General-purpose Relay
MY
Versatile, Multi-featured, Miniature Power Relay
for Sequence Control and Power Switching
Applications
• Models with lockable test buttons now available.
• Multiple features available, including operation indicators (mechanical and LED indicators), lockable test button, built-in diode and CR
(surge suppression), bifurcated contacts, etc.
• Environment-friendly cadmium-free contacts.
• Wide range of Sockets (PY, PYF Series) and optional parts.
• Max. Switching Current: 2-pole: 10 A, 4-pole: 5 A
• Provided with nameplate.
• RoHS Complaint.
LR
Ordering Information
■ Relays
Standard Coil Polarity
Type
Contact form
Model
Plug-in socket/solder terminals
Standard
With built-in diode
(DC only)
With built-in CR
(220/240 VAC,
110/120 VAC only)
Standard with LED
indicator
With LED indicator and
lockable test button
Without LED indicator
DPDT
MY2N
MY2IN
MY2
4PDT
MY4N
MY4IN
MY4
4PDT (bifurcated)
MY4ZN
MY4ZIN
MY4Z
DPDT
MY2N-D2
MY2IN-D2
---
4PDT
MY4N-D2
MY4IN-D2
---
4PDT (bifurcated)
MY4ZN-D2
MY4ZIN-D2
---
DPDT
MY2N-CR
MY2IN-CR
---
4PDT
MY4N-CR
MY4IN-CR
---
4PDT (bifurcated)
MY4ZN-CR
MY4ZIN-CR
---
Reverse Coil Polarity
Type
Contact form
Model
Plug-in socket/solder terminals
Standard (DC only)
With built-in diode
(DC only)
With LED indicator
With LED indicator and
lockable test button
DPDT
MY2N1
MY2IN1
4PDT
MY4N1
MY4IN1
4PDT (bifurcated)
MY4ZN1
MY4ZIN1
MY2IN1-D2
DPDT
MY2N1-D2
4PDT
MY4N1-D2
MY4IN1-D2
4PDT (bifurcated)
MY4ZN1-D2
MY4ZIN1-D2
Note: 1. When ordering, add the rated coil voltage to the model number(s), followed by “(S)”. Rated coil voltages are given in the coil ratings table.
Example: MY2 AC12(S)
↑
Rated coil voltage
2. Arc barrier standard on all four-pole relays.
3. Other models also available, such as, three-pole versions, flangemount, PCB, etc. Contact your Omron Representative for details.
General-purpose Relay
MY
259
Specifications
■ Coil Ratings
Rated voltage
Rated current
50 Hz
60 Hz
AC
6 V*
214.1 mA
12 V
106.5 mA
DC
Coil
resistance
Inductance
(reference value)
Must
operate
Arm. OFF
Arm. ON
% of rated voltage
183 mA
12.2 Ω
0.04 H
0.08 H
80% max. 30% min. 110%
91 mA
46 Ω
0.17 H
0.33 H
24 V
53.8 mA
46 mA
180 Ω
0.69 H
1.30 H
48/50 V*
24.7/
25.7 mA
21.1/
22.0 mA
788 Ω
3.22 H
5.66 H
110/120 V
9.9/10.8 mA 8.4/9.2 mA
4,430 Ω
19.20 H
32.1 H
220/240 V
4.8/5.3 mA
18,790 Ω
83.50 H
136.4 H
6 V*
151 mA
39.8 Ω
0.17 H
0.33 H
12 V
75 mA
160 Ω
0.73 H
1.37 H
4.2/4.6 mA
24 V
37.7 mA
636 Ω
3.20 H
5.72 H
48 V*
18.8 mA
2,560 Ω
10.60 H
21.0 H
100/110 V
9.0/9.9 mA
11,100 Ω
45.60 H
86.2 H
Must
release
Max.
voltage
Power
consumption
(approx.)
1.0 to 1.2 VA
(60 Hz)
0.9 to 1.1 VA
(60 Hz)
10% min.
0.9 W
Note: 1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/–20% for rated currents and
±15% for DC coil resistance.
2. Performance characteristic data are measured at a coil temperature of 23°C.
3. AC coil resistance and impedance are provided as reference values (at 60 Hz).
4. Power consumption drop was measured for the above data. When driving transistors, check leakage current and connect a bleeder resistor if required.
5. Rated voltage denoted by “*” will be manufactured upon request. Ask your OMRON representative.
■ Contact Ratings
Item
2-pole
4-pole
4-pole (bifurcated)
Resistive load
(cosφ = 1)
Inductive load
(cosφ = 0.4,
L/R = 7 ms)
Resistive load Inductive load
(cosφ = 1)
(cosφ = 0.4,
L/R = 7 ms)
Resistive load
(cosφ = 1)
Inductive load
(cosφ = 0.4,
L/R = 7 ms)
Rated load
5 A, 250 VAC
5 A, 30 VDC
2 A, 250 VAC
2 A, 30 VDC
3 A, 250 VAC
3 A, 30 VDC
0.8 A, 250 VAC
1.5 A, 30 VDC
3 A, 250 VAC
3 A, 30 VDC
0.8 A, 250 VAC
1.5 A, 30 VDC
Carry current
10 A (see note)
500 VA
150 W
1,250 VA
150 W
500 VA
150 W
5 A (see note)
Max. switching 250 VAC
voltage
125 VDC
250 VAC
125 VDC
Max. switching 10 A
current
5A
Max. switching 2,500 VA
capacity
300 W
Min.
permissible
load*
1,250 VA
300 W
1,250 VA
150 W
5 VDC, 1 mA
1 VDC, 1 mA
* Reference value.
