I/O Terminal Socket
G70A
16-point I/O Terminal Socket accepts
Various Devices such as G2R Relays,
Solid State Relays, and
Timers for More System Flexibility.
• Connects to a PLC with a simple snap-in connector.
• The G70A-ZOC16-3 cab be combined with
a DRT1-OD32ML I/O Terminal for DeviceNet connectivity
or an SRT2-VOD16ML Connector Terminal
for CompoBus/S connectivity.
• SPDT relays can be mounted.
• Conforms to VDE (VDE0106) and CE standards.
• Electric-shock preventive (finger-touch protection) terminal
socket.
• DIN rail mountable.
• High-capacity (10 A) terminal socket.
• Excellent noise resistance characteristics.
• Built-in diodes for coil surge suppression.
For the most recent information on models that have been
certified for safety standards, refer to your OMRON website.
Ordering Information
I/O Terminal Socket
Classification
Output
Internal I/O common
Rated voltage
Model
NPN (+ common)
24 VDC
G70A-ZOC16-3
PNP (– common)
24 VDC
G70A-ZOC16-4
Input
NPN/PNP
110 VDC max., 240 VAC max. *
G70A-ZIM16-5
* Each relay to be mounted must incorporate a coil that has proper specifications within the maximum rated voltage range.
Suitable Relay/Solid State Relay/Solid-State Timer
Classification
Output
I/O Terminal Socket
Relay
NPN: G70A-ZOC16-3
PNP: G70A-ZOC16-4
G2R-1-S
G2R-1-SN
G2R-1-S (S)
G2R-1-SN (S)
G70A-ZIM16-5
G2R-1A3-SN *1, *2
G2R-13-SN *1, *2
G2R-1A3-SND *1, *2
G2R-13-SND *1, *2
Solid State Relay (SSR)
G3R-OA202SZN
G3R-OA202SLN
G3R-ODX02SN
G3R-OD201SN
Solid-State Timer
H3RN-1
H3RN-11
G3RZ-201SLN
Input
G3R-IAZR1SN
G3R-IDZR1SN
G3R-IDZR1SN-1
---
*1. G2R-13-SN has twin cross-bar contacts.
*2. Manufacturing of the G2R-1A3-S@ and G2R-13-S@ was discontinued at the end of March 2014.
1
G70A
Accessories (Order Separately)
Short Bar
Cables for I/O Relay Terminals XW2Z-R
Applicable model
G70A-ZOC16-3
G70A-ZOC16-4
• Cable with Loose Wire and Crimp Terminals:
• Cable with Loose Wires:
• Cable with connectors
• Fujitsu connectors (1:1):
(1:2):
Model
G78-16-E
G70A-ZIM16-5
Connecting Sockets for I/O Terminal Expansion
Number of poles
• MIL connectors
Model
1 pole (G2R: 1 pole usage)
P2RF-05-E
2 poles (G2R: 2 poles usage)
P2RF-08-E
(1:3):
(1:1):
(1:2):
Refer to “Connecting Cables” on page 13 for details.
Accessories for DIN Track Mounting
Appearance
Name
Model
1m
PFP-100N
0.5 m
PFP-50N
DIN Tracks
2
End Plate
PFP-M
Spacer
PFP-S
XW2Z-RY@C
XW2Z-RA@C
XW2Z-R@C
XW2Z-RI@C-@
XW2Z-RO@C-@
XW2Z-R@C-@-@
XW2Z-RI@C
XW2Z-RO@C
XW2Z-RI@-@-D@
XW2Z-RM@-@-D@
XW2Z-RO@-@-D1
G70A
Specifications
Ratings/Characteristics
Item
G70A-ZOC16-3
G70A-ZOC16-4
G70A-ZIM16-5
Contact resistance
10 mΩ (excluding the resistance of the relay to be used)
Permissible current
10 A
100 mA
Max. operating voltage
380 VAC, 125 VDC
30 VDC
Dielectric strength
4,000 VAC, 50/60 Hz for 1 min between connector and
output terminals
2,000 VAC, 50/60 Hz for 1 min between output terminals
250 VAC, 50/60 Hz for 1 min between connectors
4,000 VAC, 50/60 Hz for 1 min between
connector and input terminals
2,000 VAC, 50/60 Hz for 1 min between
coil terminals
250 VAC, 50/60 Hz for 1 min between
connectors
Insulation resistance
Between connector and I/O terminals: 1,000 MΩ (at 500 V)
Other: 100 MΩ (at 500 V)
Vibration resistance
Malfunction: 10 to 61.2 to 10 Hz, 0.1-mm single amplitude (0.2-mm double amplitude); 61.2 to 150 to
61.2 Hz, 14.7 m/s2
Shock resistance
Malfunction: 200 m/s2
Noise immunity
Noise level: 2.0 kV; pulse width: 100 ns to 1 μs
Ambient temperature
Operating: 0 to 55°C (with no condensation or icing)
Ambient humidity
Operating: 35% to 85%
Coil surge absorption element
Diode: 1 A, 400 V
Protection diode for inverse
connection
Diode (2 A, withstand inverse voltage: 40 V)
Tensile strength
No damage when a tensile force of 49 N is applied for 1 second in any direction
I/O terminal tightening torque
Tightening strength: 0.59 N·m;
Tensile strength 49 N for 1 min.
Varistor *
Weight
Approx. 400 g
* Use a DC relay with a built-in diode because a DC relay without a built-in diode does not absorb any coil surge.
Approved Standards
The rated values for safety standard certification are not the same as individually defined performance values. Always check the specifications
before use.
UL standard certification (File No. E95399)
Model
Ratings
Standard number
Category
Listed/Recognized
Contact ratings
G70A-ZOC16-3
G70A-ZOC16-4
---
UL508
NRAQ2
Recognized
10 A 250 VAC
Contact ratings
CSA certified (File No. LR35535)
Model
Ratings
Standard number
Class number
G70A-ZOC16-3
G70A-ZOC16-4
---
CSA C22.2
No.14
3211 04
Model
Standard number
Certification No.
