creepage and clearance distances for the application may be reduced compared to those of the connector.
max. 4 A
0.8 kV
T-Coupler
M12 male - 2 x M12 female,
M12 male - 2 x M8 female
IP67
max. 4 A
2.5 kV (M12 - 2 x M12)
0.8 kV (M12 - 2 x M8)
IP67
Catalog E 074554
03/10
max. 4 A
0.8 kV
IP67
Edition 4
www.erni.com
M8/M12 Circular Connectors
Packaging
Tape and reel packaging for female and male connectors M8
44
X
24
Abspulrichtung - Reel off Direction
150
44,5
330
X
M8 female
M8 male
18,0
21,0
Tape and reel packaging for female and male connectors M12
44
X
24
Abspulrichtung - Reel off Direction
44,5
150
330
X
M12 female
M12 male
21,3
23,8
Tray packaging for male connectors M12
135,9
4 x 23 = 92
23
322,5
29
9 x 29 = 261
Catalog E 074554
03/10
Edition 4
www.erni.com
15
M8/M12 Circular Connectors
M8 Female PCB Connectors
M8 connectors are well known for the connection of small
form factor sensor/actuator devices like proximity sensors,
photoelectric barriers, cylinder switches, vacuum valves or
micro switches. For such miniature devices it is essential to
have space-saving components for reaching compact designs.
The M8 products from ERNI support this idea and meet the
requirements to a high degree. The female connectors can
be ideally used for integrative designs where the M8 locking
thread is an integrated part of the housing. Female connectors
are mostly used as an input connection for sensor signals.
Dimensional Drawings
( 1,75 )
-0,1
+0,07
-0,05
0,1
5,6
-0,2
1,1
1,1
1,2
1,2
4,1
4,1
16,25
( 12,15 )
7,5
7,5
( 12,15 )
16,25
-0,2
max. 10,2
7,2
-0,1
+0,07
-0,05
0,1
( 1,75 )
7,2
5,6
10,24
10,24
max. 10,2
0,25
4 Pin Version
0,25
3 Pin Version
1,4
7,5
1,4
1 -0,05
-0,05
7,5
0,05
10
1 -0,05
-0,05
0,05
SW 6,3
SW 6,3
-0,1
-0,1
10
7,5
7,5
0,05
1
0,05
3,9
3,9
3,4
3
1,6
6,3
2,48
0,8
1,8
3
2
7,8
All dimensions in mm.
16
2,15
35˚
1,95
2,15
0,9
1,2
0,6
4
0,6
2,15
4
7,8
Catalog E 074554
03/10
Edition 4
www.erni.com
( 10,6 )
1,1 -0,03
3,15
1,5
0,5
6,3
( 10,6 )
1
-0,03
1,1 -0,03
2,48
3,15
35˚
1,5
-0,03
0,9
1
M8/M12 Circular Connectors
M8 Female PCB Connectors
Ordering Information
Configuration No. of Pins
Assembly Height
Coding
Termination
Packaging
Part Number
Female M8
3
9/13 mm
A
SMT
Tape and reel/100 pcs
224150
Female M8
3
9/13 mm
A
SMT
Bulk/100 pcs
234233
Female M8
4
9/13 mm
A
SMT
Tape and reel/100 pcs
224151
Female M8
4
9/13 mm
A
SMT
Bulk/100 pcs
234234
Accessories for M8 Female Connectors
Configuration Assembly Height
Packaging
Metal shell for M8 female connectors
9 mm
Bulk
254154
Metal shell for M8 female connectors
13 mm
Bulk
284067
O-ring for M8 connectors, 10x1
_
Bulk/100 pcs
834898
O-ring for M8 connectors, 5x0.8
_
Bulk/100 pcs
835283
Catalog E 074554
03/10
Edition 4
www.erni.com
Part Number
17
M8/M12 Circular Connectors
M8 Male PCB Connectors
Consistent to M8 female versions, ERNI M8 male connectors
succeed with the same concept: capability for fully-automated
SMT soldering processes. The male version uses machined
gold plated contacts ensuring at least 100 mechanical operations. Solid retention clips absorb mating forces and make the
surface mounted device stress-resistant.
Male connectors are reliable for power supply interfaces in I/O
boxes. Despite its small design the connector allows a current
rating of 5.7 A at 20 °C (all pins fully loaded). It is also being
used as bus connector where M12 B-coded types would
need to much space.
Dimensional Drawings
10,24
max. 10,2
0,25
4 Pin Version
-0,1
( 4,6 )
7,2
( 12,15 )
-0,2
7,5
+0,07
-0,05
1,1
1,2
4,1
16,25
( 20,85 )
0,1
5,6
1,4
7,5
1 -0,05
-0,05
0,05
SW 6,3
-0,1
10
7,5
0,05
3,9
1,3
3,4
1,1 -0,03
2,15
1,95
6,3
3,15
0,5
1,5
-0,03
1
( 10,6 )
3
All dimensions in mm.
4
2,15
2
7,8
18
Catalog E 074554
03/10
Edition 4
www.erni.com
M8/M12 Circular Connectors
M8 Male PCB Connectors
Ordering Information
Configuration No. of Pins Assembly Height
Coding
Termination
Packaging
Part Number
Male M8
4
9/13 mm
A
SMT
Tape and reel/80 pcs
224152
Male M8
4
9/13 mm
A
SMT
Bulk/100 pcs
234235
Accessories for M8 Male Connectors
Configuration Assembly Height
Packaging
Metal shell for M8 male connectors
9 mm
Bulk
284409
Metal shell for M8 male connectors
13 mm
Bulk
284074
O-ring for M8 connectors, 10x1
–
Bulk/100 pcs
834898
Catalog E 074554
03/10
Edition 4
www.erni.com
Part Number
19
M8/M12 Circular Connectors
M8 Cable Assemblies
ERNI’s M8 cable solutions fit to the according PCB counterpart
and the threaded panel flange offered in addition.
The importance of this comprehensive solution offered by one
supplier is that individual components are tested altogether.
Even though there is a standard (IEC) applicable, small differences of individual components may cause problems, e.g.
not achieving IP67. ERNI’s solution is qualified and tested altogether and meets all IEC requirements. M8 cable assemblies
are over-moulded and offered either as interconnection of two
circular connectors or as a cord set having an open end of line.
ERNI’s portfolio covers further criteria:
• no. of contacts:
3, 4
• LED: 2 LEDs optional
• cable: PVC / PUR (UL/CSA)
• standard cable length:
- interconnection:
0.3, 0.6, 1.0, 1.5, 2.0 m
Kabelaufdruck (Bsp.)
- pigtail:
1.5, 3.0, 5.0, 7.5, 10.0 m
Cable imprint (e.g.)
Dimensional Drawings
Female straight - Pigtail
ERNI Art.- Nr.
Part No.
10 0,39
Kabeltülle
Cable sleeve
10 0,39
Kabelaufdruck (Bsp.)
Kabeltülle
Cable imprint (e.g.)Cable sleeve
ERNI
ERNI Art.- Nr.
Part No.
Production date
e.g.: KW42 2006
XXXXXX
ERNI
PUR 3x0.25
75 ±25 2,95 ±1,00
Production date
e.g.: KW42 2006
XXXXXX
32 1,25
422006
422006
32 1,25
75 ±25 2,95 ±1,00
PUR 3x0.25
See Table A
See Table A
20 0,79
1
Ansicht: Steckgesicht; Kontaktbelegung /
View:
Kabelaufdruck
(Bsp.) mating face; pin assignment
3
Cable imprint (e.g.)