Note: Do not exceed the carry current of a Socket in use.
260
General-purpose Relay
MY
1 VDC, 100 μA
■ Characteristics
Contact resistance
100 mΩ max.
Operate time
20 ms max.
Release time
20 ms max.
Max. operating frequency
Mechanical 18,000 operations/hr
Electrical
1,800 operations/hr (under rated load)
Insulation resistance
1,000 MΩ min. (at 500 VDC)
Dielectric withstand voltage
2,000 VAC, 50/60 Hz for 1.0 min (1,000 VAC between contacts of same polarity)
Vibration resistance
Destruction:10 to 55 Hz, 1.0 mm double amplitude
Malfunction:10 to 55 Hz, 1.0 mm double amplitude
Shock resistance
Destruction:1,000 m/s2 (approx. 100G)
Malfunction:200 m/s2 (approx. 20G)
Life expectancy
See the following table.
Ambient temperature
Operating
-55°C to 70°C (-67°F to 158°F) with no icing (see note)
Ambient humidity
Operating
5% to 85% RH
Weight
Approx. 35 g
Note: The values given above are initial values.
■ Life Expectancy Characteristics
Pole
Mechanical life
(at 18,000 operations/hr)
Electrical life
(at 1,800 operations/hr under rated load)
2-pole
AC:50,000,000 operations min.
DC:100,000,000 operations min.
500,000 operations min.
4-pole
4-pole (bifurcated)
20,000,000 operations min.
100,000 operations min.
200,000 operations min.
■ Approved Standards
VDE, UL, CSA, IMQ, CE
■ Precautions
Connections
Do not reverse polarity when connecting DC-operated Relays with
built-in diodes or indicators or high-sensitivity DC-operated Relays.
Mounting
Whenever possible, mount Relays so that it is not subject to vibration
or shock in the same direction as that of contact movement.
General-purpose Relay
MY
261
Engineering Data
■ Maximum Switching Power
AC resistive load
AC inductive load
(cosφ=0.4)
DC resistive load
Switching current (A)
MY4, MY4Z
Switching current (A)
MY2
AC resistive load
AC inductive load
(cosφ=0.4)
DC resistive load
DC inductive load
(L/R=7 ms)
DC inductive load
(L/R=7 ms)
Switching voltage (V)
Switching voltage (V)
■ Endurance
MY2 (Inductive Loads)
Endurance (x10 3operations)
Endurance (x10 3 operations)
MY2 (Resistive Loads)
10000
5000
3000
250 VAC
1000
500
300
30 VDC
30 VDC
250 VAC
100
10000
5000
3000
250 VAC
1000
500
300
30 VDC
30 VDC
250 VAC
100
50
30
50
30
10
10
Switching current (A)
MY4 (Resistive Loads)
MY4 (Inductive Loads)
Endurance (x10 3 operations)
Endurance (x10 3 operations)
Switching current (A)
10000
5000
3000
250 VAC
1000
500
300
30 VDC
30 VDC
100
250 VAC
50
30
10
5000
3000
30 VDC
1000
500
300
30 VDC
250 VAC
100
50
30
250 VAC
10
Switching current (A)
262
10000
General-purpose Relay
MY
Switching current (A)
MY4Z (Inductive Loads)
10000
5000
3000
1000
250 VAC
500
300
30 VDC
100
50
30
30 VDC
250 VAC
10
Endurance (x10 3operations)
Endurance (x10 3 operations)
MY4Z (Resistive Loads)
10000
5000
3000
1000
30 VDC
500
300
30 VDC
100
50
30
250 VAC
250 VAC
10
Switching Current (A)
Switching Current (A)
General-purpose Relay
MY
263
Dimensions
Note: All units are in millimeters unless otherwise indicated.
■ 2-Pole Models
MY2N
2.6
Eight, 1.2 dia. × 2.2 long holes
0.5
28 max.
6.4
36 max.
21.5 max.
■ 4-Pole Models
MY4N
2.6
Eight, 1.2 dia. × 2.2 long holes
0.5
28 max.
36 max.
6.4
21.5 max.
■ Models with Test Button
MY2IN
2.6
Eight, 1.2 dia. × 2.2 long holes
6.3
8
14.2
80.5
5
28 max.
36 max.
21.5 max.
MY4IN
2.6
Fourteen, 1.2 dia. × 2.2 long holes
0.5
6.3
8
14.2
264
General-purpose Relay
MY
80.5
5
28 max.
36 max.
<1.417>
6.4
21.5 max.
