ALLEN-BRADLEY 440L-P4B0450-N

Presence Sensing Safety Devices
Safety Light Curtains
Point of Operation Control
Maximum scanning range
6m/18m
(19.69ft/59.06ft)
Resolution (object sensitivity)
14mm/30mm
(0.55in/1.18in)
Maximum height of protective field
1814mm/1832mm
(71.4in/72.1in)
Minimum height of protective field
314mm/332 mm
(12.36in/13.07in)
The optical axis (centre of window) is marked on the end cap.
Specifications
Standards
EN 50100
Approvals
BG, cULus and CE marked for all
applicable directives
Point of Operation Control (POC) safety light curtains are active
opto-electronic protection devices (AOPD) with resolutions of
14mm (0.55in) or 30mm (1.18in).
Protected Height
314mm...1832mm (12.3in...72.1in)
Scanning Range
0.3m...6m (0.98ft...19.6ft)/0.3m...18m
(0.98ft...59.0ft)
Allen-Bradley Guardmaster POC safety light curtains are selfchecking and belong to Safety Category 4. They have been designed
for industrial applications and are characterized by:
Resolution
14mm/30mm (0.55in/1.18in)
Enclosure Rating
IP 65
Connection Type
7-pin mini style quick-disconnect on
transmitter and receiver
Supply Voltage Uv
Maximum Residual Ripple
24V DC ± 20%
5 Vss
Description
•
•
•
•
•
•
High degree of reliability
Maintenance-free components
Practical size
Sturdy modular construction
Universal application possibilities
Simple installation
Features
• Maintenance-free operation
• Control-reliable solid-state outputs
• State of the art microprocessor technology with custom-designed
ASICs (Application Specific Integrated Circuits)
• Easy assembly and alignment
• Quick-disconnect mini style connectors
• Long scanning range and high resolution
• Small housing cross section: 52mm x 55mm (2.05in x 2.17in)
• Fast response time ≤15ms
• Large excess gain
• Possibility to daisy-chain two sensors (to prevent personnel from
standing between protective field and the point of operation)
• Construction in compliance with EN 50100 Category 4
(self-checking)
• Tested and approved for USA, Europe, Canada and Japan
Power Consumption
0.9...1.5 Amps (no-load)
Synchronization
Optical, without separate
synchronization channel
Outputs
Minimum output voltage
2 x PNP, 0.5 A, short circuit protected
Uv - 2V
Response Time
≤15ms
Protection
Short circuit and overload
Connection
Maximum wire cross
section
1.0mm2 with jacket
1.5mm2 without jacket
Cable length
60m (196.8ft)
Protection against over-voltage (≥1kV)
from Level 3 or higher (IEC 801 part 5;
2 kV)
between PE and +V.
Mode of Operation➊
Guard-only with automatic restart
Safety Category
Type 4 (self-checking)
Requirement
According to EN 50100
Operating Ambient Temp.
0°C to 55°C (32°F to 131°F)
Air Humidity
15%...95% (not condensing)
Storage Temperature
-25°C to 70°C (-13°F to 158°F)
Approximate Dimensions
Height
Housing cross section
Length dependent upon protected
height; (see dimensional drawings)
52 mm x 55 mm (2.05in x 2.17in)
➊ The POC without using a separate control unit, will operate
in a guard only mode with automatic restart.
2-26
Presence Sensing Safety Devices
Safety Light Curtains
Point of Operation Control
Product Selection
1. Safety Light Curtains
The Allen-Bradley Guardmaster POC safety light curtains are ordered as pairstransmitter and receiverand shipped under one part
number. After selecting the appropriate light curtain pair, ensure that required interfaces and accessories are ordered as well.
Size
mm
(inches)
Resolution
mm
Protected
Height
mm
in
Catalogue Number
300
(12)
14
314
12.3
440L-P4B0300-N
30
332
13.0
440L-P4D0300-N
450
(18)
14
464
18.2
440L-P4B0450-N
30
482
18.9
440L-P4D0450-N
600
(24)
14
614
24.1
440L-P4B0600-N
30
632
24.8
440L-P4D0600-N
750
(30)
14
764
30.0
440L-P4B0750-N
30
782
30.8
440L-P4D0750-N
900
(36)
14
914
36.0
440L-P4B0900-N
30
932
36.7
440L-P4D0900-N
14
1064
41.9
440L-P4B1050-N
30
1082
42.6
440L-P4D1050-N
1050
(42)
Size
mm
(inches)
Protected
Height
Resolution
mm
mm
in
1200
(48)
14
1214
47.8
440L-P4B1200-N
30
1232
48.5
440L-P4D1200-N
1350
(54)
14
1364
53.7
440L-P4B1350-N
30
1382
54.4
440L-P4D1350-N
1500
(60)
14
1514
59.6
440L-P4B1500-N
30
1532
60.3
440L-P4D1500-N
1650
(66)
14
1664
65.5
440L-P4B1650-N
30
1682
66.2
440L-P4D1650-N
1800
(72)
14
1814
71.4
440L-P4B1800-N
30
1832
72.1
440L-P4D1800-N
Catalogue Number
Please order the devices intended for cascaded applications (host sensor/guest sensor) separately (see page 2-18).