Ansicht: Steckgesicht; Kontaktbelegung /
mating face; pin assignment
KabelaufdruckView:
(Bsp.)
ERNI Art.- Nr.
Production date
Kabeltülle
Cable imprint (e.g.)
e.g.: KW42 2006
Part No.
Cable sleeve
1
Female angled
- Pigtail
4
3
Kabeltülle
Cable sleeve
20 0,77
4
ERNI Art.- Nr.
Part No.
Production date
e.g.: KW42 2006
20 0,77
ERNI10 0,39
XXXXXX 75 ±25
PUR
3x0.25
2,95 ±1,00
10 0,39
24 0,94
75 ±25 2,95 ±1,00
24 0,94
20
4
3
PUR 3x0.25
422006
422006
See table A
4
3
1
XXXXXX
See table A
1
All dimensions in mm.
ERNI
20 0,79
Ansicht: Steckgesicht; Kontaktbelegung /
View: mating face; pin assignment
Ansicht: Steckgesicht; Kontaktbelegung /
assignmentEdition 4
Catalog
E 074554
03/10pin
View:
mating face;
www.erni.com
M8/M12 Circular Connectors
M8 Cable Assemblies
Kabelaufdruck (Bsp.)
Cable imprint (e.g.)
Female angled, with LED - Pigtail
Kabeltülle
Cable sleeve
19 0,76
Kabelaufdruck (Bsp.)
Kabeltülle
Cable imprint (e.g.)
Cable sleeve
ERNI Art.-Nr.
Part No.
19 0,76
ERNI
ERNI Art.-Nr.
Part No.
Production date
e.g.: KW42 2006
XXXXX X
10 0,39
ERNI
PUR 3x0.25
Production date
e.g.: KW42 2006
XXXXX X
4220 06
4220 06
75 ±25 2,95 ±1,00
24 0,96
10 0,39
PUR 3x0.25
See table A
75 ±25 2,95 ±1,00
24 0,96
Kabelaufdruck (Bsp.)
Ansicht:
Steckgesicht; Kontaktbelegung /
Cable imprint
(e.g.)
View: mating face; pin assignment
1
4
3
Male straight - Pigtail
1
4
3
20 0,79
See table A
Kabeltülle
ERNI-Art.- Nr.
Ansicht:Cable
Steckgesicht;
Kontaktbelegung
sleeve
Part No. /
Kabelaufdruck View:
(Bsp.) mating face; pin assignment
Production date
e.g.: KW42 2006
Kabeltülle
Cable sleeve
10 0,39
Cable imprint (e.g.)
Production date
e.g.: KW42 2006
ERNI-Art.- Nr.
Part No.
ERNI
XXXXXX
PUR 3x0.25
422006
10 0,39
75 ±25 2,95 ±1,00
ERNI
XXXXXX
PUR 3x0.25
422006
See table A
39 1,54
75 ±25 2,95 ±1,00
See table A
39 1,54
20 0,79
Ansicht: Steckgesicht; Kontaktbelegung /
4
Kabelaufdruck
(Bsp.)
View: mating face; pin assignment
Cable imprint1 (e.g.)
Male straight - Female straight
Kabelaufdruck
(Bsp.)
3 Kabeltülle
Production date
ERNI Art.-Nr.
Ansicht:
Kontaktbelegung
/
e.g.: KW42
2006
(e.g.)
Cable sleeve Cable imprint
Part
No. Steckgesicht;
4
10 0,39
10 0,39
Kabeltülle
Cable sleeve
ERNI Art.-Nr.
Part ERNI
No.
75 ±25 2,95 ±1,00
39 1,54
39 1,54
3
1
3
Catalog E 074554
1
422006
XXXXXX
422006
PUR 3x0.25
See table A
32 1,25
See table A
32 1,25
Ansicht: Steckgesicht; Kontaktbelegung /
View: mating face; pin assignment
4
4
75 ±25 2,95 ±1,00
ERNI
Production date
XXXXXX
PUR
3x0.25
e.g.: KW42
2006
03/10
10 0,39
View: mating face; pin assignment
1
Ansicht: Steckgesicht; Kontaktbelegung /
Edition
4 mating face;
www.erni.com
View:
pin assignment
10 0,39
3
3
4
1
3
4
1
21
M8/M12 Circular Connectors
M8 Cable Assemblies
TECHNISCHE SKIZZE /Technical sketch
Kabelaufdruck (Bsp.)
TECHNISCHE
SKIZZE /Technical sketch
Cable imprint
(e.g.)
Male straight - Female angled
10 0,39
Part(e.g.)
No.
Cable imprint
ERNI Art.-Nr.
39 1,54
ERNI
Production date
XXXXXX
PUR 3x0.25
42200 6
ERNI
XXXXXX
42200 6
Part No.
75 ±25 2,95 ±1,00
Production date
e.g.: KW42 200 6
e.g.: KW42 200 6
75 ±25 2,95 ±1,00
39 1,54
3
4
10 0,39
See table A
24 0,96
See table A
24 0,96
3
4
1
4
1
3
Ansicht: Steckgesicht; Kontaktbelegung /
4
View: mating face; pin assignment
Catalog E 074554
03/10
10 0,39
3
Ansicht: Steckgesicht; Kontaktbelegung /
View: mating face; pin assignment
1
22
PUR 3x0.25
20 0,77
10 0,39
Kabeltülle
Cable sleeve
ERNI Art.-Nr.
Kabelaufdruck
(Bsp.)
1
Edition 4
www.erni.com
20 0,77
Kabeltülle
Cable sleeve
M8/M12 Circular Connectors
M8 Cable Assemblies
Ordering Information
Connector1 Connector2
No. of Pins
Length
Coding
Cable Type
Female straight
None
3
3.0 m
A
PVC
223764
Female straight
None
3
3.0 m
A
PUR
223765
Female straight
None
4
1.5 m
A
PVC
223933
Female straight
None
4
3.0 m
A
PVC
223767
Female straight
None
4
3.0 m
A
PUR
223769
Female angled
None
3
1.5 m
A
PUR
223711
Female angled
None
3
3.0 m
A
PVC
223770
Female angled
None
4
3.0 m
A
PVC
223771
Female angled
None
4
3.0 m
A
PUR
223772
Female angled,
with LED
None
3
3.0 m
A
PVC
223766
Female angled,
with LED
None
3
3.0 m
A
PUR
223768
Male straight
None
3
1.5 m
A
PUR
223710
Male straight
None
4
3.0 m
A
PUR
223762
Male straight
Female straight
3
1.0 m
A
PVC
223773
Male straight
Female straight
3
1.0 m
A
PUR
223774
Male straight
Female straight
4
1.0 m
A
PVC
223776
Male straight
Female straight
4
1.0 m
A
PUR
223777
Catalog E 074554
03/10
Edition 4
www.erni.com
Part Number
23
M8/M12 Circular Connectors
M8 Cable Assemblies
Ordering Information
Connector1 Connector2
No. of Pins Length
Coding
Cable Type
Male straight
Female angled
3
1.0 m
A
PVC
223775
Male straight
Female angled
3
1.0 m
A
PUR
223778
Male straight
Female angled
4
1.0 m
A
PUR
223763
Male straight
Female angled
4
1.0 m
A
PVC
223779
Male straight
Female angled,
with LED
3
0.3 m
A
PUR
223712
Male straight
Female angled,
with LED
3
1.0 m
A
PVC
223780
24
Catalog E 074554
03/10
Edition 4
Part Number
www.erni.com
M8/M12 Circular Connectors
M8 Quick Termination
When installing sensor/actuator devices sometimes preassembled cables can cause difficulties or even prevent from
successful installation because of cables laying in cable ducts
or going through narrow components and small gaps. This
would increase the wiring time and raise maintenance cost.
