Omron, G70R-SOC08

• Relay terminal is just 136 × 80 × 55 mm (W × H × D, when mounted upright).

• Independent contacts and short bar allow easy common connections.

• The common can now be connected with a short bar in the G70D-SOC08 and G70R-SOC08.

• No tools are required to remove Relays, so Relay replacement is easier than ever.

• The attached terminal cover prevents shocks.

• Equipped with operation indicators.

• Built-in diodes absorb coil surge.

• Mount either to DIN rail or via screws.

Ratings

Relay Specifications (G2R Relay)

The following specifications apply to G2R Relays mounted in a G70R-SOC08 Relay Terminal and not the G2R Relay itself.

Coil Ratings (per G2R Relay)

Rated voltage	24 V DC
Rated current	25.8 mA
Coil resistance	1,100 Ω
Must-operate voltage	70% max. of rated voltage
Must release voltage	15% min. of rated voltage
Max. voltage	130% of rated voltage
Power consumption	Approx. 530 mW

Note: 1. The must-operate voltage is 75% or less of the rated voltage if the relay is mounted upside down.
        2. Rated current and coil resistance were measured at a coil temperature of 23° C with a tolerance of ±10%.
         3. Operating characteristics were measured at a coil temperature of 23° C.
         4. The maximum allowable voltage is the maximum value of the allowable voltage range for the relay coil operating power supply. There is no continuous allowance.
         5. The rated current includes the terminal’s LED current.

Contact Ratings (per G2R Relay)

Load		Resistive load (cosφ = 1)
Rated load		10 A at 250 V AC, 10 A at 30 V DC
Rated carry current		10 A
Max. switching voltage		380 V AC, 125 V DC
Max. switching current		10 A
Max. switching capacity (reference value)		2,500 VA, 300 W
Min. permissible load (reference value) *		10 mA at 5 V DC
Endurance	Electrical	100,000 operations min. (under and at the rated load at 1,800 operations/h)
Endurance	Mechanical	10,000,000 operations min. (at 18,000 operations/h)

* This value is for a switching frequency of 120 times per minute.

Characteristics

Model		G70R-SOC08
Classification		Relay outputs
Contact configuration		8 points (SPST-NO × 8)
Contact structure		Single
*Contact resistance 1**		30 mΩ max.
*Must-operate time 2**		15 ms max.
*Release time 2**		15 ms max.
Max. switching frequency	Mechanical	18,000 operations/h
Max. switching frequency	Rated load	1,800 operations/h
Insulation resistance		100 MΩ min. (at 500 V DC)
Dielectric strength	Between coil and contact	2,000 V AC for 1 min between coil and contact
	Between contacts of same polarity	750 V AC for 1 min
	Between contacts of different polarity	1,500 V AC for 1 min
Vibration resistance	Destruction	10 to 55 to 10 Hz, 0.5-mm amplitude (1.0-mm double)
Vibration resistance	Malfunction	10 to 55 to 10 Hz, 0.5-mm amplitude (1.0-mm double)
Shock resistance	Destruction	300 m/s²
Shock resistance	Malfunction	100 m/s²
Noise immunity	Power input (normal mode)	600 V for 10 min with a pulse width of 100 ns to 1 μs
	Power input (common mode)	1.5 kV for 10 min with a pulse width of 100 ns to 1 μs
	Input cable (coiling)	1.5 kV for 10 min with a pulse width of 100 ns to 1 μs
	Unit body (coiling)	600 V for 10 min with a pulse width of 100 ns to 1 μs
Operating voltage range		24 V DC +10%/-15%
*Current consumption 3**		Approx. 185 mA at 24 V DC
Cable length	Between block and controller	5 m max. (reference value for AWG24)
Cable length	Between block and external device	Determine appropriate length for the connected load.
LED indicator color		Orange
Coil surge absorber		Diode
Ambient operating temperature		-10 to 55°C
Ambient storage temperature		35% to 85%
Ambient operating humidity		-20 to 65°C
Mounting strength		No damage when 49 N pull load was applied for 1 s in all directions (except for 9.8 N in direction of rail)
Terminal strength	Tightening torque	9.8 N·m
Terminal strength	Pull strength	49 N for 1 min
Weight		Approx. 350 g

Note: These values are initial values.
*1. Measurement: 1 A at 5 V DC
*2. Ambient temperature: 23°C
*3. The current consumption is the value when all points are ON and includes the G2R Relay coil current.

(Unit: mm)

Relay Terminal

G70R-SOC08

Accessories (Order Separately)

Short Bar

G6B-4-SB

TITLE	DOCUMENT TYPE	SIZE
G70R-SOC08	Catalog	632 KB
XW2Z-R	Catalog	2435 KB
G70/G7TC Table of I/O Relay Terminal and connectable device combinations	Catalog	1144 KB
G70D(R)-SOC08 Relay Terminal	Manual	7499 KB