■ Terminal Arrangement/Internal Connections (Bottom View)
MY2
MY4(Z)
MY2N/MY2IN
(AC Models)
MY2N/MY2IN
(DC Models)
MY2N-D2/MY2IN-D2
(DC Models Only)
MY2N-CR/MY2IN-CR
(AC Models Only)
MY2N1/MY2IN1
(DC Models Only)
MY2N1-D2/MY2IN1-D2
(DC Models Only)
MY4(Z)N/MY4(Z)IN
(AC Models)
MY4(Z)N/MY4(Z)IN
(DC Models)
MY4(Z)N-D/MY4(Z)IN-D2
(DC Models Only)
MY4(Z)N-CR/MY4(Z)IN-CR
(AC Models Only)
MY4(Z)N1/MY4(Z)IN1
(DC Models Only)
MY4(Z)N1-D2/MY4(Z)N1-D2
(DC Models Only)
General-purpose Relay
MY
265
Accessories (order separately)
■ Track-mounted Screwless Clamp Terminal Sockets
Item
Model
4-pole
2-pole
Socket
PYF14S
PYF08S
Clip & release lever
PYCM-14S
PYCM-08S
Nameplate
R99-11 Nameplate for MY
Socket bridge
PYDM-14SR
PYDM-14SB
PYDM-08SR
PYDM-08SB
Note: For complete specifications, see the datasheet at Omron's Knowledge Center on our website: www.knowledge.omron.com.
■ Sockets
Poles
2
Front-connecting Back-connecting socket
socket
Solder terminals
(DIN-track/screw
mounting)
Without clip
With clip
PCB terminals
PYF08A-E
PY08
PY08-Y1
PY08-02
PY14
PY14-Y1
PY14-02
PYF08A-N
4
PYF14A-E
PYF14A-N
■ Socket Specifications
Item
Pole
Model
Carry current
Dielectric withstand
voltage
Insulation resistance
(see note 2)
Screwless clamp
terminal socket
2
PYF08S
10 A
2,000 VAC, 1 min
Less than 1,000 MΩ
4
PYF14S
5A
Track-mounted
socket
2
2,000 VAC, 1 min
1,000 MΩ min.
1,500 VAC, 1 min
100 MΩ min.
4
Back-connecting
socket
2
PYF08A-E
7A
PYF08A-N (see note 3)
7 A (see note 4)
PYF14A-E
5A
PYF14A-N (see note 3)
5 A (see note 4)
PY08(-Y1)
7A
PY08-02
4
PY14(-Y1)
3A
PY14-02
Note: 1.
2.
3.
4.
5.
The values given above are initial values.
The values for insulation resistance were measured at 500 V at the same place as the dielectric strength.
The maximum operating ambient temperature for the PYF08A-N and PYF14A-N is 55°C.
When using the PYF08A-N or PYF14A-N at an operating ambient temperature exceeding 40°C, reduce the current to 60%.
The MY2(S) can be used at 70°C with a carry current of 7 A.
■ Socket Hold-down Clip Pairing
Relay type
Poles
Without 2-pole
test button
2
Without 2-pole
test button
4
2-pole test button
2
266
Front-connecting socket
(DIN-track/screw mounting)
Back-connecting socket
Socket
Clip
Socket
Clip
Socket
Clip
PYF08A-E
PYC-A1
PY08
PYC-P
PYC-P2
PY08-02
PYC-P
PYC-P2
PYC-A1
PY14
PYC-P
PYC-P2
PY14-02
PYC-P
PYC-P2
PYC-E1
PY08
PYC-P2
PY08-02
PYC-P2
Solder terminals
PYF08A-N
PYF14A-E
PYF14A-N
PYF08A-E
PYF08A-N
General-purpose Relay
MY
PCB terminals
■ Mounting Plates for Sockets
Socket model
For 1 socket
For 18 sockets
For 36 sockets
PY08, PY14
PYP-1
PYP-18
PYP-36
Note: PYP-18 and PYP-36 can be cut into any desired length in accordance with the number of Sockets.
■ DIN Rail Track and Accessories
Description
Model
Mounting rail (length = 500 mm)
PFP-50N
Mounting rail (length = 1,000 mm)
PFP-100N, PFP-100N2
End Plate
PFP-M
Spacer
PFP-S
General-purpose Relay
MY
267
■ Dimensions
Unit: mm (inch)
Socket
Dimensions
PYF08A-E
Terminal arrangement/
internal connections
(top view)
Mounting holes
Two, M3, M4, or 4.5-dia. holes
Two, 4.2 x 5
mounting
holes
Eight, M3 x 8
sems screws
72 max.
(TOP VIEW)
23 max.
31 max.
PYF14A-E
Two, 4.2 x 5
mounting
holes
Note: Track mounting is also
possible. Refer to page
12 for supporting tracks.
Two, M3, M4, or 4.5-dia. holes
Fourteen, M3 x 8
sems screws
72 max.
(TOP VIEW)
Note: Track mounting is also
possible. Refer to page
12 for supporting tracks.
29.5 max.
31 max.
PY08/PY08-Y1
(See note)
Eight, 3 x 1.2 elliptical holes
25.5 max.
29.5 max.
20 max.
42 max.
24 max.
Note: The PY08-Y1 includes sections indicated by
dotted lines.
PY08-02
25.5 max.
29.5 max.