G70A-ZOC16-3
G70A-ZOC16-4
VDE0160
124796
10 A 250 VAC
10 A 30 VDC
VDE Standards
3
G70A
●Relay (G2R-1-S, G2R-1-SN, G2R-1-S (S), G2R-1-SN (S))
Coil Ratings
Rated voltage
24 VDC
Rated current
21.8 mA
Coil resistance
1,100 Ω
Coil inductance
Armature OFF
(H) (ref. value)
Armature ON
4.27
8.55
Must operate voltage
70% min. of rated voltage
Must release voltage
15% min. of rated voltage
Max. voltage
110% of rated voltage
Power consumption
Approx. 0.53 W
Contact Ratings
Number of poles
1 pole
Load
Resistive load (cosφ = 1)
Inductive load (cosφ = 0.4; L/R = 7 ms)
Rated load
10 A at 250 VAC; 10 A at 30 VDC
7.5 A at 250 VAC; 5 A at 30 VDC
Rated carry current
10 A
Max. operating voltage
380 VAC, 125 VDC
Max. operating current
10 A
Max. switching capacity
2,500 VA, 300 W
Min. permissible load
100 mA at 5 VDC
1,875 VA, 150 W
●Relay (G2R-1A3-SN (SND), G2R-13-SN (SND))
Coil Ratings
Rated voltage
Rated current
230 VAC
50 Hz
3.7 mA
60 Hz
3.1 mA
12 VDC
24 VDC
43.6 mA
21.8 mA
1,100 Ω
Coil resistance
30,000 Ω
275 Ω
Must operate voltage
80% max. of rated voltage
70% max. of rated voltage
Must release voltage
30% min. of rated voltage
15% min. of rated voltage
Max. voltage
110% of rated voltage
Power consumption
Approx. 0.7 W (60 Hz)
Approx. 0.53 W
Note: 1. The rated current and coil resistance are measured at a coil temperature of 23°C with a tolerance of +15%/–20% (AC rated current) or ±10%
(DC coil resistance).
2. LEDs are used for the built-in operation indicator. For models equipped with these indications, the VAC rated current must be increased
by approximately 1 mA; the VDC rated current, by approximately 4 mA.
3. Operating characteristics are measured at a coil temperature of 23°C.
Contact Ratings
Refer to Ratings/Characteristics of G70A-ZIM16-5.
4
G70A
●Solid State Relay (G3R-I/O)
Ratings
Input Module
Input
Model
G3R-IAZR1SN
G3R-IDZR1SN
G3R-IDZR1SN-1
Rated voltage
Operating voltage
100 to 240 VAC
60 to 264 VAC
5 VDC
4 to 6 VDC
12 to 24 VDC
6.6 to 32 VDC
5 VDC
4 to 6 VDC
12 to 24 VDC
6.6 to 32 VDC
Input current
15 mA max.
8 mA max.
Must operate
voltage
Must release
voltage
60 VAC max.
20 VAC min.
4 VDC max.
1 VDC min.
6.6 VDC max.
3.6 VDC min.
4 VDC max.
1 VDC min.
6.6 VDC max.
3.6 VDC min.
Output
Model
Load voltage
Load current
G3R-IAZR1SN
4 to 32 VDC
G3R-IDZR1SN
0.1 to 100 mA
G3R-IDZR1SN-1
Output Module
Input
Model
Rated voltage
Operating voltage
G3R-OA202SZN
G3R-OA202SLN
G3R-ODX02SN
Input current
Must operate
voltage
Must release
voltage
15 mA max.
(at 25°C)
5 to 24 VDC
4 to 32 VDC
4 VDC max.
1 VDC min.
8 mA max.
G3R-OD201SN
Output
Model
G3R-OA202SZN
G3R-OA202SLN
G3R-ODX02SN
Load current *1, *2
Load voltage
Inrush current
75 to 264 VAC
0.05 to 2 A
30 A (60 Hz, 1 cycle)
4 to 60 VDC
0.01 to 2 A
8 A (10 ms)
G3R-OD201SN
40 to 200 VDC
0.01 to 1.5 A
8 A (10 ms)
*1. Depends on the ambient temperature. Refer to the Engineering Data (Reference Value) Load Current vs. Ambient Temperature Rating on
page 7 for details.
*2. The minimum current value is measured at 10°C min.
Characteristics
Input Module
Item
G3R-IAZR1SN
G3R-IDZR1SN
G3R-IDZR1SN-1
Operate time
20 ms max.
0.1 ms max.
15 ms max.
Release time
20 ms max.
0.1 ms max.
15 ms max.
Response frequency
10 Hz
1 kHz
10 Hz
Output ON voltage drop
1.6 V max.
Leakage current
5 μA max.
Insulation resistance
100 MΩ min. between input and output
Dielectric strength
4,000 VAC, 50/60 Hz for 1 min between input and output
Vibration resistance
10 to 55 to 10 Hz, 0.75-mm single amplitude (1.5-mm double amplitude)
Shock resistance
1,000 m/s2
Ambient temperature
Operating: –30 to 80°C (with no icing)
Storage:
–30 to 100°C (with no icing)
Ambient humidity
Operating: 45% to 85%
Weight
Approx. 18 g
5
G70A
Output Module
Item
G3R-OA202SZN
G3R-OA202SLN
G3R-ODX02SN
Operate time
1/2 of load power source
1 ms max.
cycle + 1 ms max.
Release time
1/2 of load power source cycle + 1 ms max.
2 ms max.
Response frequency
20 Hz
100 Hz
Output ON voltage drop
1.6 V max.
Leakage current
1.5 mA max.
Insulation resistance
100 MΩ min. between input and output
Dielectric strength
4,000 VAC, 50/60 Hz for 1 min between input and output
Vibration resistance
10 to 55 to 10 Hz, 0.75-mm single amplitude (1.5-mm double amplitude)
Shock resistance
1,000 m/s2
Ambient temperature
Operating: –30 to 80°C (with no icing)
Storage:
–30 to 100°C (with no icing)
Ambient humidity
Operating: 45% to 85%
Weight
Approx. 18 g
G3R-OD201SN
2.5 V max.
1 mA max.
