RELAY TERMINAL
0631610-1 B
Thank you for purchasing an OMRON product.
Confirm product which must be required and read this manual
throughly for correct use before actually using it.
Keep this manual for reference.
This manual describes only the main precautions to be observed.
■ Accessories（Sold Separately）
●Do not submit the product to abnormal shock. Doing so might result in faulty operation.
●Use the Unit with the correct power supply voltage. An incorrect power supply may result in a problem.
●Double-check all the wiring before turning on the power supply.
Incorrect wiring may result in burning.
●Do not bend the cables beyond their natural limit. Doing so may break the cables.
●Do not pull the cables by the power beyond 30N. Doing so may break the cables.
●
Be sure to turn off the power supply before wiring. Once the power is turned on, keep the cover
closed and do not touch the terminal block, otherwise an electrical shock accident may occur.
●Ensure DIN rail attachment or screw attachment.
●Never use the product under any load that exceeds the rated contact values including the switching
capacities, otherwise the product will not operate correctly and damage or burning may occur with
the product itself.
●Take appropriate measures to ensure that the specified power with the rated voltage and frequency is
supplied. Be particularly careful in places where the power supply is unstable. An incorrect power
supply may result in malfunction.
●Do not attempt to disassemble, repair, or modify any Units. Any attempt to do so may result in
malfunction, fire, or electric shock.
●Apply specified voltage correctly to the input terminal. Application of wrong voltage will spoil the
specified performance of this product and may break or burn the product itself.
●Do not install the Unit in any of the following locations. Installing the Unit in the following locations may
result in malfunction, electric shock, or burning.
・Locations subject to condensation as the result of severe changes in temperature.
・Locations subject to corrosive or flammable gases.
・Locations subject to exposure to water, oil, or chemicals.
・Locations subject to direct sunlight.
・Locations subject to dust (especially iron dust) or salts.
・Locations subject to shock or vibration.
・Locations subject to temperatures or humidities outside the range specified in the specifications
●Take appropriate and sufficient countermeasures when installing systems in the following locations.
Inappropriate and insufficient measures may result in malfunction.
・Locations close to power supplies.
・Locations subject to static electricity or other forms of noise.
・Locations subject to strong electromagnetic fields.
●When mounting a Relay, press the upper part of the Relay straight down until the Relay is locked with
the hooks while making sure that none of the Relay terminals are bent.
Not doing so may cause the I/O Terminal to malfunction or radiate heat.
●
Never use paint thinner or similar solvents, which can discolor or dissolve the sunface of the Unit.
●Avoid connecting and disconnecting connectors while the power is ON. Otherwise, misoperation may
occur.
G70D(R)-SOC08
●G70R-SOC08
■ Terminal Arrangement / Connecting External
●G70D-SOC08
●G70R-SOC08
■ Dimensions (Unit : mm)
●G70D-SOC08
●G70R-SOC08
・Be sure to mount using M4 screws or mount at a 35mm DIN rail using the DIN rail attachment hook.
Do not install the product in places to be touched by accident toavoid malfunction caused by statick
electricity.
・Since the voltage to be applied is specified, supply the power that meets the voltage specification to the
terminals (24V, 0V) when using the relay terminal. The terminals (A0〜7, B0〜7) are contact outputs.
Therefore supply the power that meets the load. Short-circuit boards are also available.
・The power take-in terminals serve to supply the relay drive power and the controller output transistor
power. Match the controller voltage with the relay terminal voltage. Use the power supply having least
noise.
■ Internal Circuit
●G70D-SOC08
Connector is of 20-pin type and
11〜18 are open.
RY100…（1）20
RY101…（2）18
RY102…（3）16
RY104…（4）14
RY105…（5）12
RY106…（6）10
RY107…（7） 8
RY108…（8） 6
0V…（9） 4
24V…（10）2
19（11）
17（12）
15（13）
13（14）
11（15）
9（16）
7（17）
5（18）
3（19）…0V
1（20）…24V
▲mark
Arrengement of Connector Pins
（TOP VIEW）
Connector is of 20-pin type and
11〜18 are open.
RY100…（1）20
RY101…（2）18
RY102…（3）16
RY103…（4）14
RY104…（5）12
RY105…（6）10
RY106…（7） 8
RY107…（8） 6
0V…（9） 4
24V…（10）2
19（11）
17（12）
15（13）
13（14）
11（15）
9（16）
7（17）
5（18）
3（19）…0V
1（20）…24V
▲mark
Arrengement of Connector Pins
（TOP VIEW）
Applicable model
G70D-SOC08
G70R-SOC08
Coil rated voltage
24VDC
24VDC
Model
G6D-1A-ASI
G2R-1-S(N)
Applicable model
G70D-SOC08
G70R-SOC08
model
G6B-4-SB
●Replacement Relays
●Connector Cable
●Short Bar
24V 0V
B0
B1
B2
B3
A0
A1
A2
A3
24VDC
Load
Load
Load
Load
Load
Load
Load
Load
〜
B4
B5
B6
B7
A4
A5
A6
A7
24V 0V
B0 B1 B2 B3 B4 B5 B6 B7
A0 A1 A2 A3 A4 A5 A6 A7
24VDC
Load
Load
Load
Load
Load
Load
Load
Load
〜
LED101
LED102
LED103
LED104
LED105
LED106
LED107
LED100
RY100
20
18
16
14
12
10
8
6
RY101
RY102
RY103
RY104
RY105
RY106
RY107
1
2
3
4
C1
D1
24V
0V
B0
A0
B1
A1
B2
A2
B3
A3
B4
A4
B5
A5
B6
A6
B7
A7
RY100
20
18
16
14
12
10
8
6
1
2
3
4
C1
D1
24V
0V
B0
A0
B1
A1
B2
A2
B3
A3
B4
A4
B5
A5
B6
A6
B7
A7
RY101
RY102
RY103
RY104
RY105
RY106
RY107
136.2
68.2
54.6
92.8
43.5
92.8
7.1
7.1
７
６
５
４
３
２
１
０
When the product is used under the circumstances or environment below, ensure adherence
to limitations of the ratings and functions. Also, take countermeasures for safety precations
such as fail-safe installations.
1.Use under circumstances or envrionment which are not described in described instruction manual.
2.Use for nuclear power control, railway, aircraft, vehicle, incinerator, medical
equipment, entertainment equipment, safety device etc.
3.Use for applications where death or serious property dameges is possible and
extensive safety precautions are required.
Error rate (level P, reference value)
5VDC 1mA
5VDC 100mA
Printed in Japan
・Cable with Loose Wire and Crimp Terminals : XW2Z-RY□C
・Cable with Loose Wires : XW2Z-RA□C
・Cable with connectors
‒ Fujitsu connectors（１：１） : XW2Z-R□C
Fujitsu connectors（１：２） : XW2Z-RI□C-□ , XW2Z-RO□C-□
Fujitsu connectors（１：３） : XW2Z-R□C-□-□
‒ MIL connectors（１：１） : XW2Z-RI□C , XW2Z-RO□C
‒ MIL connectors（１：2） : XW2Z-RI□-□-D□ , XW2Z-RM□-□-D□ , XW2Z-RO□-□-D1
＊ Check the internal circuit before use and confirm the pins to be used.
Refer to the XW2Z-R Datesheet(Cat. No. G126) for details.