22 max.
16.5 max.
268
General-purpose Relay
MY
Eight, 1.3-dia.
holes
Socket
Dimensions
PYF08A-N
Terminal arrangement/
internal connections
(top view)
Mounting holes
22 max.
4
1
42
12
8
5
44
14
42
4
44
8
12
1
14
5
3.0 dia.
3.5 dia. or M3
18.7
67 max.
73
PYF-08A-N
41
11
12
9
A2
A2
A1
14
14
13
12
9
41
11
Note: Track mounting is also
possible. Refer to page
12 for supporting tracks.
14 14 13
A2 A2 A1
30 max.
PYF14A-N
4
3
2
1
42
32
22
12
8
7
6
5
44
34
24
14
42
4
44
8
32
3
34
7
22
2
24
6
12
1
14
5
Two, 4.5 dia. or M4
67 max.
26
PYF-14A-N
41
31
21
11
12
11
10
9
A2
A2
A1
14
14
13
73
12 11 10 9
41 31 21 11
30 max.
29.5 max.
PY14/PY14-Y1
(See note)
14 14
A2 A2
13
A1
Note: Track mounting is also
possible. Refer to page
12 for supporting tracks.
Fourteen, 3 x 1.2 elliptical holes
25.5 max.
29.5 max.
42 max.
20 max.
24 max.
Note: The PY14-Y1 includes sections indicated by
dotted lines.
PY14-02
25.5 max.
29.5 max.
22 max.
16.5 max.
Fourteen, 1.3-dia.
holes
Note: Use a panel with plate thickness of 1 to 2 mm for mounting the Sockets.
General-purpose Relay
MY
269
Socket
Dimensions
Terminal arrangement/
internal connections
(top view)
PYF14S
Mounting height (with lever)
36.5 max.
72.6 typ.
31 max.
28.6
Note: Track mounting only.
Note: Pole-2 and pole-3 cannot be used with the
MY2 type. Use pole-1
(terminal numbers 11,
14, 12) and pole-4
(terminal numbers
41, 44, 42).
85 max.
38.2 max.
36.5 max.
PYF08S
73.6 typ.
23.2 max.
28.6
Note: Track mounting only.
85 max.
(5.3)
Socket Bridge
Insulating coating
L
1.4 dia. conductor (See note 1.)
Model number
PYDM-14SR
Length L (mm)
27.5±0.3
PYDM-14SB
PYDM-08SR
Color of insulating
coating
Red
Blue
19.7±0.3
PYDM-08SB
Red
Blue
Note: 1. The relationship between the model number, the length L,
and the color of the insulating coating is shown above.
2. The insulating coating must be able to withstand a voltage
of 1,500 V for 1 minute. Use either PE or PA as the material
of the insulating coating.
270
General-purpose Relay
MY
Item
Characteristic
Rated ON current
10 A
Rated insulation voltage
250 VAC
Temperature rise
35°C max.
Dielectric strength
1,500 VAC for 1 minute
Ambient operating temperature
-55 to 70°C
3. The positions of the ends of the insulating coating must not
vary more than 0.5 mm.
4. The characteristics of the socket bridge are shown above.
■ Clip and Release Levers
PYCM-14S
PYF14S
Lever
PYCM-08S
PYF08S
Lever
16 typ.
26.5 typ.
21.5 typ.
28 typ.
6 typ.
54.4 typ.
4.1 typ.
52.5 typ.
5.4 typ.
32.7 typ.
29.6 typ.
6.41 typ.
3 typ.
■ Hold-down Clips
PYC-A1
PYC-A1
(2
(2 pcs
pcs per
per set)
set)
PYC-E1
PYC-E1
(2 pcs
perper
set)set)
(2 pcs
36.3
36.3
5.75
4.5
4.5
4.25
4.5±0.1
1.2
PYC-P
PYC-P
PYC-P2
PYC-P2
5
10
29 max.
28
3.3
38.5
General-purpose Relay
MY
271
■ Mounting Plates for Back-connecting Sockets
PYP-1
PYP-1
PYP-36
PYP-36
Two, 3.4-dia. holes
72 elliptical holes
t=1.6
PYP-18
PYP-18
72 elliptical holes
■ Mounting Track and Accessories
DIN Rail Track
PFP-50N/PFP-100N
7.3±0.15
4.5
35±0.3
27±0.15
1
15
25
10
25
25
1000 (500) *
10
15 (5)
25
Note: The figure in the parentheses is for PFP-50N.