●Solid State Relay (G3RZ)
Ratings
Item
Model
G3RZ-201SLN
Input
Rated
voltage
Operating
voltage
Output
Voltage level
Impedance
Must-operate Must-release
voltage
voltage
400 Ω ±20%
4 VDC max.
5 VDC
4 to 6 VDC
12 VDC
9.6 to 14.4 VDC 1.1 kΩ ±20% 9.6 VDC max. 1 VDC min.
Rated load
voltage
Load
voltage
range
Load
current *
Surge
withstand
current
5 to 240 VAC 3 to 264 VAC
100 µA to 1.0 A 10 A (10 ms)
5 to 100 VDC 3 to 125 VDC
24 VDC
19.2 to 28.8 VDC 2.2 kΩ ±20% 19.2 VDC max.
* Depends on the ambient temperature. Refer to the reference data Load Current vs. Ambient Temperature Rating on page 7 for details.
Characteristics
Operation time
6 ms max.
Release time
10 ms max.
Output ON resistance
2.4 Ω max.
OFF leakage current
10 μA max. (at 125 VDC)
100 μA max. (at 200 VAC)
Insulation resistance
100 MΩ min. (at 500 VDC)
Dielectric strength
2,500 VAC at 50/60 Hz for 1 min. between inputs and outputs
Vibration resistance
10 to 55 to 10 Hz, 0.75-mm single amplitude (1.5-mm double amplitude)
Shock resistance
1,000 m/s2
Storage temperature
−30 to 100°C (with no icing or condensation)
Ambient operating temperature
−30 to 85°C (with no icing or condensation)
Ambient operating humidity
45% to 85%
Weight
Approx. 20 g
●Solid-State Timer (H3RN)
For H3RN specifications, refer to the H3RN Datasheet.
6
G70A
Engineering Data (Reference Value)
When Mounted to a G2R
Maximum Switching Power
Endurance
500
250 VAC resistive load
30 VDC resistive load
100
250 VAC inductive load
(cosφ=0.4)
50
Switching current (A)
Endurance (´104 operations)
G2R-1-S (24 VDC)
AC resistive load
10
5
Note: The characteristics shown here are for 16-point
mounting.
This data was produced from actual values
sampled on production lines, and should be
used for reference purposes only.
Since relays are mass-produced, a certain
amount of tolerance is generally allowed in
their application.
DC resistive load
10
5
DC inductive load
(L/R=7ms)
1
30 VDC inductive load
(L/R=7ms)
0.5
AC inductive load
(cosφ=0.4)
0
2
4
5
6
7.5 8
0.1
10
12
14
Switching current (A)
0
5
10 20 30 50
100
500
Switching voltage (V)
When Mounted to a G3R-I/O
Load Current vs. Ambient Temperature Rating
G3R-ODX02SN
2.5
Single mounting
2
G3R-OD201SN
3
3
Load current (A)
3
Load current (A)
Load current (A)
G3R-OA202SZN
G3R-OA202SLN
2.5
Single mounting
2
16-point mounting *
16-point mounting *
2.5
2
Single mounting
1.5
1.5
1.5
1
1
1
0.7
0.5
0.5
0.6
0.5
0
−30 −20
0
0
−30 −20
20 30 40 55 60
80
100
Ambient temperature (°C)
0
20
16-point mounting *
0
−30 −20
40 55 60
80
100
Ambient temperature (°C)
0
20
40 55 60
80
100
Ambient temperature (°C)
* On G70A-ZOC16, fully mounted.
Inrush Current Resistivity
Non-repetitive (Keep the inrush current to half the rated value if it occurs repetitively.)
G3R-ODX02SN
30
20
10
0
10
30 50
100 200
500 1,000
5,000
Energizing time (ms)
G3R-OD201SN
15
Inrush current (A)
Inrush current (A)
Inrush current (A. peak)
G3R-OA202SZN
G3R-OA202SLN
14
13
12
11
10
15
14
13
12
11
10
9
9
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
0
10
30 50
100
300 500 1,000 2,000
Energizing time (ms)
1
0
10
30 50
100
300 500 1,000 2,000
Energizing time (ms)
7
G70A
When Mounted to a G3RZ
Inrush Current Resistivity
G3RZ-201SLN
G3RZ-201SLN
1.4
Non-repetitive (Keep the inrush current to half
the rated value if it occurs repetitively.)
Inrush current (A. peak)
Load current (A)
Load Current vs. Ambient
Temperature Rating
1.2
1
0.8
14
12
10
8
0.7
0.6
6
0.4
4
0.2
2
0
−30 −20
8
0
20
40 55 60
80
100
Ambient temperature (°C)
0
5
10
30 50
100
300 500 1,000 3,000 5,000 10,000
Energizing time (ms)
G70A
Internal Circuits
• G70A-ZOC16-3 (NPN)
NPN (positive common): The output at the connected controller will have a negative common from an NPN transistor.
Mark
Connector Terminal (+) (−)
Arrangement
(Top View)
G70A-ZOC16-4 (PNP)
PNP (negative common): The output at the connected controller will have a positive common from a PNP transistor.
Mark
(+) (−)
Connector Terminal
Arrangement
(Top View)
Note: Pin numbers are indicated for convenience. The ▲ mark can be used to determine orientation.
9
G70A
G70A-ZIM16-5 (NPN/PNP)
1A1
Mark
COM.
2A1
1A2
3A1
2A2
4A1
3A2
5A1
4A2
6A1
5A2
7A1
6A2
8A1
7A2
9A1
8A2
10A1
9A2
11A1
10A2
12A1
11A2
Connector Terminal
Arrangement
(Top View)
Note: Pin numbers are indicated for convenience. The ▲ mark can be used to determine orientation.