2. Cordsets2 Required (one for transmitter and one for receiver)
Female Connector (Sensor End)
Face View of Female
6
5
Pin Wire
Colour
1 Black
2 White
3 Blue
4 Brown
5 Grey
6 Yellow
7 Green
1
7
4
Cable
Connector
Style
2
Straight
3
Wire Rating
(5)/18AWG
(2)20AWG
300V
3A
Length—m (ft)
Catalogue Number
2 (6.5)
889N-F7AG-2
5 (16.4)
889N-F7AG-5
10 (32.8)
889N-F7AG-10
15 (49.2)
889N-F7AG-15
20 (65.6)
889N-F7AG-20
30 (98.4)
889N-F7AG-30
55.8
(2.2)
25.4
(1.00) Dia.
Straight Female
Approximate Dimensions. Illustrations are not drawn to scale.
2-27
Presence Sensing Safety Devices
Safety Light Curtains
Point of Operation Control
Product Selection
3. Programmable InterfaceOptional
Input
Voltage
24V DC
Reset
Floating
Blanking
Fixed
Blanking
PSDI
Muting
Outputs
yes
yes
yes
yes
2 PNP
OSSD
1 Aux. PNP
Floating
Blanking
Fixed
Blanking
PSDI
Muting
Outputs
no
4 amp
2 N.O.
Safety
1 N.C.
Aux.
Manual/
Automatic
More
Details
Catalogue Number
2-60
440L-M8100
More
Details
Catalogue Number
2-58
440L-M8200
4. Safety Relay InterfacesRequired
Input
Voltage
24V DC
Reset
Manual/
Automatic
no
no
no
Note: For wiring refer to Safeguarding Applications section of this catalogue.
5. Safety Relay InterfacesOptional
Relay
Input
Safety
Outputs
Auxiliary
Outputs
Terminals
Power
Supply
24V AC/DC
1NC,
2NC, or
Light Curtain
3 N.O.
1 N.C.
Removable
115V AC
230V AC
MSR127RP
Light Curtain or
Single Channel
(MSR126T)
Dual Channel
(MSR126.1T)
Light Curtain or
Single Channel
(MSR126R)
MSR126
2 N.O.
None
Fixed
Dual Channel
(MSR126.1R)
24V AC/DC
115V AC
230V AC
24V AC/DC
115V AC
230V AC
24V AC/DC
115V AC
230V AC
24V AC/DC
115V AC
230V AC
Reset
Catalogue
Number
Automatic/Manual
440R-N23132
Monitored Manual
440R-N23135
Automatic/Manual
440R-N23131
Monitored Manual
440R-N23134
Automatic/Manual
440R-N23130
Monitored Manual
Automatic/Manual
Monitored Manual
440R-C23139
24V AC/DC
Light Curtain
or
Safety Mat
3 N.O.
2 N.C.
2 PNP Solid
State
Removable
115V AC
230V AC
MSR131RTP
2-28
440R-N23133
440R-N23117
440R-N23116
440R-N23115
440R-N23114
440R-N23113
440R-N23112
440R-N23123
440R-N23122
440R-N23121
440R-N23120
440R-N23119
440R-N23118
Automatic/Manual
or
Monitored Manual
440R-C23137
440R-C23136
Presence Sensing Safety Devices
Safety Light Curtains
Point of Operation Control
Product Selection
6. Safety Relay Interface (used for muting applications)
Input
Voltage
24V DC
Floating
Blanking
Reset
Manual
Fixed
Blanking
no
PSDI
no
Muting
Outputs
yes
2 N.O.
Safety
1 N.C.
Aux.
yes
More
Details
Catalogue Number
4-21
440R-P23071
MSR22LM
7. AccessoriesOptional
Products
Catalogue Number
Steel L-Mounting bracket, fixed (4 per package)
440L-AF6102
(1 package per system)
Mounting bracket, adjustable (4 per package)
440L-AF6103
(1 package per system)
Mounting bracket, adjustable with shock mount (4 per package)
440L-AF6104
(1 package per system)
Power supply:
Input85...265V AC
Output24V DC, 3 Amps
1794-PS3
Laser alignment aid
440L-ALAT
POC adaptor for laser alignment aid
440L-ALBRK
Sliding nuts (4 pieces supplied with POC system)
440L-AF6105
Corner Mirror Selection Table
Specially constructed glass mirrors for 2 and 3 sided safeguarding applications.