ERNI’s field-wireable quick termination connectors are an
adequate and efficient solution ensuring highest flexibility for
cabling of sensor/actuator peripherals. Easy termination of
standard cables is guaranteed by tool-less IDC technology.
Further features:
• up to 10 times reconnectable
• integrated strain-relief
• vibration-proof feature
• suitable for cable diameter 3.2 - 5.4 mm
Dimensional Drawings
Buchse M8 /M8 female
3-polig /3 pin
12 0,45
3 Pin Female
Quick termination
technique (IDC)
43 1,67
1
Ansicht: Steckgesicht; Kontaktbelegung /
4
View: mating face; pin assignment
3
Buchse M8 /M8 female
3-polig /3 pin
11,5 0,45
3 Pin Male
Quick termination
technique (IDC)
41 1,61
3
Ansicht: Steckgesicht; Kontaktbelegung /
4
View: mating face; pin assignment
1
All dimensions in mm.
Catalog E 074554
03/10
Edition 4
www.erni.com
25
M8/M12 Circular Connectors
M8 Quick Termination
Buchse M8 /M8 female
4-polig /4 pin
12 0,45
4 Pin Female
Quick termination
technique (IDC)
43 1,67
2
4
1
Ansicht: Steckgesicht; Kontaktbelegung /
View: mating face; pin assignment
3
Stecker M8 /M8 male
4-polig /4 pin
11,5 0,45
4 Pin Male
Quick termination
technique (IDC)
41 1,61
4
2
26
3
1
Ansicht: Steckgesicht; Kontaktbelegung /
View: mating face; pin assignment
Catalog E 074554
03/10
Edition 4
www.erni.com
M8/M12 Circular Connectors
M8 Quick Termination
Ordering Information
Configuration No. of Pins Termination
Coding
Female M8
3
IDC
A Coding
254760
Male M8
3
IDC
A Coding
254758
Female M8
4
IDC
A Coding
254764
Male M8
4
IDC
A Coding
254762
Catalog E 074554
03/10
Edition 4
www.erni.com
Part Number
27
M8/M12 Circular Connectors
M12 Female PCB Connectors
ERNI introduced the first M12 SMT connector in 2003. The
ability for surface mount assembly processes contributes to
the design-to-cost philosophy and leads to significant cost
savings in general applications.
The modular connector system comprises of not only the
connector itself but also considers various threaded metal
flanges and O-ring seals. A solution that allows designer to
flexibly create different PCB to front panel distances.
Moreover it protects from dust and water immersion according to IP67. Several codings compliant to IEC 61076-2-101
are supported.
Dimensional Drawings
4 Pin Version, A Coding
7,2
1
12,84 ±0,25
2,5
10
+0,2
3
3,54
1,5 -0,03
4
1,3
+0,1
2,1
7,9
+0,07
0,03 -0,03
2
1,35
5,1
+0,1
1,9
1
1,1-0,03
17
13,3
9 ±0,05
+0,1
3,54
1,4 -0,05
2,25
+0,1
1 -0,05
9 ±0,1
max.12,6
All dimensions in mm.
28
Catalog E 074554
03/10
Edition 4
www.erni.com
M8/M12 Circular Connectors
M12 Female PCB Connectors
5 Pin Version, A Coding
7,2
4,5
1
8 ±0,1
12,84 ±0,25
1,25
2,5
10
13,3
9
9
+0,2
0,05
1,1-0,03
1,3
+0,1
2,1
4
7,9
0,03 -0,03
+0,07
5
3,54
2
1
3
1,35
5,1
1,5 -0,03
+0,1
17
3,54
1,4 -0,05
11,3±0,05
1-0,05
1,9
+0,1
2,25
+0,1
9 ±0,1
Layout for connectors with machined contacts
+0,2
13,3
9 ±0,05
max.12,6
4
3
3,54
2
1,1-0,03
1
7,9
+0,1
1,5 -0,03
1,3(5x)
3,54
2,25
+0,1
7,2
8 Pin Version, A Coding
8,1
10
1,25
2,5
12,84 ±0,25
9
13,3
+0,2
9 ±0,05
1,1-0,03
1,5 -0,03
°
1,3
1,8
5,1
7,9
4°
49
+0,07
0,03 -0,03
29
°=
49
17
6x
33°
1,4 -0,05
1-0,05
1,2
2,25
5,5
9 ±0,1
max.12,6
Catalog E 074554
03/10
Edition 4
www.erni.com
29
M8/M12 Circular Connectors
M12 Female PCB Connectors
5 Pin Version, B Coding
7,2
4,5
1
12,84 ±0,25
8
2,5
10
+0,2
4
3
2,1
3,54
2
1,5 -0,03
1,35
1,4 -0,05
3,54
1,3
+0,1
+0,07
0,03 -0,03
5,1
7,9
+0,1
1,9
1
1,1-0,03
17
13,3
9 ±0,05
+0,1
2,25
+0,1
11,3±0,05
1-0,05
9 ±0,1
Layout for connectors with machined contacts
+0,2
+0,1
2
4
3
1,5 -0,03
7,9
3,54
2,1
1
1,1-0,03
13,3
9 ±0,05
max.12,6
1,3 (5x)
2,25
+0,1
3,54
4,5
7,2
4 Pin Version, D Coding
12,84 ±0,25
8,15 ±0,1
2,5
10
+0,2
2
4
3
3,54
1,1-0,03
1
+0,1
1,3
+0,07
0,03 -0,03
5,1
7,9
+0,1
17
1,9
1,5 -0,03
13,3
9 ±0,05
+0,1
3,54
2,25
+0,1
11,3±0,05
9 ±0,1
Layout for connectors with machined contacts
+0,2
9 ±0,05
1,1-0,03
4
3
3,54
+0,1
2
2,1
7,9
1,3(4x)
1
3,54
30
1,5 -0,03
13,3
max.12,6
Catalog E 074554
03/10
Edition 4
2,25
+0,1
www.erni.com
M8/M12 Circular Connectors
M12 Female PCB Connectors
Ordering Information
Configuration No. of Pins
Assembly Height
Coding
Termination
Packaging
Female M12
4
9/13 mm
A
SMT
Bulk/100 pcs
284322
Female M12
5
9/13 mm
A
SMT
Tape and reel/100 pcs
224064
Female M12
5
9/13 mm
A
SMT
Bulk/100 pcs
194781
Female M12,
5
machined contacts
9/13 mm
A
SMT
Tape and reel/100 pcs
354702
Female M12
8
9/13 mm
A
SMT
Tape and reel/100 pcs
354131
Female M12
8
9/13 mm
A
SMT
Bulk/100 pcs
254310
Female M12
5
9/13 mm
B
SMT
Tape and reel/100 pcs
254206
Female M12
5
9/13 mm
B
SMT
Bulk/100 pcs
254205
Female M12,
5
machined contacts
9/13 mm
B
SMT
Tape and reel/100 pcs
384891
Catalog E 074554
03/10
Edition 4
www.erni.com
Part Number
31
M8/M12 Circular Connectors
M12 Female PCB Connectors
Ordering Information
Configuration No. of Pins
Assembly Height
Coding
Termination
Packaging
Part Number
Female M12
4
9/13 mm
D
SMT
Tape and reel/100 pcs
234041
Female M12
4
9/13 mm
D
SMT
Bulk/100 pcs
234040
Female M12,
4
machined contacts
9/13 mm
D
SMT
Tape and reel/100 pcs
364175
Accessories for M12 Female Connectors
Configuration Assembly Height
Packaging
Metal shell for M12 female connectors
9 mm
Bulk
374729
Metal shell for M12 female connectors
13 mm
Bulk
374728
Counternut M14x1
–
Bulk
354003
Configuration Material
Packaging
O-ring for M12 connectors, 14x1
NBR
Bulk/100 pcs
834899
O-ring for M12 connectors, 7x1
Viton
Bulk/100 pcs
835284
Protective cap, female connectors,
M12x1, IP67
PE-HD
Bulk
374343
32
Catalog E 074554
03/10
Part Number
Part Number
Edition 4
www.erni.com
M8/M12 Circular Connectors
M12 Male PCB Connectors
The M12 SMT male connectors complete the product range
of M12 PCB connectors from ERNI.