10
13A1
12A2
14A1
13A2
15A1
14A2
16A1
15A2
16A2
G70A
Dimensions
(Unit: mm)
G70A-ZOC16 (Output)
234
64
75
35.5−8.2
28.6
M3.5
9.2 19.6
20.7
34.2
48.7
G70A-ZIM16 (Input)
234
48.7
10.2
35.5−8.2
75
M3.5
9.2 19.6
20.7
34.2
54
Short Bar
G78-16-E
212 max.
13.5
0.8
10.9
6.8
4.2
4.1
11
G70A
Parts for Rail Mounting
DIN Track
PFP-100N
PFP-50N
7.3±0.15
4.5
35±0.3
15
25
10
25
25
10
1,000 (500)*
End Plate
PFP-M
25
27±0.15
15 (5)*
1
*The dimensions given in parentheses () are for the PFP-50N.
10
6.2
Eight M4
pan head
screws
1.8
1
50
35.5 35.3
1.8
11.5
10
M4 spring washers
Spacer
PFP-S
1.3
4.8
16
12
5
34.8
44.3
16.5
14
24
12
+
−
11
34
22
21
44
32
31
64
52
51
74
62
61
84
72
71
94
82
81
104
92
91
114
102
101
124
112
111
134
122
121
144
132
131
154
142
141
AC
(DC power also possible)
Independent common also possible
164
152
151
L32
L31
L30
L29
L28
L27
L26
L25
L24
L23
L22
L21
L20
L19
L18
L17
L16
L15
L14
L13
L12
L11
L9
54
42
41
L10
L8
L7
L6
L5
L4
L3
L2
L1
Terminal Arrangement/Internal Connection
162
161
24 VDC
(Power supply)
Note: The above diagram shows the Unit mounted to a G2R-1-S.
When mounting to a G3R-OA@ or G3RZ-201SLN, pins 11 to 14 are output terminals.
When mounting to a G3R-OD@, pin 14 is a plus terminal and pin 11 is a minus terminal. When mounting to
G3RZ-201SLN, there is no polarity.
Safety Precautions
Be sure to read the Safety Precautions for All I/O Relay Terminals in the website: http://
www.ia.omron.com/.
12
G70A
Connecting Cables
Refer to the datasheet for the XW2Z-R Cables for I/O Relay Terminals (Cat. No. G126).
Type
Name
Cables with Loose Wires
and Crimp Terminals
I/O Classification
Appearance
Cable length L (mm)
B side
A side
Device end
I/O Relay Terminal
16 I/O points
XW2Z-RY
C
Various devices
L
300
Cables with Loose Wires
Models
1,000
XW2Z-RY100C
1,500
XW2Z-RY150C
2,000
XW2Z-RY200C
3,000
XW2Z-RY300C
5,000
XW2Z-RY500C
2,000
XW2Z-RA200C
5,000
XW2Z-RA500C
1,000
XW2Z-R100C
1,500
XW2Z-R150C
2,000
XW2Z-R200C
3,000
XW2Z-R300C
16 I/O points
XW2Z-RA
C
L
300
Fujitsu connectors (24 pins)
Cables with Connectors
(1:1)
16 I/O points
XW2Z-R
C
L
5,000
(A)
32 input points
Cables with Connectors
(1:2)
Fujitsu connectors (40 pins)
(120)
XW2Z-RI
C-
XW2Z-RO
C-
32 output points
(B)
Straight length (without bends)
(A)
(B)
Fujitsu connectors (56 pins)
Cables with Connectors
(1:3)
48 I/O points
(120)
XW2Z-R500C
(A) 1,000
(B) 750
XW2Z-RI100C-75
(A) 1,500
(B) 1,250
XW2Z-RI150C-125
(A) 2,000
(B) 1,750
XW2Z-RI200C-175
(A) 3,000
(B) 2,750
XW2Z-RI300C-275
(A) 5,000
(B) 4,750
XW2Z-RI500C-475
(A) 1,000
(B) 750
XW2Z-RO100C-75
(A) 1,500
(B) 1,250
XW2Z-RO150C-125
(A) 2,000
(B) 1,750
XW2Z-RO200C-175
(A) 3,000
(B) 2,750
XW2Z-RO300C-275
(A) 5,000
(B) 4,750
XW2Z-RO500C-475
(A)
1,500
(B)
1,250
(C)
1,000
XW2Z-R150C-125-100
(A)
2,000
(B)
1,750
(C)
1,500
XW2Z-R200C-175-150
(A)
3,000
(B)
2,750
(C)
2,500
XW2Z-R300C-275-250
(270)
XW2Z-R
C-
-
(C)
Straight length (without bends)
Cables with Connectors
(1:1)
MIL connectors (20 pins)
16 I/O points
XW2Z-RI
C
XW2Z-RO
C
250
XW2Z-RI25C
500
XW2Z-RI50C
250
XW2Z-RO25C
500
XW2Z-RO50C
L
13
G70A
Type
Name
I/O Classification
Appearance
Cable length L (mm)
(A) 500
B side
A side
Device end
Cables with Connectors
(1:2)
MIL connectors (40 pins)
I/O Relay Terminal
32 I/O points
XW2Z-RO
-
-D1,
XW2Z-RI
-
-D1,
XW2Z-RI
-
-D2,
XW2Z-RM
-
-D1 *1,
XW2Z-RM
-
-D2 *1
(A)
(120)
(B)
Straight length (without bends)
16 inputs and
16 outputs
(32 I/O points)
(A)
32 input points
Mitsubishi Electric PLCs with
32-point connectors (1:2) *2
Mitsubishi Electric PLC
Connecting Cables
(120)
XW2Z-RI
C-
-MN
XW2Z-RO
C-
-MN
32 output points
(A) 750
(B) 500
XW2Z-RO75-50-D1
(A) 1,000
(B) 750
XW2Z-RO100-75-D1