PFP-100N2
16
4.5
35±0.3 27
25
15
10
25
1000
25 10 25
15
End Plate
PFP-M
10
M4 x 8 pan head screw
6.2
1.8
1
50
1.8
11.5
10
M4 spring washer
272
General-purpose Relay
MY
1.3
4.8
35.5 35.3
24
1
29.2
1.5
Spacer
PFP-S
16
12
5
34.8
44.3
16.5
■ Approved Standards
VDE Recognitions (File No. 112467UG, IEC 255, VDE 0435)
No. of poles
Coil ratings
Contact ratings
Operations
2
6, 12, 24, 48/50, 100/110
110/120, 200/220,
220/240 VAC
6, 12, 24, 48, 100/110,
125 VDC
10 A, 250 VAC (cosφ=1)
10 A, 30 VDC (L/R=0 ms)
10 x 103
5 A, 250 VAC (cosφ=1)
5 A, 30 VDC (L/R=0 ms)
100 x 103
MY4Z AC; 50 x 103
4
UL Recognized (File No. 41515)
No. of poles
Coil ratings
Contact ratings
Operations
2
6 to 240 VAC
6 to 125 VDC
10 A, 30 VDC (general purpose), 40°C
10 A, 250 VAC (general purpose), 40°C
6 x 103
4
5 A, 30 VDC (general purpose), 40°C (Same polarity)
5 A, 250 VAC (general purpose), 40°C (Same polarity)
CSA Certified (File No. LR31928)
No. of poles
Coil ratings
Contact ratings
Operations
2
6 to 240 VAC
6 to 125 VDC
10 A, 30 VDC
10 A, 250 VAC
6 x 103
4
5 A, 250 VAC (same polarity)
5 A, 30 VDC (same polarity)
IMQ (File No. EN013 to 016)
No. of poles
Coil ratings
Contact ratings
Operations
2
6, 12, 24, 48/50, 100/110
110/120, 200/220,
220/240 VAC
6, 12, 24, 48, 100/110,
125 VDC
10 A, 30 VDC
10 A, 250 VAC
10 x 103
5 A, 250 VAC
5 A, 30 VDC
100 x 103
MY4Z AC; 50 x 103
4
LR Recognitions (File No. 98/10014)
No. of poles
Coil ratings
Contact ratings
Operations
2
6 to 240 VAC
6 to 125 VDC
10 A, 250 VAC (resistive)
2 A, 250 VAC (PF0.4)
10 A, 30 VDC (resistive)
2 A, 30 VDC (L/R=7 ms)
50 x 103
5 A, 250 VAC (resistive)
0.8 A, 250 VAC (PF0.4)
5 A, 30 VDC (resistive)
1.5 A, 30 VDC (L/R=7 ms)
50 x 103
4
General-purpose Relay
MY
273
SEV Listings (File No. 99.5 50902.01)
No. of poles
Coil ratings
Contact ratings
Operations
2
6 to 240 VAC
6 to 125 VDC
10 A, 250 VAC
10 A, 30 VDC
10 x 103
5 A, 250 VAC
5 A, 30 VDC
100 x 103
MY4Z AC; 50 x 103
4
Note: 1. The rated values approved by each of the safety standards (eg., UL, CSA, VDE, and SEV) may be different from the performance characteristics individually defined in this catalog.
2. In the interest of product improvement, specifications are subject to change.
PYF-S Installation Notes
■ Tools
A flat-blade screwdriver should be used to mount the cables.
Applicable Screwdriver
● Flat-blade, Parallel-tip, 2.5 mm diameter (3.0 mm max.)
● Flat-blade, Parallel-tip
2.5 dia. (3.0 mm max.)
● Flat-blade, Flared-tip
Cannot be used.
Examples: FACOM AEF.2.5 × 75E
VESSEL No. 9900-(-)2.5 × 75
WAGO 210-119
WIHA 260/2.5 × 40
(AEF. 3 × 75E)
(No. 9900-(-)3 × 100)
(260/3 × 50)
*Chamfering the tip of the driver improves insertion when used as an exclusive tool.
■ Applicable Wires
Applicable Wire Sizes
0.2 to 1.5 mm2, AWG24 to AWG16
Applicable Wire Type
Solid wires, stranded wires, flexible wires, or wires with ferules can
be used.
(See note 1.) < 2.2 ≤ Diameter D (mm) ≤ 3.2 (3.5: see note 2.)
Note: 1. If the overall diameter of the wire is less than 2.2 mm, do not
insert the wire past the conductor. Refer to the following diagrams.
Conductor diameter d (mm) or length of sides a and b (mm) ≤ 1.9
2. If the overall diameter of the wire is over 3.2 mm, it will be
difficult to use double wiring.
Wires with Ferules
274
General-purpose Relay
MY
Examples of Applicable Wires (Confirmed Using Catalog Information)
Type of wire
Conductor type
Equipment wire 2491X
Flexible
See note 1, above.
Recommended wire sizes See note 2, above.
BS6004
Solid
Switchgear BS6231
Solid
Switchgear BS6231
Flexible
Tri-rated control and switchgear
Flexible
0.5, 0.75, 1.0, 1.5 mm
Conduit
Stranded
1.5 mm2
UL1007
Flexible
UL1015
Flexible
UL1061
Flexible
18AWG
UL1430
Flexible
18AWG
0.5, 0.75, 1.0 mm2
1.5 mm2
1.0 mm2
1.5 mm2
0.5 mm2
0.5, 0.75 mm
18AWG
2
1.0 mm2
2
16AWG
18AWG, 16AWG
16AWG
■ Wiring
Use wires of the applicable sizes specified above. The length of the
exposed conductor should be 8 to 9 mm.
8 to 9 mm
Fig. 1 Exposed Conductor Length
2. Insert the exposed conductor into the wire connection hole.
Use the following wiring procedure.