A-coded versions are successfully used for power supply on
sensor/actuator distribution boxes or on Ethernet switches.
The A-coded connectors are also standard for low voltage
switching devices according to IEC 60947-5-2.
The modular connector system includes male connectors of
two different heights and various threaded metal flanges that
allow to realize different distances between PCB and front
panel. O-ring seals ensure protection according to IP67.
Dimensional Drawings
4 Pin Version, Style 2,
A Coding, Assembly Height 13 mm
7,2
7,2
4 Pin Version, Style 1,
A Coding, Assembly Height 9 mm,
Additional Sealing Option
10,5
12,84 ±0,25
12,84 ±0,25
9,45
10,5
1,5 ±0,1
8,15
11,9
+0,07
1,3
1,4 -0,05
1 -0,05
+0,07
0,03 -0,03
5,1
0,03 -0,03
5,1
5,4
25,9
18,9
1
6,9 ±0,2
6,9 ±0,2
9,45
9 ±0,1
Layout - Vorschlag
13,3
1-0,05
1,4 -0,05
9 ±0,1
+0,2
1,3
max.12,6
9 ±0,05
Layout - Vorschlag
max.12,6
+0,2
13,3
9 ±0,05
1,5
4
2
3
7,9
1
1,1-0,03
4
1
2
3
1,3
2,25
3
7,9
2
3,54
3
4
1,1-0,03
2
1
+0,1
4
3,54
3,54
1
1,5 -0,03
3,54
+0,1
1,3
2,25
+0,01
All dimensions in mm.
Catalog E 074554
03/10
Edition 4
www.erni.com
33
M8/M12 Circular Connectors
M12 Male PCB Connectors
5 Pin Version, Style 2,
A Coding, Assembly Height 13 mm
7,2
7,2
5 Pin Version, Style 1,
A Coding, Assembly Height 9 mm,
Additional Sealing Option
10,5
12,84 ±0,25
12,84 ±0,25
9,45
10,5
1,5 ±0,1
8,15
+0,07
1 -0,05
+0,07
0,03 -0,03
1,3
1,4 -0,05
5,1
0,03 -0,03
5,1
11,9
5,4
25,9
18,9 ±0,15
1
6,9 ±0,2
6,9 -0,2
9,45 -0,15
9 ±0,1
Layout - Vorschlag
13,3
+0,2
1 -0,05
1,4 -0,05
9 ±0,1
1,3
max.12,6
Layout - Vorschlag
max.12,6
9 ±0,05
13,3
1,5 -0,03
3,54
3,54
4
1
3
2
1,3
2,25
4
+0,1
3
2
3,54
3
1,1-0,03
1
7,9
3,54
+0,1
5
5
3
2
+0,1
7,9
4
1,5 -0,03
1
5
2
+0,2
9 ±0,05
1,1-0,03
4
1
2,25
1,3
8 Pin Version, Style 1,
A Coding, Assembly Height 9 mm
4,5
7,2
7,2
5 Pin Version, Style 1,
A Coding, Assembly Height 13 mm,
Additional Sealing Option
+0,1
10,5
1
12,84 ±0,25
12,84 ±0,25
9,45
10,5
9,45
18,9
7,5
5,4
11,9
25,4 -0,35
6,9 ±0,2
6,9 -0,2
0,8
+0,07
0,03 -0,03
1,5 -0,03
1,3
3
8
3
7,9
4
6
1
5
5
2
7
8
2
5
2
3
3
2,25
Layout - Vorschlag
1,8
6
1
+0,1
4
2,1
3,54
1
1,1-0,03
4
5
2
7
2,75
0,38
1,5 -0,03
3,54
7,9
2,31
1,1-0,03
9 ±0,05
3
+0,2
13,3
9 ±0,05
max.12,6
5,45
max.12,6
1
1 -0,05
+0,2
+0,1
1,3
1,4 -0,05
9 ±0,1
13,3
4,15
+0,07
0,03 -0,03
1 -0,05
1,4 -0,05
9 ±0,1
1,3
5,1
5,1
1,5
8,15
4
+0,1
2,25
+0,1
1,3
34
Catalog E 074554
03/10
Edition 4
www.erni.com
M8/M12 Circular Connectors
M12 Male PCB Connectors
5 Pin Version, Style 1,
B Coding, Assembly Height 13 mm,
Additional Sealing Option
7,2
7,2
5 Pin Version, Style 1,
B Coding, Assembly Height 9 mm
10,5
9,45
12,84 ±0,25
12,84 ±0,25
10,5
7,5
11,9
5,4
18,9
25,4 -0,35
6,9 ±0,2
6,9 -0,2
9,45
+0,07
1 -0,05
1,3
1,4 -0,05
+0,07
0,03 -0,03
5,1
1,5
0,03 -0,03
5,1
8,15
9 ±0,1
1,3
+0,2
2
3
1,3
3
1
4
+0,1
5
2
2,25
1,1-0,03
3,54
7,9
7,9
3,54
5
2
4
5
3
2
1,5 -0,03
1
4
1
+0,1
4
+0,2
9 ±0,05
1,5 -0,03
3,54
5
13,3
1,1-0,03
9 ±0,05
1
Layout - Vorschlag
max.12,6
3,54
13,3
1 -0,05
1,4 -0,05
9 ±0,1
Layout - Vorschlag
max.12,6
3
+0,1
1,3
2,25
7,2
4 Pin Version, Style 2,
D Coding, Assembly Height 13 mm
10,5
9,45
+0,07
0,03 -0,03
1-0,05
1,4 -0,05
9 ±0,1
1,3
5,1
11,9
25,9
6,9 ±0,2
12,84 ±0,25
max.12,6
4
1
2
Catalog E 074554
3
03/10
Edition 4
www.erni.com
35
M8/M12 Circular Connectors
M12 Male PCB Connectors
Ordering Information
Configuration No. of Pins
Assembly Height
Coding
Termination
Packaging
1
4
2
3
Part Number
Male M12, Style 1
4
9 mm
A
SMT
Tape and reel/75 pcs
284809
Male M12, Style 1
4
9 mm
A
SMT
Bulk/100 pcs
284784
4
1
3
2
Male M12, Style 2
4
13 mm
A
SMT
254188
Bulk/100 pcs
4
1
5
3
2
Male M12, Style 1
5
9 mm
A
SMT
Tape and reel/75 pcs
284740
Male M12, Style 1
5
9 mm
A
SMT
Bulk/100 pcs
354132
4
1
5
3
2
Male M12, Style 2
5
13 mm
A
SMT
Bulk/100 pcs
244790
4
1
5
2
Male M12, Style 1
36
5
13 mm
A
Catalog E 074554
SMT
03/10
3
Bulk/100 pcs
Edition 4
364767
www.erni.com
M8/M12 Circular Connectors
M12 Male PCB Connectors
Ordering Information
Configuration No. of Pins
Assembly Height
Coding
Termination
Packaging
Part Number
7
6
1
8
5
2
4
3
Male M12, Style 1
8
9 mm
A
SMT
Tape and reel/75 pcs
284810
Male M12, Style 1
8
9 mm
A
SMT
Bulk/100 pcs
254317
4
1
5
3
2
Male M12, Style 1
5
9 mm
B
SMT
Tape and reel/75 pcs
354130
Male M12, Style 1
5
9 mm
B
SMT
Bulk/100 pcs
254319
4
1
5
2
Male M12, Style 1
5
13 mm
B
SMT
Bulk/100 pcs
2
Catalog E 074554
4
03/10
13 mm
Edition 4
D
SMT
www.erni.com
374947
4
1
Male M12, Style 2
3
3
Bulk/100 pcs
244798
37
M8/M12 Circular Connectors
M12 Male PCB Connectors
Ordering Information
Accessories for M12 Male Connectors
Configuration Assembly Height
Packaging
Part Number
Metal shell for M12 male connectors, Style 1
9 mm
Bulk
254737
Metal shell for M12 male connectors, Style 2
9 mm
Bulk
254739
Metal shell for M12 male connectors, Style 1
13 mm
Bulk
284377
Metal shell for M12 male connectors, Style 2
13 mm
Bulk
284363
Metal shell for M12 male connectors,
Style 2, for counternut
13 mm
Bulk
354217
Counternut M14x1
–
Bulk
354003
Configuration Material
Packaging
O-ring for M12 connectors, 14x1
NBR
Bulk/100 pcs
834899
Protective Cap, Male Connector,
M12x1, incl. O-ring, IP67
PE-HD
Bulk
374342
Part Number
Style 1 and Style 2 explained on page 5.