(A) 1,500
(B) 1,250
XW2Z-RO150-125-D1
(A) 2,000
(B) 1,750
XW2Z-RO200-175-D1
(A) 3,000
(B) 2,750
XW2Z-RO300-275-D1
(A) 5,000
(B) 4,750
XW2Z-RO500-475-D1
(A) 500
(B) 250
XW2Z-RI50-25-D1
(A) 750
(B) 500
XW2Z-RI75-50-D1
(A) 1,000
(B) 750
XW2Z-RI100-75-D1
(A) 1,500
(B) 1,250
XW2Z-RI150-125-D1
(A) 2,000
(B) 1,750
XW2Z-RI200-175-D1
(A) 3,000
(B) 2,750
XW2Z-RI300-275-D1
(A) 5,000
(B) 4,750
XW2Z-RI500-475-D1
(A) 500
(B) 250
XW2Z-RI50-25-D2
(A) 750
(B) 500
XW2Z-RI75-50-D2
(A) 500
(B) 250
XW2Z-RM50-25-D1
(A) 750
(B) 500
XW2Z-RM75-50-D1
(A) 500
(B) 250
XW2Z-RM50-25-D2
(A) 750
(B) 500
XW2Z-RM75-50-D2
(A) 1,000
(B) 750
XW2Z-RI100C-75-MN
(A) 1,500
(B) 1,250
XW2Z-RI150C-125-MN
(A) 2,000
(B) 1,750
XW2Z-RI200C-175-MN
(A) 3,000
(B) 2,750
XW2Z-RI300C-275-MN
(A) 1,000
(B) 750
XW2Z-RO100C-75-MN
(A) 1,500
(B) 1,250
XW2Z-RO150C-125-MN
(A) 2,000
(B) 1,750
XW2Z-RO200C-175-MN
(A) 3,000
(A)
32 input points
Applicable models:
For inputs:
140 DDI 353 00
For outputs:
140 DDO 353 00
(120)
32 output points
(B)
Straight length (without bends)
Schneider Electric PLC
Connecting Cables
XW2Z-R@C-SCH-@
Schneider Electric PLCs with
16-point connectors (1:1)
Applicable models:
For inputs:
BMX DDI 1602
For outputs:
BMX DDO 1602
XW2Z-RO50-25-D1
(B)
Straight length (without bends)
Schneider Electric PLCs with
32-point connectors (1:2)
Models
(B) 250
16 input points
(B) 2,750
XW2Z-RO300C-275-MN
500
XW2Z-R050C-SCH-A
1,000
XW2Z-R100C-SCH-A
2,000
XW2Z-R200C-SCH-A
3,000
XW2Z-R300C-SCH-A
5,000
XW2Z-R500C-SCH-A
500
XW2Z-R050C-SCH-B
1,000
XW2Z-R100C-SCH-B
2,000
XW2Z-R200C-SCH-B
3,000
XW2Z-R300C-SCH-B
5,000
XW2Z-R500C-SCH-B
500
XW2Z-R050C-SCH-C
1,000
XW2Z-R100C-SCH-C
2,000
XW2Z-R200C-SCH-C
3,000
XW2Z-R300C-SCH-C
5,000
XW2Z-R500C-SCH-C
500
XW2Z-R050C-SCH-D
1,000
XW2Z-R100C-SCH-D
2,000
XW2Z-R200C-SCH-D
3,000
XW2Z-R300C-SCH-D
5,000
XW2Z-R500C-SCH-D
L
16 output points
Note: Contact for a cable length other than the above.
*1. These cables are used to connect to slave products for DeviceNet and other networks.
*2. For details on models that can be used, refer to List of Combinations with the Mitsubishi PLC MELSEC-L Series, MELSEC-Q Series, and
MELSEC iQ-R Series on page 20.
14
G70A
Type
Name
I/O Classification
Appearance
Siemens PLCs with
32-point connectors (1:2)
500
XW2Z-R050C-SIM-A
1,000
XW2Z-R100C-SIM-A
I/O Relay Terminal
2,000
XW2Z-R200C-SIM-A
3,000
XW2Z-R300C-SIM-A
5,000
XW2Z-R500C-SIM-A
500
XW2Z-R050C-SIM-B
1,000
XW2Z-R100C-SIM-B
2,000
XW2Z-R200C-SIM-B
3,000
XW2Z-R300C-SIM-B
(A)
Applicable models:
For inputs:
6ES7 321-1BL00-0AA0
For outputs:
6ES7 322-1BL00-0AA0
Siemens PLCs with
16-point connectors (1:1)
Applicable models:
For inputs:
6ES7 321-1BH02-0AA0
Siemens PLCs with
32-point connectors (1:2)
Applicable models:
For inputs:
6ES7 421-1BL-0AA0
For outputs:
6ES7 422-1BL-0AA0
Device end
(120)
32 output points
Siemens PLC Connecting
Cables
(B)
Straight length (without bends)
16 input points
XW2Z-R@C-SIM-@
L
(A)
32 input points
(120)
32 output points
Models
B side
A side
32 input points
Cable length L (mm)
(B)
Straight length (without bends)
5,000
XW2Z-R500C-SIM-B
500
XW2Z-R050C-SIM-C
1,000
XW2Z-R100C-SIM-C
2,000
XW2Z-R200C-SIM-C
3,000
XW2Z-R300C-SIM-C
5,000
XW2Z-R500C-SIM-C
500
XW2Z-R050C-SIM-D
1,000
XW2Z-R100C-SIM-D
2,000
XW2Z-R200C-SIM-D
3,000
XW2Z-R300C-SIM-D
5,000
XW2Z-R500C-SIM-D
500
XW2Z-R050C-SIM-E
1,000
XW2Z-R100C-SIM-E
2,000
XW2Z-R200C-SIM-E
3,000
XW2Z-R300C-SIM-E
5,000
XW2Z-R500C-SIM-E
Note: 1. Refer to Combinations of Connections starting on the next page.
2. For connector pin diagrams and cable colors, refer to the wiring diagrams starting on page 4 of XW2Z-R Cables for I/O Relay Terminals
(Cat. No. G126).