1. Insert the specified screwdriver into the release hole located
beside the wire connection hole where the wire is to be inserted.
Insert
Wire connection holes
Release holes
3. Pull out the screwdriver.
Fig. 2 Wire Connection Holes and Release Holes
Wire connection hole
Pull out
Note: Use no more than 2 wires per terminal, 1 wire per hole.
Release hole
Insert
Screwdriver
Fig. 3 Section A-A of Fig. 2
General-purpose Relay
MY
275
■ Precautions
Precautions for Connection
General Precautions
• Do not move the screwdriver up, down, or from side to side while it
is inserted in the hole. Doing so may cause damage to internal
components (e.g., deformation of the coil spring or cracks in the
housing) or cause deterioration of insulation.
• Do not insert the screwdriver at an angle. Doing so may break the
side of socket and result in a short-circuit.
• Use the clip to prevent relays floating or falling out of the socket.
• Do not use the product if it has been dropped on the ground. Dropping the product may adversely affect performance.
• Confirm that the socket is securely attached to the mounting track
before wiring. If the socket is mounted insecurely it may fall and
injure the operator.
• Ensure that the socket is not charged during wiring and maintenance. Not doing so may result in electric shock.
• Do not pour water or cleansing agents on the product. Doing so
may result in electric shock.
• Do not use the socket in locations subject to solvents or alkaline
chemicals.
• Do not use the socket in locations subject to ultraviolet light (e.g.,
direct sunlight). Doing so may result in markings fading, rust, corrosion, or resin deterioration.
• Do not dispose of the product in fire.
• Do not insert two or more wires in the hole. Wires may come in contact with the spring causing a temperature rise or be subject to
sparks. (There are two wiring holes for each terminal.)
Removing from Mounting Rail
To remove the socket from the mounting rail, insert the tip of screwdriver in the fixture rail, and move it in the direction shown below.
Screwdriver
• Insert the screwdriver along the hole wall as shown below.
Fixture rail
Screwdriver
• If lubricating liquid, such as oil, is present on the tip of screwdriver,
the screwdriver may fall out resulting in injury to the operator.
• Insert the screwdriver into the bottom of the hole. It may not be possible to connect cables properly if the screwdriver is inserted incorrectly.
276
General-purpose Relay
MY
Omron Electronic Components, LLC
Terms and Conditions of Sales
I. GENERAL
1. Definitions: The words used herein are defined as follows.
(a) Terms:
These terms and conditions
(b) Seller:
Omron Electronic Components LLC and its subsidiaries
(c) Buyer:
The buyer of Products, including any end user in section III through VI
(d) Products: Products and/or services of Seller
(e) Including: Including without limitation
2. Offer; Acceptance: These Terms are deemed part of all quotations, acknowledgments,
invoices, purchase orders and other documents, whether electronic or in writing, relating
to the sale of Products by Seller. Seller hereby objects to any Terms proposed in Buyer's
purchase order or other documents which are inconsistent with, or in addition to, these
Terms.
3. Distributor: Any distributor shall inform its customer of the contents after and including
section III of these Terms.
II. SALES
1. Prices; Payment: All prices stated are current, subject to change without notice by Seller.
Buyer agrees to pay the price in effect at the time the purchase order is accepted by
Seller. Payments for Products received are due net 30 days unless otherwise stated in
the invoice. Buyer shall have no right to set off any amounts against the amount owing in
respect of this invoice.
2. Discounts: Cash discounts, if any, will apply only on the net amount of invoices sent to
Buyer after deducting transportation charges, taxes and duties, and will be allowed only
if (a) the invoice is paid according to Seller's payment terms and (b) Buyer has no past
due amounts owing to Seller.
3. Interest: Seller, at its option, may charge Buyer 1.5% interest per month or the maximum
legal rate, whichever is less, on any balance not paid within the stated terms.
4. Orders: Seller will accept no order less than 200 U.S. dollars net billing.
5. Currencies: If the prices quoted herein are in a currency other than U.S. dollars, Buyer
shall make remittance to Seller at the then current exchange rate most favorable to
Seller; provided that if remittance is not made when due, Buyer will convert the amount
to U.S. dollars at the then current exchange rate most favorable to Seller available
during the period between the due date and the date remittance is actually made.
6. Governmental Approvals: Buyer shall be responsible for all costs involved in obtaining
any government approvals regarding the importation or sale of the Products.
7. Taxes: All taxes, duties and other governmental charges (other than general real
property and income taxes), including any interest or penalties thereon, imposed directly
or indirectly on Seller or required to be collected directly or indirectly by Seller for the
manufacture, production, sale, delivery, importation, consumption or use of the Products
sold hereunder (including customs duties and sales, excise, use, turnover and license
taxes) shall be charged to and remitted by Buyer to Seller.
8. Financial: If the financial position of Buyer at any time becomes unsatisfactory to Seller,
Seller reserves the right to stop shipments or require satisfactory security or payment in
advance. If Buyer fails to make payment or otherwise comply with these Terms or any
related agreement, Seller may (without liability and in addition to other remedies) cancel
any unshipped portion of Products sold hereunder and stop any Products in transit until
Buyer pays all amounts, including amounts payable hereunder, whether or not then due,
which are owing to it by Buyer. Buyer shall in any event remain liable for all unpaid
accounts.