38
Catalog E 074554
03/10
Edition 4
www.erni.com
M8/M12 Circular Connectors
M12 Male PCB Connectors for Direct Integration
This M12 cThis M12 connector version is suitable for direct
integration in a plastic housing. The connector insert is
soldered to the PCB via SMT or THR process. It has no
coding and no bushing. These are part of the customer‘s
housing. By omitting the bushing, the M12 thread can be
designed to be much more robust at the housing with a
correspondingly greater wall thickness. The insert can be
applied universally thanks to the separation of the coding from
the connector. The customer can select the A, B or D coding,
depending on the number of pins. The version is
suitable for an installation height of 9 mm.
In addition, the connector insert can be sealed at the housing
by means of an O-ring and is thereby water-proof, even when
unconnected.
Dimensional Drawings
4 Pin Version, Assembly Height 9 mm,
Additional Sealing Option
10,5
12,84 ±0,25
9,45 -0,1
9 -0,1
7,3 -0,1
20,4 ±0,2
3,7 -0,1
2,2
31°
1,4
3,1
5
5,4
0,5
6,9 ±0,2
1 ±0,03
1,4 -0,05
1-0,05
0,9
9 ±0,1
9 ±0,05
2
Catalog E 074554
3
03/10
1,2 (4x)
1,5 -0,03
4
1
4
2
3
3,54
1
1,1-0,03
3,54
Edition 4
www.erni.com
39
M8/M12 Circular Connectors
M12 Male PCB Connectors for Direct Integration
8 Pin Version, Assembly Height 9 mm,
Additional Sealing Option
7,2
5 Pin Version, Assembly Height 9 mm,
Additional Sealing Option
12,84 ±0,25
12,84 ±0,25
10,5
9,45 -0,1
9 -0,1
10,5
9,45 -0,2
1 ±0,03
9 -0,2
0,5
6,9 ±0,2
+0,07
5,1
0,03 -0,03
1,4
31°
3,7 -0,1
1-0,05
1,4 -0,05
13,3
7
8
5
2
3
3
2
6
1
3,54
2
7
6
1
8
5
4
3
2
3,54
3
1,3
40
Catalog E 074554
03/10
Edition 4
+0,1
4
5
1,8
0,38
3
1
2,75
1,1-0,03
max.12,6
1,2 ±0,1 (5x)
1,1-0,03
4
+0,2
9 ±0,05
2,31
1,5 -0,03
1,5 -0,03
9 ±0,05
1
1 -0,05
9 ±0,1
9 ±0,1
4,15
0,9
7,9
1,3
1,4 -0,05
5,45
3,1
5
5,4
7,3 -0,1
2,2
7,3 -0,1
20,4 ±0,2
3,7
31°
2,2
5,4
0,5
6,9 ±0,2
0,8
4
2,25
+0,1
www.erni.com
M8/M12 Circular Connectors
M12 Male PCB Connectors for Direct Integration
Ordering Information
Configuration Male M12
Male M12
No. of Pins 4
Assembly Height
9 mm
5
Coding
THR
–
9 mm
Termination
–
THR
Packaging
Part Number
1
4
2
3
364781
Tray/50 pcs
1
4
2
3
364779
Tray/50 pcs
7
6
1
8
5
2
4
3
Male M12
8
9 mm
–
SMT
Tray/50 pcs
364777
Accessories for M12 Connectors for Direct Integration
Configuration Material
Packaging
O-ring for M12 connectors, 7x1.5
NBR
Bulk/100 pcs
Catalog E 074554
03/10
Edition 4
www.erni.com
Part Number
835243
41
M8/M12 Circular Connectors
M12 Cable Assemblies
Pre-assembled cables are one of the effective possibilities
to save time and money. There is no need to consider the
correct pin assignment. Coding latches ensure secure mating
supported by an integrated vibration-proof feature.
Over-moulded connectors guarantee a watertight solution (IP67).
M12 cable assemblies are either offered as an interconnection
of two circular connectors or as a cord set having an open
end of line (pigtail). Especially in harsh environments and for
demanding applications the PUR cable assembly is the leading
edge. Standardized coding is conform with requirements of
different applications and bus technologies.
ERNI’s portfolio covers further criteria:
• no. of contacts:
4, 5, 8
• LED:
3 LEDs optional
• cable:
PVC / PUR (UL/CSA)
• standard cable length:
- interconnection: 0.3, 0.6, 1.0, 1.5, 2.0 m
- pigtail:
1.5, 3.0, 5.0, 7.5, 10.0 m
Kabelaufdruck
(Bsp.)
Cable imprint (e.g.)
Dimensional Drawings
Female straight - Pigtail
Kabelaufdruck (Bsp.)
Cable imprint (e.g.)
Kabeltülle
ERNI Art.-Nr.
Part No.
15 0,59
Kabeltülle
Cable sleeve
15 0,59
Cable sleeve
ERNI Art.-Nr.
Part No.
Production date
e.g.: KW42 2006
ERNI
XXXXX X
ERNI
PUR 4x0.34
Production date
e.g.: KW42 2006
XXXXX X
PUR 4x0.34
4220 06
4220 06
75 ±25 2,95 ±1,00
75 ±25 2,95 ±1,00
38 1,51
See table A
38 1,51
See table A
20 0,79
20 0,79
3
2
3
5
2
5
Ansicht: Steckgesicht; Kontaktbelegung /
View: mating face; pin assignment
4
1
Ansicht: Steckgesicht; Kontaktbelegung /
Kabelaufdruck
(Bsp.)