15
G70A
Combinations of Connections
Refer to the next page for details on the combinations of cables and connection devices [OMRON PLC I/O Units NX Series, CJ Series, CS Series],
[Mitsubishi PLC I/O Units MELSEC-L Series, MELSEC-Q Series, MELSEC iQ-R Series].
For combinations with other products, refer to I/O Relay Terminals and Connected Devices (Cat. No. J217) or to the datasheets for related
products.
Connection Patterns
Pattern
Configuration
Connecting Cable
I/O Relay Terminals
A
I/O Relay Terminals
I/O Relay Terminals
B
Connecting Cable
I/O Relay Terminals
I/O Relay Terminals
D
Connecting Cable
E
I/O Relay Terminals
I/O Relay Terminals
Connecting Cable
Connecting Cable
F
I/O Relay Terminals
16
G70A
List of Combinations with the OMRON PLC NX Series
NX I/O Units
I/O
capacity
Model
External
connectors *2
Polarity
XW2Z-R Cables
Conne
ction
pattern Specifications
Model *2
G70A-ZOC16
Relay Terminal Socket
Quantity
required
Specifications
Quantity
required
Model
Input Units
16 inputs NX-ID5142-5
1 MIL connector
NPN or PNP
NX-ID6142-5
1 MIL connector
NPN or PNP
NX-ID6142-6
1 Fujitsu connector
NPN or PNP
32 inputs
F
1:1
A
1:2
F
1:1
XW2Z-RO@C
1
XW2Z-RO@-@-D1
1
---
XW2Z-RI@C-@
1
XW2Z-RO@C
1
NPN outputs
G70A-ZOC16-3
1
XW2Z-RO@C
1
PNP outputs
G70A-ZOC16-4
1
XW2Z-RO@-@-D1
1
NPN outputs
G70A-ZOC16-3
2
XW2Z-RO@-@-D1
1
PNP outputs
G70A-ZOC16-4
2
XW2Z-RO@C-@
1
NPN outputs
G70A-ZOC16-3
2
XW2Z-R@C
2
XW2Z-RO@C
1
Inputs *3
XW2Z-RO@C
1
NPN outputs
XW2Z-RO@C
1
Inputs *3
XW2Z-RI@C
1
PNP outputs
Inputs *3
-----
Output Units
16
outputs
NX-OD5121-5
1 MIL connector
NPN
NX-OD5256-5
1 MIL connector
PNP
32
outputs
NX-OD6121-5
1 MIL connector
NPN
NX-OD6256-5
1 MIL connector
PNP
NX-OD6121-6
1 Fujitsu connector
NPN
NX-MD6121-6
2 Fujitsu connectors
(1 for 16 inputs and
1 for 16 outputs)
Outputs:
NPN
Inputs:
NPN or PNP
NX-MD6121-5
2 MIL connectors
(1 for 16 inputs and
1 for 16 outputs)
Outputs:
NPN
Inputs:
NPN or PNP
NX-MD6256-5
2 MIL connectors
(1 for 16 inputs and
1 for 16 outputs)
Outputs:
PNP
Inputs:
NPN or PNP
32
outputs
A
1:2
Mixed I/O Units
16 inputs
and 16
outputs
Inputs *3
E
1:1
NPN outputs
--G70A-ZOC16-3
1
--G70A-ZOC16-3
1
--G70A-ZOC16-4
1
*1. For details on the types of connectors, refer to pages 13 and 14.
*2. The box @ is replaced by the cable length.
*3. Either NPN inputs or PNP inputs can be used.
17
G70A
List of Combinations with the OMRON PLC CJ Series
CJ1W I/O Units
I/O
capacity
Model
External connectors
*1
Polarity
Conne
ction
pattern
G70A-ZOC16
Relay Terminal Socket
XW2Z-R Cables
Specifications
Model *2
Quantity
required
Specifications
Quantity
required
Model
DC Input Units
CJ1W-ID231
1 Fujitsu connector
NPN
1 MIL connector
NPN
CJ1W-ID233
1 MIL connector
NPN
CJ1W-ID261
2 Fujitsu connectors
(2, 32-point connectors)
NPN
2 MIL connectors
(2, 32-point connectors)
NPN
32 inputs CJ1W-ID232
64 inputs
CJ1W-ID262
XW2Z-RI@C-@
1
---
XW2Z-RO@-@-D1
1
---
XW2Z-RO@-@-D1
1
XW2Z-RI@C-@
2
---
XW2Z-RO@-@-D1
2
---
Sinking
(NPN)
XW2Z-RO@C-@
1
XW2Z-RO@-@-D1
1
XW2Z-RO@-@-D1
1
PNP outputs
G70A-ZOC16-4
2
XW2Z-RO@-@-D1
1
NPN outputs
G70A-ZOC16-3
2
XW2Z-RO@C-@
2
NPN outputs
G70A-ZOC16-3
2
XW2Z-RO@-@-D1
2
PNP outputs
G70A-ZOC16-4
2
NPN outputs
G70A-ZOC16-3
2
A
1:2
Inputs *3
---
B
Transistor Output Units
CJ1W-OD231
32
outputs
64
outputs
1 Fujitsu connector
G70A-ZOC16-3
NPN outputs
CJ1W-OD233
1 MIL connector
Sinking
(NPN)
CJ1W-OD232
1 MIL connector
Sourcing
(PNP)
CJ1W-OD234
1 MIL connector
Sinking
(NPN)
CJ1W-OD261
2 Fujitsu connectors
(2, 32-point connectors)
Sinking
(NPN)
CJ1W-OD262
2 MIL connectors
(2, 32-point connectors)
Sourcing
(PNP)
CJ1W-OD263
2 MIL connectors
(2, 32-point connectors)
Sinking
(NPN)
XW2Z-RO@-@-D1
2
XW2Z-R@C
2
2
G70A-ZOC16-3
A
1:2
B
DC Input/Transistor Output Units
16 inputs
and 16
outputs
32 inputs
and 32
outputs
CJ1W-MD231
2 Fujitsu connectors
(1 for 16 inputs and
1 for 16 outputs)
Sinking
(NPN)
CJ1W-MD233
2 MIL connectors
(1 for 16 inputs and
1 for 16 outputs)
Sinking
(NPN)
CJ1W-MD232
2 MIL connectors
(1 for 16 inputs and
1 for 16 outputs)
Sourcing
(PNP)
CJ1W-MD261
2 Fujitsu connectors
(1 for 32 inputs and
1 for 32 outputs)
Sinking
(NPN)
2 MIL connectors
(1 for 32 inputs and
1 for 32 outputs)
Sinking
(NPN)
CJ1W-MD263
Inputs *3
E
B
*1. For details on the types of connectors, refer to pages 13 and 14.