9. Cancellation; Etc: Orders are not subject to rescheduling or cancellation unless Buyer
indemnifies Seller fully against all costs or expenses arising in connection therewith.
10. Force Majeure: Seller shall not be liable for any delay or failure in delivery resulting from
causes beyond its control, including earthquakes, fires, floods, strikes or other labor
disputes, shortage of labor or materials, accidents to machinery, acts of sabotage, riots,
delay in or lack of transportation or the requirements of any government authority.
11. Shipping; Delivery: Unless otherwise expressly agreed in writing by Seller:
(a) All sales and shipments of Products shall be FOB shipping point (unless otherwise
stated in writing by Seller), at which point title to and all risk of loss of the Products
shall pass from Seller to Buyer, provided that Seller shall retain a security interest in
the Products until the full purchase price is paid by Buyer;
(b) Delivery and shipping dates are estimates only; and
(c) Seller will package Products as it deems proper for protection against normal
handling and extra charges apply to special conditions.
12. Claims: Any claim by Buyer against Seller for shortage or damage to the Products
occurring before delivery to the carrier or any claim related to pricing or other charges
must be presented in detail in writing to Seller within 30 days of receipt of shipment.
III. PRECAUTIONS
1. Suitability: IT IS THE BUYER’S SOLE RESPOINSIBILITY TO ENSURE THAT ANY
OMRON PRODUCT IS FIT AND SUFFICIENT FOR USE IN A MOTORIZED VEHICLE
APPLICATION. BUYER SHALL BE SOLELY RESPONSIBLE FOR DETERMINING
APPROPRIATENESS OF THE PARTICULAR PRODUCT WITH RESPECT TO THE
BUYER’S APPLICATION INCLUDING (A) ELECTRICAL OR ELECTRONIC
COMPONENTS, (B) CIRCUITS, (C) SYSTEM ASSEMBLIES, (D) END PRODUCT, (E)
SYSTEM, (F) MATERIALS OR SUBSTANCES OR (G) OPERATING ENVIRONMENT.
Buyer acknowledges that it alone has determined that the Products will meet their
requirements of the intended use in all cases. Buyer must know and observe all
prohibitions of use applicable to the Product/s.
2. Use with Attention: The followings are some examples of applications for which
particular attention must be given. This is not intended to be an exhaustive list of all
possible use of any Product, nor to imply that any use listed may be suitable for any
Product:
(a) Outdoor use, use involving potential chemical contamination or electrical
interference.
(b) Use in consumer Products or any use in significant quantities.
(c) Energy control systems, combustion systems, railroad systems, aviation systems,
medical equipment, amusement machines, vehicles, safety equipment, and
installations subject to separate industry or government regulations.
(d) Systems, machines, and equipment that could present a risk to life or property.
3. Prohibited Use: NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING
SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM
AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE
PRODUCT IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE
WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
4. Motorized Vehicle Application: USE OF ANY PRODUCT/S FOR A MOTORIZED
VEHICLE APPLICATION MUST BE EXPRESSLY STATED IN THE SPECIFICATION BY
SELLER.
5. Programmable Products: Seller shall not be responsible for the Buyer's programming of
a programmable Product.
IV. WARRANTY AND LIMITATION
1. Warranty: Seller's exclusive warranty is that the Products will be free from defects in
materials and workmanship for a period of twelve months from the date of sale by Seller
(or such other period expressed in writing by Seller). SELLER MAKES NO WARRANTY
OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT ALL OTHER WARRANTIES,
NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR
PURPOSE OF THE PRODUCTS.
2. Buyer Remedy: Seller's sole obligation hereunder shall be to replace (in the form
originally shipped with Buyer responsible for labor charges for removal or replacement
thereof) the non-complying Product or, at Seller's election, to repay or credit Buyer an
amount equal to the purchase price of the Product; provided that there shall be no
liability for Seller or its affiliates unless Seller's analysis confirms that the Products were
correctly handled, stored, installed and maintained and not subject to contamination,
abuse, misuse or inappropriate modification. Return of any Products by Buyer must be
approved in writing by Seller before shipment.
3. Limitation on Liability: SELLER AND ITS AFFILIATES SHALL NOT BE LIABLE FOR
SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES, LOSS OF
PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED
WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED IN CONTRACT,
WARRANTY, NEGLIGENCE OR STRICT LIABILITY. FURTHER, IN NO EVENT SHALL
LIABILITY OF SELLER OR ITS AFFILITATES EXCEED THE INDIVIDUAL PRICE OF
THE PRODUCT ON WHICH LIABILITY IS ASSERTED.
4. Indemnities: Buyer shall indemnify and hold harmless Seller, its affiliates and its
employees from and against all liabilities, losses, claims, costs and expenses (including
attorney's fees and expenses) related to any claim, investigation, litigation or proceeding
(whether or not Seller is a party) which arises or is alleged to arise from Buyer's acts or
omissions under these Terms or in any way with respect to the Products.