View: mating
face; pin assignment
Cable imprint (e.g.)
4
Female angled - Pigtail
1
Kabelaufdruck (Bsp.)
Cable imprint Kabeltülle
(e.g.)
ERNI Art.-Nr.
Part No.
Cable sleeve
ERNI Art.-Nr.
Part No.
27 1,06
Kabeltülle
Cable sleeve
27 1,06
ERNI
Production date
e.g.: KW42 2006
XXXXX X
15 0,59
15 0,59
ERNI
PUR 4x0.34
Production date
e.g.: KW42 2006
XXXXX X
4220 06
4220 06
75 ±25 2,95 ±1,00
See table A
40 1,56
75 ±25 2,95 ±1,00
PUR 4x0.34
See table A
40 1,56
20 0,79
20 0,79
3
2
All Dimensions in mm 5
3
2
5
Ansicht: Steckgesicht; Kontaktbelegung /
View: mating face; pin assignment
4
1
4
Ansicht: Steckgesicht; Kontaktbelegung /
View: mating face; pin assignment
1
42
Catalog E 074554
03/10
Edition 4
www.erni.com
M8/M12 Circular Connectors
M12 Cable Assemblies
Female angled, with LED - Pigtail
Kabelaufdruck (Bsp.)
Cable imprint (e.g.)
Kabelaufdruck (Bsp.)
Cable imprint (e.g.)
ERNI Art.-Nr.
Part No.
ERNI Art.-Nr.
Part No.
Kabeltülle
Cable sleeve
Kabeltülle
Cable sleeve
Production date
e.g.: KW42 2006
Production date
e.g.: KW42 2006
23,5 0,93
23,5 0,93
ERNI
ERNI
15 0,59
15 0,59
XXXXX X
XXXXX X
PUR 4x0.34
PUR 4x0.34
4220 06
4220 06
75 ±25 2,95 ±1,00
40 1,56
75 ±25 2,95 ±1,00
See table A
40 1,56
20 0,79
See table A
20 0,79
3
2 35
5
2
4
1
4
Male straight - Pigtail
1
Ansicht: Steckgesicht; Kontaktbelegung /
View: mating face; pin assignment
Ansicht: Steckgesicht; Kontaktbelegung /
View:
Kabelaufdruck (Bsp.) mating face; pin assignment
Cable imprint (e.g.)
Kabelaufdruck (Bsp.)
Cable imprint (e.g.)
Kabeltülle
Cable sleeve
15 0,59
15 0,59
Kabeltülle
Cable sleeve
ERNI Art.-Nr.
Part No.
Production date
e.g.: KW42 2006
ERNI Art.-Nr.
Part No.
Production date
e.g.: KW42 2006
ERNI
ERNI
XXXXX X
XXXXX X
PUR 4x0.34
PUR 4x0.34
4220 06
4220 06
75 ±25 2,95 ±1,00
75 ±25 2,95 ±1,00
41 1,62
See table A
41 1,62
20 0,79
See table A
20 0,79
1
2
5
1
53
2
4
4
Ansicht: Steckgesicht; Kontaktbelegung /
View: mating face; pin assignment
Ansicht: Steckgesicht; Kontaktbelegung /
View: mating face; pin assignment
Kabelaufdruck (Bsp.)
Male straight - Female
straight
Cable imprint (e.g.)
3
15 0,59
Kabeltülle
15 0,59
Cable sleeve
ERNI Art.-Nr.
Cable imprint
(e.g.)
Part No.
ERNI Art.-Nr.
Part No.
ERNI
ERNI
Production date
e.g.: KW42 200 6
Production date
e.g.: KW42 200 6
XXXXXX
XXXXXX
PUR 4x0.34
PUR 4x0.34
15 0,59
Cable sleeve
Kabelaufdruck (Bsp.)
42200 6
15 0,59
Kabeltülle
42200 6
75 ±25 2,95 ±1,00
41 1,62
75 ±25 2,95 ±1,00
See table A
41 1,62
See table A
38 1,51
38 1,51
1
1
5
2
1
Catalog E 074554
3
5
2
3
4
4
03/10
Ansicht: Steckgesicht; Kontaktbelegung /
4
View: mating face; pin assignment
Ansicht: Steckgesicht; Kontaktbelegung /
View: mating face; pin assignment
Edition 4
www.erni.com
5
1
4
5
2
3
2
3
43
M8/M12 Circular Connectors
M12 Cable Assemblies
Kabelaufdruck (Bsp.)
Male straight - Female angled
Cable imprint (e.g.)
Kabelaufdruck (Bsp.)
Cable imprint
(e.g.)
ERNI Art.-Nr.
15 0,5915 0,59
Cable sleeve
Production date
e.g.: KW42 2006
ERNI Art.-Nr.
Part No.
ERNI
ERNI
XXXXXX
XXXXXX
PUR 4x0.34
PUR 4x0.34
42200 6
422006
75 ±25 2,95 ±1,00
15 0,59
75 ±25 2,95 ±1,00
41 1,62
See table A
41 1,62
40 1,56
15 0,59
See table A
40 1,56
1
1
5
1
5
3
2
4
Ansicht: Steckgesicht; Kontaktbelegung /
41
View: mating face; pin assignment
Ansicht:
Steckgesicht; Kontaktbelegung /
Kabelaufdruck
(Bsp.)
View:
mating face; pin assignment
Cable imprint
(e.g.)
4
5
4
3
Male straight - Female
angled, with LED
15 0,59
15 0,59
Kabeltülle
Cable sleeve
ERNI Art.-Nr.
KabelaufdruckPart
(Bsp.)
No.
ERNI
75 ±25 2,95 ±1,00ERNI
32
3
Cable imprint (e.g.)
ERNI Art.-Nr.
Part No.
2
Production date
e.g.: KW42 2006
Production date
e.g.: KW42 2006
XXXXX X
XXXXX X
PUR 4x0.34
PUR 4x0.34
4220 06
23,5 0,93
Kabeltülle
Cable sleeve
5
4220 06
15 0,59
41 1,62
75 ±25 2,95 ±1,00
See table A
40 1,56
15 0,59
See table A
41 1,62
40 1,56
1
1
5
2
4
13
5
Male angled -2 Pigtail
4
Kabeltülle
Cable sleeve
3
Ansicht: Steckgesicht; Kontaktbelegung /
View: mating face; pin assignment
Kabelaufdruck (Bsp.)
Cable imprint (e.g.)
Ansicht: Steckgesicht; Kontaktbelegung /
View: mating face; pin assignment
Production date
ERNI Art.-Nr.
(Bsp.)
Kabelaufdruck
e.g.: KW42 2006
Part No.
Cable imprint
(e.g.)
ERNI Art.-Nr.
Part No.
ERNI
30 1,19
Kabeltülle
Cable sleeve
ERNI
30 1,19
23,5 0,93
2
27 1,06
Kabeltülle
Production date
e.g.: KW42 2006
Part No.