*2. The box @ is replaced by the cable length.
*3. Either NPN inputs or PNP inputs can be used.
18
1:1
1:2
NPN outputs
XW2Z-RO@C
1
Inputs *3
XW2Z-RO@C
1
NPN outputs
XW2Z-RO@C
1
Inputs *3
XW2Z-RI@C
1
PNP outputs
XW2Z-RI@C-@
1
Inputs *3
XW2Z-RO@C-@
1
NPN outputs
XW2Z-RO@-@-D1
1
Inputs *3
XW2Z-RO@-@-D1
1
NPN outputs
--G70A-ZOC16-3
1
--G70A-ZOC16-3
1
--G70A-ZOC16-4
1
--G70A-ZOC16-3
1
--G70A-ZOC16-4
2
G70A
List of Combinations with the OMRON PLC CS Series
CJ1W I/O Units
I/O
capacity
Model
External connectors
Polarity
Conne
ction
pattern
NPN
A
G70A-ZOC16
Relay Terminal Socket
XW2Z-R Cables
Specifications
Model *1
Quantity
required
Specifications
Quantity
required
Model
DC Input Units
32 inputs CS1W-ID231
1 Fujitsu connector
64 inputs CS1W-ID261
2 Fujitsu connectors
(2, 32-point connectors)
NPN
B
96 inputs CS1W-ID291
2 Fujitsu connectors
(2, 48-point connectors)
NPN
D
1:2
1:3
XW2Z-RI@C-@
1
---
XW2Z-RI@C-@
2
XW2Z-R@C-@-@
2
XW2Z-RO@C-@
1
NPN outputs
G70A-ZOC16-3
2
XW2Z-RO@C-@
1
PNP outputs
G70A-ZOC16-4
2
XW2Z-RO@C-@
2
NPN outputs
G70A-ZOC16-3
4
XW2Z-RO@C-@
2
PNP outputs
G70A-ZOC16-4
4
XW2Z-R@C-@-@
2
NPN outputs
G70A-ZOC16-3
6
XW2Z-RI@C-@
1
Inputs *2
Inputs *2
-----
Transistor Output Units
32
outputs
64
outputs
96
outputs
CS1W-OD231 1 Fujitsu connector
CS1W-OD232 1 Fujitsu connector
Sinking
(NPN)
Sourcing
(PNP)
2 Fujitsu connectors
(2, 32-point connectors)
Sinking
(NPN)
CS1W-OD262
2 Fujitsu connectors
(2, 32-point connectors)
Sourcing
(PNP)
CS1W-OD291
2 Fujitsu connectors
(2, 48-point connectors)
Sinking
(NPN)
CS1W-OD261
A
1:2
B
D
1:3
DC Input/Transistor Output Units
32 inputs
and 32
outputs
48 inputs
and 48
outputs
CS1WMD261
2 Fujitsu connectors
(1 for 32 inputs and
1 for 32 outputs)
CS1WMD262
2 Fujitsu connectors
(1 for 32 inputs and
1 for 32 outputs)
CS1WMD291
2 Fujitsu connectors
(1 for 48 inputs and
1 for 48 outputs)
CS1WMD292
2 Fujitsu connectors
(1 for 48 inputs and
1 for 48 outputs)
Sinking
(NPN)
B
1:2
Sourcing
(PNP)
XW2Z-RO@C-@
1
NPN outputs
XW2Z-RI@C-@
1
Inputs *2
XW2Z-RO@C-@
1
PNP outputs
Inputs *2
Sinking
(NPN)
D
1:3
Sourcing
(PNP)
XW2Z-R@C-@-@
2
XW2Z-R@C-@-@
1
NPN outputs
Inputs *2
--G70A-ZOC16-3
1
--G70A-ZOC16-4
2
--G70A-ZOC16-3
3
---
---
*1. The box @ is replaced by the cable length.
*2. Either NPN inputs or PNP inputs can be used.
Refer to the manuals for the connected PLC for the connections to I/O Units for OMRON PLCs.
Series
Model
Man. No.
