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I/O Block Base
G70A
Reduces Wiring while Providing I/O
Flexibility
• Mount I/O relays and I/O SSRs freely.
• Electric-shock preventive (finger-touch protection) terminal
block incorporated conforming to VDE 0160.
• Connects to the PC and SBC easily via a connector.
• DIN track mounted.
• I/O Block conforming to VDE 0160.
Ordering Information
■ List of Models
Classification
Output
NPN (+ common)
PNP (– common)
Input
NPN/PNP
Note: Each relay to be mounted must incorporate a coil that has proper specifications within the maximum rated voltage range.
■ Suitable Relay/SSR
Classification
Output
NPN:G70A-ZOC16-3
PNP:G70A-ZOC16-4
Input
G70A-ZIM16-5
Note: G2R-13-SN has twin cross-bar contacts.
■ Connecting Sockets for I/O Terminal Expansion
Model
P2RF-05-E
P2RF-08-E
■ Accessories (Order Separately)
G78-16-E Short Bar
Applicable model
G70A-ZOC16-3
G70A-ZOC16-4
G70A-ZIM16-5
Internal I/O circuit common
I/O Block Base
Number of poles
1 pole (G2R: 1 pole usage)
2 poles (G2R: 2 poles usage)
Model
G78-16-E
Rated voltage
24 VDC
24 VDC
110 VDC max., 240 VAC max.
(See note)
PCB Relay
G2R-1-S
G2R-1-SN
G2R-1A3-SN
G2R-13-SN
G2R-1A3-SND
G2R-13-SND
Model
G70A-ZOC16-3
G70A-ZOC16-4
G70A-ZIM16-5
Solid State Relay
G3R-OA202SZN
G3R-OA202SLN
G3R-ODX02SN
G3R-OD201SN
G3RZ-201SLN
H3RN-1
H3RN-11
G3R-IAZR1SN
G3R-IDZR1SN
G3R-IDZR1SN-1
G70A
I/O Block Base
1
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Related Manuals for Omron G70A
Summary of Contents for Omron G70A
- Page 1 Input NPN/PNP 110 VDC max., 240 VAC max. G70A-ZIM16-5 (See note) Note: Each relay to be mounted must incorporate a coil that has proper specifications within the maximum rated voltage range. ■ Suitable Relay/SSR Classification I/O Block Base PCB Relay...
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Page 2: Specifications
Diode (2 A, withstand inverse voltage: 40 V) connection Tightening torque 0.59 N·m Note: Use a DC relay with a built-in diode because a DC relay without a built-in diode does not absorb any coil surge. ■ Relay (G2R-1-S, G2R-1-SN) Coil Ratings Rated voltage... - Page 3 –20% (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.
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Page 4: Input Module
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/s Ambient temperature Operating: –30°C to 80°C (with no icing) - Page 5 ■ When Mounted to a G3RZ Load Current vs. Ambient Inrush Current Resistivity Temperature Non-repetitive (Keep the inrush current to half the rated value if it occurs repetitively.) G3RZ-201SLN G3RZ-201SLN −30 −20 30 50 300 500 1,000 3,000 5,000 10,000 55 60 Ambient temperature (°C)
- Page 6 Dimensions Note: All units are in millimeters unless otherwise indicated. G70A-ZOC16 (Output) 35.5−8.2 28.6 9.2 19.6 20.7 M3.5 34.2 48.7 G70A-ZIM16 (Input) 48.7 10.2 35.5−8.2 9.2 19.6 M3.5 20.7 34.2 G70A I/O Block Base...
- Page 7 Terminal Arrangement/Internal Connection G70A-ZOC16-3 (NPN) Connector Terminal (+)* (−)* Arrangement (Top View) *Recommended DC power supply; eg OMRON S8VS G70A-ZOC16-4 (PNP) (+)* (−)* Connector Terminal Arrangement (Top View) *Recommended DC power supply; eg OMRON S8VS G70A I/O Block Base...
- Page 8 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.