Cable sleeve
27 1,06
Kabeltülle
15 0,59
Production date
e.g.: KW42 2006
XXXXX X
XXXXX X
PUR 4x0.34
PUR 4x0.34
5
4
2
1 3
4
5
2
3
4220 06
4220 06
75 ±25 2,95 ±1,00
40 1,56
15 0,59
See table A
20 0,79
75 ±25 2,95 ±1,00
40 1,56
See table A
20 0,79
1
5
2
4
Ansicht: Steckgesicht; Kontaktbelegung /
View: mating face; pin assignment
13
5
2
44
3
4
Ansicht: Steckgesicht; Kontaktbelegung /
View: mating face; pin assignment
Catalog E 074554
03/10
Edition 4
www.erni.com
M8/M12 Circular Connectors
M12 Cable Assemblies
Male straight, D coding - Female straight, D coding
Kabelaufdruck (Bsp.)
Cable imprint (e.g.)
Kennzeichnungsträger
15 0,58
Production date
e.g.: KW42 2006
label holder
ERNI Art.-Nr.
Part No.
ERNI XXXXXX PUR 2x2x0.34 422006
47 1,83
47 1,83
2
2
3
See table A
Ansicht: Steckgesicht; Kontaktbelegung /
View: mating face; pin assignment
1
4
Catalog E 074554
03/10
Edition 4
www.erni.com
3
1
4
45
M8/M12 Circular Connectors
M12 Cable Assemblies
Ordering Information
Connector1 Connector2
No. of Pins
Length
Coding
Cable Type
Female straight
None
4
2.0 m
A
PVC
223866
Female straight
None
4
3.0 m
A
PVC
223783
Female straight
None
4
3.0 m
A
PUR
223784
Female straight
None
5
1.5 m
A
PVC
223923
Female straight
None
8
3.0 m
A
PUR
225039
Female angled
None
4
1.5 m
A
PUR
223714
Female angled
None
4
3.0 m
A
PVC
223785
Female angled,
with LED
None
4
3.0 m
A
PVC
223786
Female angled,
with LED
None
4
3.0 m
A
PUR
223787
Male straight
None
4
1.5 m
A
PUR
223713
Male straight
None
4
3.0 m
A
PVC
223781
Male straight
None
8
3.0 m
A
PUR
225040
46
Catalog E 074554
03/10
Edition 4
Part Number
www.erni.com
M8/M12 Circular Connectors
M12 Cable Assemblies
Ordering Information
Connector1 Connector2
No. of Pins Length
Coding
Cable Type
Male straight
Female straight
4
1.0 m
A
PVC
223788
Male straight
Female straight
4
1.0 m
A
PUR
223789
Male straight
Female straight
5
1.0 m
A
TPM, shielded
(CAN; DeviceNet)
223944
Male straight
Female straight
5
1.0 m
A
PUR, shielded
(CAN; DeviceNet)
354195
Male straight
Female straight
5
1.5 m
A
PUR, shielded
(CAN; DeviceNet)
364415
Male straight
Female angled
4
1.0 m
A
PVC
223790
Male straight
Female angled
4
1.0 m
A
PUR
223791
Male straight
Female angled,
with LED
4
0.3 m
A
PUR
223715
Male angled
None
4
3.0 m
A
PVC
223782
Male straight
Male straight
4
1.5 m
D
PUR, shielded
(Ethernet)
223922
Male straight
Male straight
4
3.0 m
D
PUR, shielded
(Ethernet)
223921
Catalog E 074554
03/10
Edition 4
www.erni.com
Part Number
47
M8/M12 Circular Connectors
M12 Quick Termination
When installing a fieldbus system sometimes pre-assembled
cables may cause difficulties or even prevent from successful
installation because of cables laying in cable ducts or going
through narrow components and small gaps. This would
increase the wiring time and therefore raise maintenance cost.
ERNI’s field-attachable quick termination connectors are an
adequate and efficient solution ensuring highest flexibility for
cabling of automation systems. Easy termination of standard
cables is guaranteed by tool-less IDC technology.
Further features:
• reconnectable up to 10 times
• integrated strain-relief
• vibration-proof screw locking
• suitable for cable diameter 4.0 - 5.1 mm
Dimensional Drawings
Buchse M12 /M12 female
4-polig /4 pin
15 0,59
4 Pin Female
Quick termination
technique (IDC)
43 1,7
3
2
5
Ansicht: Steckgesicht; Kontaktbelegung /
4
View: mating face; pin assignment
1
Stecker M12 /M12 male
4-polig /4 pin
15,1 0,59
4 Pin Male
Quick termination
technique (IDC)
45 1,75
1
5
2
4
Ansicht: Steckgesicht; Kontaktbelegung /
View: mating face; pin assignment
3
All dimensions in mm.
48
Catalog E 074554
03/10
Edition 4
www.erni.com
M8/M12 Circular Connectors
M12 Quick Termination
Ordering Information
Configuration No. of Pins
Termination
Coding
Female M12
4
IDC
A
254770
Male M12
4
IDC
A
254768
Catalog E 074554
03/10
Edition 4
www.erni.com
Part Number
49
M8/M12 Circular Connectors
Accessories
Adapter
Adapters are useful to reduce the amount of different parts
on stock or on Bill Of Materials. Sometimes there are automation components on the market which are available only
as M8 or M12 size. In many cases this requires a multitude
of connectors from both technologies.
With adapters this can be reduced to one system, M8 or
M12, that is easily manageable.
Adapters are also recommended for service issues i.e.
replacement of cables as they allow greater flexibility.
Dimensional Drawings
3 Pin Version, M8 Male - M12 Female
ERNI-Art.- Nr.
092007
254776
ERNI
10 0,39
15 0,58
Stecker M8 /M8 male
3-polig /3 pin
15 0,59
Production date
e.g.: KW09 2007
Part No.
female
Buchse M12 M12
/
3-polig / 3 pin
46 1,81
1
1
Ansicht: Steckgesicht; Kontaktbelegung /
4
4
View: mating face; pin assignment
3
5
2
3
3 Pin Version, M12 Male - M8 Female
ERNI-Art.- Nr.
15 0,58
09200 7
25477 2
ERNI
15 0,59
Stecker M12 /M12 male
3-polig /3 pin
10 0,39
Production date
e.g.: KW09 2007
Part No.
Buchse M8 /M8 female
3-polig / 3 pin
42 1,66
1
5
2
All dimensions in mm.
50
4
Ansicht: Steckgesicht; Kontaktbelegung /
View: mating face; pin assignment
3
3
Catalog E 074554
03/10
1
4
Edition 4
www.erni.com
M8/M12 Circular Connectors
Accessories
Adapter
4 Pin Version, M8 Male - M12 Female
092007
254778
ERNI
10 0,39
Stecker M8 /M8 male
4-polig /4 pin
15 0,58
Part No.
15 0,59
Production date
e.g.: KW09 2007
ERNI-Art.- Nr.
Buchse M12 /M12 female
4-polig / 4 pin
46 1,81
1
1
Ansicht: Steckgesicht; Kontaktbelegung
/
2
4
3
5
4
View: mating face; pin assignment
2
3
4 Pin Version, M12 Male - M8 Female
ERNI-Art.- Nr.
15 0,58
09200 7
25477 4
ERNI
15 0,59
Stecker M12 /M12 male
4-polig / 4 pin
10 0,39
Production date
e.g.: KW09 2007
Part No.
Buchse M8 /M8 female
4-polig /4 pin
42 1,66
1
5
2
Ansicht: Steckgesicht; Kontaktbelegung /
4
View: mating face; pin assignment
3
2
4
1
3
Ordering Information
Configuration No. of Pins Coding
M8 Male - M12 Female
3
A
254776
M12 Male - M8 Female
3
A
254772
M8 Male - M12 Female
4
A
254778
M12 Male - M8 Female
4
A
254774
Catalog E 074554
03/10
Edition 4
www.erni.com
Part Number
51
M8/M12 Circular Connectors
Accessories
T-Coupler
T-Couplers are used for space saving sensor connectivity. Two
sensors/actuators can be merged to one cable. The coupler
can be attached close to the machine e.g. near a pneumatic
cylinder or directly screwed onto a sensor I/O distribution box
by a designated mounting hole on the housing.