Note: Each mirror reduces maximum scan range by 10% per mirror.
For POC Models
Catalogue Number
300
440L-AM1200300
450
440L-AM1200450
600
440L-AM1200600
750
440L-AM1200750
900
440L-AM1200900
1050
440L-AM1201050
1200
440L-AM1201200
1350
440L-AM1201350
1500
440L-AM1201500
1650 or 1800
440L-AM1201800
Mounting kit for mirrors. Each kit contains 1 bracket with fasteners. Order 2 kits per mirror.
Mounting stand for mirror and POC (see page 2-21)
440L-AM120BRK
440L-AMSTD
Note: For Approximate Dimensions of mirror and mounting stands, see pages 2-20 and 2-21.
2-29
Presence Sensing Safety Devices
Safety Light Curtains
Point of Operation Control
Product Selection
Host Receiver
Host Sender
Cable length is
170mm (6.5in)
Guest Receiver
Guest Sender
Safety Light CurtainsHost Guest
The Allen-Bradley Guardmaster POC host guest family of safety light curtains are ordered as pairs—transmitter and receiver—and is shipped
under one part number. After selecting the appropriate light curtain pair, ensure that required interfaces and accessories are ordered as well.
HostPairs
Size
mm
(inches)
GuestPairs
Protected
Height
Resolution/
No. of Beams
Catalogue
Number
mm
in
900
(36)
14mm/120
914
36.0
440L-C4B0900-N
30mm/60
932
36.7
440L-C4D0900-N
1050
(42)
14mm/140
1064
41.9
440L-C4B1050-N
30mm/70
1082
42.6
440L-C4D1050-N
1200
(48)
14mm/160
1214
47.8
440L-C4B1200-N
30mm/80
1232
48.5
440L-C4D1200-N
1350
(54)
14mm/180
1364
53.7
440L-C4B1350-N
30mm/90
1382
54.4
440L-C4D1350-N
1500
(60)
14mm/200
1514
59.6
440L-C4B1500-N
30mm/100
1532
60.3
440L-C4D1500-N
Resolution/
No. of Beams
150
(6)
14mm/20
150
5.9
440L-B4B0150-N
30mm/10
150
5.9
440L-B4D0150-N
300
(12)
14mm/40
314
12.3
440L-B4B0300-N
30mm/20
332
13.0
440L-B4D0300-N
450
(18)
14mm/60
464
18.2
440L-B4B0450-N
30mm/30
482
18.9
440L-B4D0450-N
600
(24)
14mm/80
614
24.1
440L-B4B0600-N
30mm/40
632
24.8
440L-B4D0600-N
750
(30)
14mm/100
764
30.0
440L-B4B0750-N
30mm/50
782
30.8
440L-B4D0750-N
900
(36)
14mm/120
914
36.0
440L-B4B0900-N
30mm/60
932
36.7
440L-B4D0900-N
Note: The maximum number of allowable beams in any combination of host/guest is 240 beams.
Note: To order controllers, safety relays and accessories, refer to page 2-28.
2-30
Protected
Height
Size
mm
(inches)
mm
in
Catalogue
Number
Presence Sensing Safety Devices
Safety Light Curtains
Point of Operation Control
Approximate Dimensions—mm (inches)
Approximate Dimensions are not intended to be used for
installation purposes.
Note: Approximate Dimensions C & D represent the suggested
distances of mounting brackets.
Mini Style
Quick-Disconnect
(approx. 100mm
28 (1.1)
(3.94in) space
required for
21 (0.83) plugging in)
62 (2.44)
A
Protective
Height
D
B
A
B
C
POC 300
300
384
224
POC 450
450
534
374
POC 600
600
684
524
POC 750
750
835
675
POC 900
900
985
825
POC 1050
1050
1135
975
POC 1200
1200
1285
1125
POC 1350
1350
1435
1275
POC 1500
1500
1586
1426
POC 1650
1650
1736
1576
POC 1800
1800
1886
1726
D
80
Guest
C
31 (1.22)
D
C
A B
27.5
(1.08)
55
(2.17)
Optical Axis = Center of exit window
52 (2.05)
Guest
A
B
C
150
150
200
*
*
300
300
350
190
80
450
450
500
340
80
600
600
650
490
80
750
750
800
640
80
900
900
950
790
80
27.5
(1.08)
D
52
(2.05)
55
(2.17)
61
(2.40)
2-31
Presence Sensing Safety Devices
Safety Light Curtains
Point of Operation Control
Typical Wiring Diagrams
1
Sender Cable Plug
6
Pin
5
1
2
3
4
5
1
6 7
2
3
4
5
6 7
1
2
3
4
5
6
7
2
3
4
7
POC Transmitter
Inside View of Connector
1
2
3
4
5
1
6 7
2
3
4
5
Color
Function
Black
+24V DC
White
0V DC
Blue
Test
Brown
Test
Grey
N.C.