Manual Name
CS1
CS1G-CPU
H, CS1H-CPU
H
W339
Programmable Controllers Operation Manual
CJ1
CJ1H-CPU
H-R, CJ1G/H-CPU
H, CJ1GCPU
P, CJ1M-CPU
, CJ1G-CPU
W393
CJ Series
Programmable Controllers Operation Manual
CJ2
CJ2H-CPU6
-EIP, CJ2H-CPU6
, CJ2M-CPU
W472
CJ-series CJ2 CPU Unit Hardware User’s Manual
NJ
NJ501-
W500
NJ-series CPU Unit Hardware User's Manual
NX
NX-ID
, NX-IA
,
NX-OD
, NX-OC
, NX-MD
W521
NX-series Digital I/O Units User’s Manual
19
G70A
List of Combinations with the Mitsubishi PLC MELSEC-L Series, MELSEC-Q Series,
and MELSEC iQ-R Series
PLC I/O Unit
I/O
capacity
Model
External
connectors
Polarity
Conne
ction
pattern
G70A-ZOC16
Relay Terminal Socket
XW2Z-R Cables
Specifications
Model *
Quantity
required
Specifications
Model
Quantity
required
Input Units
LX41C4
32 inputs
QX41/QX41-S1/
QX41-S2
QX71
1 Fujitsu
connector
RX41C4
QX42/QX42-S1
QX82/QX82-S1
XW2Z-RI@@@-@@MN
1
---
XW2Z-RI@@@-@@MN
2
---
XW2Z-RO@@@-@@MN
1
NPN outputs
G70A-ZOC16-3
2
XW2Z-RO@@@-@@MN
1
PNP outputs
G70A-ZOC16-4
2
XW2Z-RO@@@-@@MN
2
NPN outputs
G70A-ZOC16-3
4
PNP
XW2Z-RO@@@-@@MN
2
PNP outputs
G70A-ZOC16-4
4
NPN or
PNP
XW2Z-RI@@@-@@MN
1
NPN
XW2Z-RO@@@-@@MN
1
NPN or
PNP
XW2Z-RI@@@-@@MN
1
NPN
XW2Z-RO@@@-@@MN
1
XW2Z-RI@@@-@@MN
1
NPN
XW2Z-RO@@@-@@MN
1
NPN or
PNP
XW2Z-RI@@@-@@MN
1
NPN
XW2Z-RO@@@-@@MN
1
NPN or
PNP
XW2Z-RI@@@-@@MN
1
PNP
XW2Z-RO@@@-@@MN
1
NPN or
PNP
LX42C4
64 inputs
A
2 Fujitsu
connectors
1:2
B
RX42C4
Output Units
LY41NT1P
QY41P
QY71
32
outputs
1 Fujitsu
connector
NPN
RY41NT2P
A
LY41PT1P
RY41PT1P
1 Fujitsu
connector
PNP
RY41PT2H
1:2
LY42NT1P
RY42NT2P
64
outputs
2 Fujitsu
connectors
NPN
QY42P
B
LY42PT1P
RY42PT1P
2 Fujitsu
connectors
QY82P
Mixed I/O Units
RH42C4NT2P
(Input side)
RH42C4NT2P
(Output side)
QH42P
(Input side)
QH42P
(Output side)
32 inputs
and 32
outputs
QX41Y41P
(Input side)
QX41Y41P
(Output side)
LH42C4NT1P
(Input side)
LH42C4NT1P
(Output side)
LH42C4PT1P
(Input side)
LH42C4PT1P
(Output side)
2 Fujitsu
connectors
2 Fujitsu
connectors
2 Fujitsu
connectors
2 Fujitsu
connectors
2 Fujitsu
connectors
NPN or
PNP
B
NPN outputs
G70A-ZOC16-3
2
--NPN outputs
G70A-ZOC16-3
2
---
1:2
Note: Cables that can be connected to the QX81, QX81-S2, and QY81P have not been prepared.
* The box @ is replaced by the cable length. For details on the types, refer to page 14.
20
---
NPN outputs
G70A-ZOC16-3
2
--NPN outputs
G70A-ZOC16-3
2
--PNP outputs
G70A-ZOC16-4
2
Terms and Conditions Agreement
Read and understand this catalog.
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have
any questions or comments.
Warranties.
(a) Exclusive Warranty. Omron’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 Omron (or such other period expressed in writing
by Omron). Omron disclaims all other warranties, express or implied.
(b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT
NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE
PRODUCTS. BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE PRODUCTS WILL
SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE.
Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the Products
or otherwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at Omron’s election,
to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or replacement thereof) the
non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount equal to the purchase price
of the non-complying Product; provided that in no event shall Omron be responsible for warranty, repair, indemnity or any other
claims or expenses regarding the Products unless Omron’s analysis confirms that the Products were properly 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 Omron before shipment. Omron Companies shall not be liable for the suitability or
unsuitability or the results from the use of Products in combination with any electrical or electronic components, circuits, system
assemblies or any other materials or substances or environments. Any advice, recommendations or information given orally or in
writing, are not to be construed as an amendment or addition to the above warranty.
See http://www.omron.com/global/ or contact your Omron representative for published information.
Limitation on Liability; Etc.
OMRON COMPANIES 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 Omron Companies exceed the individual price of the Product on which liability is asserted.
Suitability of Use.
Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the
combination of the Product in the Buyer’s application or use of the Product. At Buyer’s request, Omron 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.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE
QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS,
AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE
OVERALL EQUIPMENT OR SYSTEM.
Programmable Products.
Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence thereof.
Performance Data.
Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining
suitability and does not constitute a warranty. It may represent the result of Omron’s test conditions, and the user must correlate it
to actual application requirements. Actual performance is subject to the Omron’s Warranty and Limitations of Liability.
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 Omron’s representative at any time to
confirm actual specifications of purchased Product.
Errors and Omissions.
Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is
assumed for clerical, typographical or proofreading errors or omissions.
OMRON Corporation
Industrial Automation Company
Authorized Distributor:
Kyoto, JAPAN
Contact: www.ia.omron.com
Regional Headquarters
OMRON EUROPE B.V.
Wegalaan 67-69, 2132 JD Hoofddorp
The Netherlands
Tel: (31)2356-81-300/Fax: (31)2356-81-388
OMRON ELECTRONICS LLC
2895 Greenspoint Parkway, Suite 200
Hoffman Estates, IL 60169 U.S.A.
Tel: (1) 847-843-7900/Fax: (1) 847-843-7787
OMRON ASIA PACIFIC PTE. LTD.
No. 438A Alexandra Road # 05-05/08 (Lobby 2),
Alexandra Technopark,
Singapore 119967
Tel: (65) 6835-3011/Fax: (65) 6835-2711
OMRON (CHINA) CO., LTD.
Room 2211, Bank of China Tower,
200 Yin Cheng Zhong Road,
PuDong New Area, Shanghai, 200120, China
Tel: (86) 21-5037-2222/Fax: (86) 21-5037-2200
© OMRON Corporation 2002-2018 All Rights Reserved.
In the interest of product improvement,
specifications are subject to change without notice.
CSM_1_2_0418
Cat. No. J087-E1-05
0418(1092)
