Omron, G70D-SOC16 / FOM16

• Compact terminal is just 156 × 51 × 39 mm (W × D × H)

• Models with Power MOSFET Relays are available for high-frequency switching of AC or DC loads.

• Wire loads directly from terminals; no need for relaying.

• Operation indicators show each I/O signal’s ON/OFF status at a glance.

• The G70D-SOC16 and G70D-FOM16 can be combined with a DRT1-OD32ML I/O Terminal for DeviceNet connectivity or an SRT2-VOD16ML Connector Terminal for CompoBus/S connectivity.

• Equipped with surge-absorbing diodes.

• Relay Removal Tool included.

• Mount either to DIN rail or via screws.

Ratings

Relay Specifications (G6D Relay)

The following specifications apply to G6D Relays mounted in a G70D Relay Terminal and not the G6D Relay itself.

Coil Ratings (per G6D Relay)

Rated voltage	24 V DC
Rated current	10.5 mA
Coil resistance	2,880 Ω
Must-operate voltage	70% max. of rated voltage
Must release voltage	10% min. of rated voltage
Max. voltage	130% of rated voltage
Power consumption	Approx. 200 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 G6D Relay *1)

Load		Resistive load (cosφ = 1)
Rated load		3 A at 250 V AC, 3 A at 30 V DC
Rated carry current		3 A
Max. switching voltage		250 V AC, 30 V DC
Max. switching current		3 A
*Min. permissible load (reference value) 2**		10 mA at 5 V DC
Endurance	Electrical	100,000 operations min. (under and at the rated load at 1,800 operations/hr)
Endurance	Mechanical	20,000,000 operations min. (at 18,000 operations/hr)

*1. Up to 3 A can be carried by the power supply terminals for outputs (terminals B0 to B7.)
*2. This value is for a switching frequency of 120 times per minute.

Power MOSFET Relay Specifications (G3DZ Power MOSFET Relay)

Note: The following specifications apply to G3DZ Power MOSFET relays mounted in a G70D Relay terminal and not the G3.

Input (per G3DZ Power MOSFET Relay)

Rated voltage		24 V DC
Operating voltage		19.2 to 28.8 V DC
Voltage level	Must-operate	19.2 V DC max.
Voltage level	Must release	1 V DC min.
Input impedance		4 kΩ±20%
Rated current		8.2 mA±20%

Note: The rated current includes the terminal’s LED current.

Output (per G3DZ Power MOSFET Relay)

Load voltage	3 to 264 V AC, 3 to 125 V DC
Load current	100 μA to 0.3 A
Inrush current	6 A (10 ms)

Characteristics

Item	G70D-SOC16(-1)	G70D-FOM16(-1)
Classification	Relay outputs	Power MOSFET relay outputs
Contact configuration	16 points (SPST-NO × 16)
Contact structure	Single	---
Contact material	Ag-Alloy (Cd free)	---
Contact resistance	100 mΩ max. *1	---
Must-operate time	10 ms max. *2	6 ms max.
Release time	10 ms max. *2
Isolation method	---	Photocoupler
Output ON-resistance	---	2.4 Ω max.
Open-state leakage current	---	10 μA max. (at 125 V DC)
Max. switching frequency	Mechanical: 18,000 operations/h Rated load: 1,800 operations/h	---
Insulation resistance	100 MΩ min. (at 500 V DC)
Dielectric strength	2,000 V AC for 1 min between coil and contact	2,000 V AC for 1 min between input and output terminals
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
Vibration resistance	Destruction: 10 to 55 to 10 Hz, 0.5-mm amplitude (1.0-mm double) Malfunction: 10 to 55 to 10 Hz, 0.375-mm amplitude (0.75-mm double)
Shock resistance	Destruction: 300 m/s² Malfunction: 100 m/s²
Operating voltage range	24 V DC +10%/-15%
Current consumption	Approx. 300 mA at 24 V DC *3	Approx. 300 mA at 24 V DC *4
Cable length	Between block and controller: 5 m max. (reference value for AWG28) Between block and external device: Dependent on load
LED color	Operation indicator: orange; power supply: green
Coil surge absorber	Diode (400 V, 300 mA)
Ambient temperature	Operating: 0 to 55°C (with no icing or condensation) Storage: -20 to 65°C (with no icing or condensation)
Ambient humidity	Operating: 35% to 85%
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: 0.78 to 0.98 N·m Pull strength: 49 N for 1 min
Weight	Approx. 200 g

Note: These values are initial values.
*1. Measurement: 1 A at 5 V DC
*2. Ambient temperature: 23°C
*3. Current consumption is when all points are ON and includes G6D Relay coil current but does not include any external
load current.
*4. Current consumption is when all points are ON and includes G3DZ input current but does not include any external load
current.

(Unit: mm)

G70D-SOC16(-1)
G70D-FOM16(-1)

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