Yellow
N.C.
Green
PE
POC Transmitter
Top View of Connector
6 7
Pin #6
Pin #2
Pin #3
Receiver
Transmitter
NC = No Connection
Electrical Installation
Connecting the POC components is simple. Cable lengths up to
60m (196.8ft) are permitted (over-voltage protection for level 3 and
higher (IEC 801), see Technical Data). The transmitter is connected
to a 24V supply using a 7-conductor cable. The receiver is connected
to the machine control and 24V supply using a 7-conductor cable.
The maximum wire cross section is 1.5mm (0.06in) without jacket;
1mm (0.04in) with jacket. All light curtains come standard with prewired mini style quick-disconnect connectors in the end-caps. The
POC requires +24V DC (± 20%) power supply, which is available
from Allen-Bradley Guardmaster.
LED Indicators
Transmitter
Pin #5
Pin #7
PE
Communication
Communication
out 1
out 2
0V
24V DC
PE
nc
nc
Test
Test
0V
24V DC
Pin #1
Receiver
Pin #1 = +24V
Pin #2 = 0V
Pin #3 = Test
Pin #4 = Test
Pin #5 = NC
Pin #6 = NC
Pin #7 = PE
Internal
Connector
Mini
Plug
Pin #4
1
2
3
4
5
6
7
1
2
3
4
5
6
7
POC (transmitter) cable pin diagram
Test Input (Transmitter)
The POC switches to the green condition after the supply voltage
has been applied, and the automatic power-up test has been
completed. If an external test is desired, a contact (normally closed)
can be connected at the test input (MCC = Machine Control
Contact). Minimum opening duration ≥50ms.
Continuous current during closed test input: 12mA. In-rush
current when closing: 150mA (20ms).
Test input open = Testing = Outputs on receiver inactive (red).
Test input closed = No test Outputs on receiver active (green).
POC Transmitter
Power On
(Amber)
Transmit
(Yellow)
Output Active
(Green)
Output Inactive
(Red)
Weak Signal
(Amber)
Beam Break Required
(Yellow) (only with
440L-M8100)
1
+24V
3
4
2
test
0V
7
PE
POC connection diagram
2-32
or
test contact
Presence Sensing Safety Devices
Safety Light Curtains
Point of Operation Control
Typical Wiring Diagrams (continued)
POC Transmitter
Outputs (Receiver)
The output voltage UA of each channel depends on the supply
voltage UV and the switched load and is at least
1
3
UA = UV - 2V
+24V
Imax = 0.5A
RL
Both outputs OSSD1 and OSSD2 (OSSD = Output Signal
Switching Device) are control reliable, actively monitored PNP solid
state outputs. The outputs can carry a maximum of 0.5 Amps and
are short circuit protected. If the protected field is clear, the two
outputs are HIGH (active).
• An additional supply voltage must not be applied to the outputs.
4
Imax = 0.5A
RL
5
6
RS 485
(440L-M8100/diagnostics)
2
0V
7
ATTENTION: Both output signals must
be processed separately. They must not be
connected in series or parallel.
PE
Receiver connection diagram
RS-485 Communication Interface
This interface serves to communicate with the 440L-M8100
(optional). If the 440L-M8100 is not used, the connection is not
used.
Receiver Cable Plug
1
6
5
Pin
Color
Function
1
2
3
4
5
6
7
Black
White
Blue
Brown
Grey
Yellow
Green
+24V DC
0V DC
Out 1 OSSD 1
Out 2 OSSD 2
-RS 485 Communications
+RS 485 Communications
PE
2
3
4
7
POC Receiver
Top View of Connector
POC Receiver
Inside View of Connector
Pin #6
Pin #1
Pin #2
Pin #5
Pin #3
Pin #7
Pin #1 = +24V
Pin #2 = Gnd
Pin #3 = OSSD1
Pin #4 = OSSD2
Pin #5 = Com- RS 485
Pin #6 = Com+ RS 485
Pin #7 = PE
Internal
Connector
1
2
3
4
5
6
7
Mini
Plug
Pin #4
1
2
3
4
5
6
7
Receiver cable pin diagram
2-33