Specifications; Contact Ratings - Omron G70A Datasheet

Specifications

■ Ratings/Characteristics
Item
Contact resistance
Permissible current
Max. operating voltage
Dielectric strength
Insulation resistance
Vibration resistance
Shock resistance
Noise immunity
Ambient temperature
Ambient humidity
Coil surge absorption element
Protection diode for inverse
connection
Tightening torque
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
Rated current
Coil resistance
Coil inductance Armature OFF
(H) (ref. value) Armature ON
Must operate voltage
Must release voltage
Max. voltage
Power consumption

Contact Ratings

Number of poles
Load
Rated load
Rated carry current
Max. operating voltage
Max. operating current
Max. switching capacity
Min. permissible load
2
I/O Block Base
G70A-ZOC16-3
10 mΩ (excluding the resistance of the relay to be used)
10 A
380 VAC, 125 VDC
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 termi-
nals
250 VAC, 50/60 Hz for 1 min between connectors
Between connector and I/O terminals: 1,000 MΩ (at 500 V)
Other: 100 MΩ (at 500 V)
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,
2
14.7 m/s
2
Malfunction: 200 m/s
Noise level: 2.0 kV; pulse width: 100 ns to 1 µs
Operating: 0°C to 55°C (with no icing)
Operating: 35% to 85%
Diode: 1 A, 400 V
Diode (2 A, withstand inverse voltage: 40 V)
0.59 N·m
24 VDC
21.8 mA
1,100 Ω
4.27
8.55
70% min. of rated voltage
15% min. of rated voltage
110% of rated voltage
Approx. 0.53 W
1 pole
Resistive load (cosφ = 1)
10 A at 250 VAC; 10 A at 30 VDC
10 A
380 VAC, 125 VDC
10 A
2,500 VA, 300 W
100 mA at 5 VDC
G70A
G70A-ZOC16-4
100 mA
30 VDC
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
Varistor (see note)
Inductive load (cosφ = 0.4; L/R = 7 ms)
7.5 A at 250 VAC; 5 A at 30 VDC
1,875 VA, 150 W
G70A-ZIM16-5