V. INFORMATION; ETC.
1. Intellectual Property: The intellectual property embodied in the Products is the exclusive
property of Seller and its affiliates and Buyer shall not attempt to duplicate it in any way
without the written permission of Seller. Buyer (at its own expense) shall indemnify and
hold harmless Seller and defend or settle any action brought against Seller to the extent
that it is based on a claim that any Product made to Buyer specifications infringed
intellectual property rights of another party.
2. Property; Confidentiality: Notwithstanding any charges to Buyer for engineering or
tooling, all engineering and tooling shall remain the exclusive property of Seller. All
information and materials supplied by Seller to Buyer relating to the Products are
confidential and proprietary, and Buyer shall limit distribution thereof to its trusted
employees and strictly prevent disclosure to any third party.
3. Performance Data: Performance data is provided as a guide in determining suitability
and does not constitute a warranty. It may represent the result of Seller's test conditions,
and the users must correlate it to actual application requirements.
4. Change In Specifications: Product specifications and descriptions may be changed at
any time based on improvements or other reasons. It is Seller’s practice to change part
numbers when published ratings or features are changed, or when significant
engineering changes are made. However, some specifications of the Product may be
changed without any notice.
5. Errors And Omissions: The information on Seller’s website or in other documentation
has been carefully checked and is believed to be accurate; however, no responsibility is
assumed for clerical, typographical or proofreading errors or omissions.
6. Export Controls: Buyer shall comply with all applicable laws, regulations and licenses
regarding (a) export of the Products or information provided by Seller; (b) sale of
Products to forbidden or other proscribed persons or organizations; (c) disclosure to noncitizens of regulated technology or information.
VI. MISCELLANEOUS
1. Waiver: No failure or delay by Seller in exercising any right and no course of dealing
between Buyer and Seller shall operate as a waiver of rights by Seller.
2. Assignment: Buyer may not assign its rights hereunder without Seller's written consent.
3. Law: These Terms are governed by Illinois law (without regard to conflict of laws).
Federal and state courts in Cook County, Illinois have exclusive jurisdiction for any
dispute hereunder.
4. Amendment: These Terms constitute the entire agreement between Buyer and Seller
relating to the Products, and no provision may be changed or waived unless in writing
signed by the parties.
5. Severability: If any provision hereof is rendered ineffective or invalid, such provision shall
not invalidate any other provision.
General-purpose Relay
MY
Certain Precautions on Specifications and Use
1. Suitability for Use. Seller shall not be responsible for conformity with any standards, codes or regulations which apply to the combination of the Product in
Buyer's application or use of the Product. At Buyer's request, Seller will provide applicable third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself is not
sufficient for a complete determination of the suitability of the Product in combination with the end product, machine, system, or other application or use.
Buyer shall be solely responsible for determining appropriateness of the particular Product with respect to Buyer's application, product or system. Buyer
shall take application responsibility in all cases but the following is a nonexhaustive list of applications for which particular attention must be given:
(i) Outdoor use, uses involving potential chemical contamination or electrical
interference, or conditions or uses not described in this document.
(ii) Energy control systems, combustion systems, railroad systems, aviation
systems, medical equipment, amusement machines, vehicles, safety
equipment, and installations subject to separate industry or government
regulations.
(iii) Use in consumer products or any use in significant quantities.
(iv) Systems, machines and equipment that could present a risk to life or
property. Please know and observe all prohibitions of use applicable to this
product.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS
RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM
AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT
THE OMRON PRODUCT IS PROPERLY RATED AND INSTALLED FOR THE
INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
2. Programmable Products. Seller shall not be responsible for the user's programming of a programmable product, or any consequence thereof.
3. Performance Data. Performance data given in this publication is provided as
a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of Seller's test conditions, and the users must
correlate it to actual application requirements. Actual performance is subject to
Seller's Warranty and Limitations of Liability.
4. Change in Specifications. Product specifications and accessories may be
changed at any time based on improvements and other reasons. It is our practice to change part numbers when published ratings or features are changed,
or when significant construction changes are made. However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers may be assigned to fix or establish key specifications for
your application. Please consult with your Seller representative at any time to
confirm actual specifications of purchased Product.
5. Errors and Omissions. The information in this publication has been carefully
checked and is believed to be accurate; however, no responsibility is assumed
for clerical, typographical or proofreading errors, or omissions.
6. RoHS Compliance. Where indicated, our products currently comply, to the
best of our knowledge as of the date of this publication, with the requirements
of the European Union's Directive on the Restriction of certain Hazardous
Substances ("RoHS"), although the requirements of RoHS do not take effect
until July 2006. These requirements may be subject to change. Please consult
our website for current information.
Complete “Terms and Conditions of Sale” for product purchase and use are on Omron’s website
at http://www.components.omron.com – under the “About Us” tab, in the Legal Matters section.
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
OMRON ON-LINE
OMRON ELECTRONIC
COMPONENTS LLC
Global - http://www.omron.com
USA - http://www.components.omron.com
55 E. Commerce Drive, Suite B
Schaumburg, IL 60173
847-882-2288
Cat. No. X301-E-1
06/09
General-purpose Relay
Specifications subject to change without notice
MY
Printed in USA