Features:
• self-securing screw locking, vibration-proof
• contact finish gold-plated for a minimum of 100 mechanical operations
Dimensional Drawings
1 x M12 Male, 4 pin - 2 x M8 Female, 3 pin
4,5 0,18
254790
34 1,35
Stecker M12 M
/ 12 male
4-polig / 4 pin
ERNI
15 0,59
Part No.
vermessingt
brass coating
10 0,39
ERNI-Art.- Nr.
2 x
Buchse
M12 /M12
female
3-polig / 3
pin
Production date
e.g.: KW09 2007
092007
STROMLAUFPLAN /Schematic diagram
1. Buchse M12 / 1. female M12
12,8 0,5
1
3
4
42 1,64
1
1
5
3
1
4
4
3
Ansicht: Steckgesicht; Kontaktbelegung /
Stecker M12 /
View: mating face; pin assignment
male M12
2
4
3
1
2
4
3
1
4
3
2. Buchse M12 / 2. female M12
All dimensions in mm.
52
Catalog E 074554
03/10
Edition 4
www.erni.com
M8/M12 Circular Connectors
Accessories
T-Coupler
1 x M12 Male, 5 pin - 2 x M12 Female, 4 pin
vermessingt
4,5 0,18
254788
36 1,41
Stecker M12 M
/ 12 male
5-polig / 5 pin
ERNI
15 0,59
Part No.
15 0,59
ERNI-Art.- Nr.
brass coating
Production date
e.g.: KW09 2007
2 x
Buchse M12 M
/ 12 female
4-polig /4 pin
STROMLAUFPLAN /Schematic diagram
092007
1. Buchse M12 / 1. female M12
1
2
3
4
5
16,5 0,65
4
45 1,79
5
3
4
1
5
3
1
1
2
2
Ansicht: Steckgesicht; Kontaktbelegung /
Stecker M12 /
View: mating face; pin assignment
male M12
2
1
5
3
5
4
3
2
4
1
4
3
2
5
2. Buchse M12 / 2. female M12
Ordering Information
Configuration Coding
1 x M12 Male, 4 pin - 2 x M8 Female, 3 pin
A
254790
1 x M12 Male, 5 pin - 2 x M12 Female, 4 pin
A
254788
Catalog E 074554
03/10
Edition 4
www.erni.com
Part Number
53
M8/M12 Circular Connectors
Accessories
Panel Feed-Through
Panel feed-throughs are available for use when cables need
to pass through cabinets, racks or other electrical devices.
They ensure protection against dust and water immersion
and therefore allow reliable connectivity to the field level.
Dimensional Drawing
M12 5 Pin Version, A Coding
12 0,47
3 0,12
SW 18 W
/ AF 18
21 0,83
2,5 0,1
M16x1,5
10,5 0,41
097
Buchse M12 /M12 female
5-polig / 5 pin
14,7 0,58
Production date
e.g.: KW09 2007
10,1 0,4
Stecker M12 M
/ 12 male
5-polig /5 pin
SW 19 WAF
/
19
O-Ring /O-ring
max. 35 1,36
3
2
5
3
4
Ansicht: Steckgesicht; Kontaktbelegung /
5
4
View: mating face; pin assignment
1
2
1
All dimensions in mm.
54
Catalog E 074554
03/10
Edition 4
www.erni.com
M8/M12 Circular Connectors
Accessories
Panel Feed-Through
M12 5 Pin Version, B Coding
12 0,47
SW 18 /WAF 18
21 0,83
M16x1,5
2,5 0,1
097
Buchse M12 /M12 female
5-polig / 5 pin
10,5 0,41
14,7 0,58
Production date
e.g.: KW09 2007
10,1 0,4
3 0,12
Stecker M12 /M12 male
5-polig /5 pin
SW 19 /WAF 19
O-Ring / O-ring
max. 35 1,36
3
2
5
3
4
Ansicht: Steckgesicht; Kontaktbelegung /
View: mating face; pin assignment
1
5
4
2
1
Ordering Information
Configuration No. of Pins
Coding
M12
5
A
254780
M12
5
B
254782
Catalog E 074554
03/10
Edition 4
www.erni.com
Part Number
55
M8/M12 Circular Connectors
Part Number Index
Part Number
Page
194781 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
223710 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
223711 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
223712 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
223713 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
223714 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
223715 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
223762 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
223763 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
223764 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
223765 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
223766 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
223767 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
223768 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
223769 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
223770 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
223771 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
223772 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
223773 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
223774 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
223775 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
223776 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
223777 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
223778 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
223779 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
223780 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
223781 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
223782 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
223783 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
223784 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
223785 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
223786 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
223787 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
223788 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
223789 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
223790 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
223791 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
223866 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
223921 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
223922 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
223923 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
223933 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
223944 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
224064 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
224150 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
224151 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
224152 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
225039 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
225040 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
234040 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
234041 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
234233 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
234234 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
234235 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
244790 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
244798 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
254154 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
254188 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
56
Catalog E 074554
Part Number
Page
254205 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
254206 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
254310 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
254317 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
254319 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
254737 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
254739 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
254758 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
254760 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
254762 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
254764 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
254768 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
254770 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
254772 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
254774 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
254776 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
254778 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
254780 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
254782 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
254788 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
254790 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
284067 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
284074 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
284322 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
284363 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
284377 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
284409 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
284740 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
284784 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
284809 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
284810 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
354003 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
354003 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
354130 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
354131 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
354132 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
354195 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
354217 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
354702 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
364175 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
364415 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
364767 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
364777 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
364779 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
364781 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
374342 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
374343 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
374728 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
374729 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
374947 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
384891 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
834898 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
834898 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
834899 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
834899 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
835243 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
835283 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
835284 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
03/10
Edition 4
www.erni.com
US Letter
Member
www.erni.com
Catalog E 074554
074441
11/03
03/10
Edition 4
4
www.erni.com
57
US Letter
ERNI Electronics GmbH & Co. KG
Seestrasse 9
73099 Adelberg/Germany
Tel +49 71 66 50-0
Fax +49 71 66 50-282
[email protected]
Europe
ERNI Electronics, Inc.
3005 E. Boundary Terrace
Midlothian, VA 23112/USA
Tel +1 804 228-4100
Fax +1 804 228-4099
[email protected]
North America
Canada
ERNI Asia Holding Pte Ltd.
Blk 4008 Ang Mo Kio Avenue 10
#04-01/02 Techplace I
Singapore 569625
Tel +65 6 555 5885
Fax +65 6 555 5995
[email protected]
Asia
New Zealand
South America
Australia
Africa
Japan
Mexico
www.erni.com
© ERNI Electronics GmbH & Co. KG 2010 • Printed in Germany. A policy of continuous improvement is followed and the right to alter any published data without notice is reserved. ERNI ®, MicroStac ®, MicroSpeed ®, MiniBridge ®, MaxiBridge ®, ERmet ®, ERmet ZD ®, ERbic ® and ERNIPRESS ® are trademarks (registered or applied for in various countries) of
ERNI Electronics GmbH & Co. KG.
Catalog E 074554
03/10
Edition 4