OMRON G7T catalog

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Global Edition

For ordering in Singapore, please note some product models not sold in Singapore may be included in the following catalog(s) for our global customers.

*It is recommended to select “Save” from the right-click due to large size of catalog PDF data.

Catalog Name	Catalog Number [size]	Last Update
G7T Data Sheet	- [598KB]	Jul 01, 201620160701	G7T Data Sheet

OMRON G7T lineup

last update: October 14, 2015

When your order, specify the rated voltage.

Classification		Model	Rated voltage
Input (bifurcated contact)	SPST-NO	G7T-1122S (see note 2)	12 VDC
			24 VDC
			100/110 VAC
			200/220 VAC
Output (single contact)	SPST-NO	G7T-1112S (see note 2)	12 VDC
			24 VDC
	SPST-NC	G7T-1012S	12 VDC
			24 VDC
	SPDT	G7T-112S	12 VDC
			24 VDC

Note: 1. When ordering, add the rated voltage to the model number. Rated voltages are given in the coil ratings table in
              Specifications.

           2. The G7T-1122S and G7T-1112S are approved by UL and CSA. Contact your OMRON representative for the coil
                ratings of other models. The G7T-112S cannot be used in place of the G7TC. The G7T-112S can only be used
                with the P7TF-05 Socket.
           3. "Input" and "output" indicate the I/O relationship to a PLC. Input Relays are mainly suitable for input signals to
                 a PLC or other device. Output Relays are mainly suitable to switching loads that receive output signals from a
                 PLC or other device. The Input and Output Relays have different switching performances. Select a suitable
                 Relay for the application.

Accessories

Socket

Applicable Relay	Model
All G7T I/O Relay and the G3TA models.	P7TF-05

P70 Indicator Module

Remove the transparent style strip of the Socket and mount this module. It will function as an operation indicator with surge suppression.

Model		Applicable Relay coil voltage	Remarks
For AC Relay	P70A	100/110 VAC	Surge suppressing system with varistor
		200/220 VAC
For DC Relay	P70D	12/24 VDC	Surge suppressing system with diode

Note: 1. Order the Indicator Module that is suited to the Relay coil voltage.
           2. The Indicator Module for DC Relays has a multiple power supply common to 12 and 24 VDC.
           3. Input current (reference values):
                 100/110 VAC: 1.14 to 1.38 mA
                 200/220 VAC: 1.40 to 1.71 mA
                 12/24 VDC: 4.83 to 5.90 mA

last update: October 14, 2015

OMRON G7T dimension

last update: November 12, 2012

I/O Relay

SPST-NO Type
G7T-1122S (for input)
G7T-1112S (for output)

SPST-NC Type
G7T-1012S (for output)

SPDT Type
G7T-112S (for output)

Note: This Relay cannot be used as an I/O relay terminals and must be used in combination with the exclusive P7TF-05
          Socket.

Accessories

Socket

P7TF-05

Note: If the I/O SSR or Indicator Module is used, be aware that the polarity of terminal 1 is positive.
* We recommend that you insert washers when mounting with M3 screws. A washers are not required when mounting
   with M4 screws.

Indicator Module (with Surge Suppressing Function)

P70

last update: November 12, 2012

OMRON G7T specification

last update: July 01, 2016

Ratings

Coil Ratings (Common to Both Input and Output)

Rated voltage (V)		Rated current		Coil resistance	Must operate voltage	Must release voltage	Max. voltage	Power consumption
		50 Hz	60 Hz
AC	100/110	8.2/9 mA	7/7.7 mA	8,700 Ω	80% max. of rated value	30% min. of rated value	110% of rated value	0.7 VA
	200/220	4.1/4.5 mA	3.5/3.85 mA	33,300 Ω
DC	12	42 mA		290 Ω	80% max. of rated value	10% min. of rated value	110% of rated value	0.5 W
	24	21 mA		1,150 Ω
	100/110	5 mA		20,000 Ω	80% max. of rated value	10% min. of rated value	110% of rated value	0.5 W

Note: 1. The rated current and coil resistance values are measured at a coil temperature of 23°C. Tolerances of AC rated
              current are +15%, –20% and tolerances of coil resistance are ±15%.
           2. Four rated voltages or currents are available to single AC models used with the P7TF-05 Socket. Only three
                rated voltages or currents are available, however, when the Relay is used in place of the G7TC.
           3. The operating characteristics values are for a coil temperature of 23°C.
           4. The maximum voltage is one that is applicable to the Relay coil instantaneously at 23°C and not continuously.

Contact Ratings

Classification	For input		For output
	Resistive load (cosΦ = 1)	Inductive load (L/R = 7 ms)	Resistive load (cosΦ = 1)	Inductive load (cosΦ = 0.4, L/R = 7 ms)
Contact mechanism	Crossbar bifurcated		Single
Contact material	AgAu-clad Ag		AgSnIn
Rated load	1 A at 24 VDC	0.5 A at 24 VDC	5 A at 24 VDC 2 A at 220 VAC	2 A at 24 VDC 1 A at 220 VAC
Rated carry current	1 A		5 A
Max. switching voltage	250 VAC, 125 VDC
Max. switching current	1 A		5 A
Failure rate (reference value)	100 μA at 1 VDC		10 mA at 5 VDC

Characteristics

Contact resistance (see note 2)	50 mΩ max.
Operate time (see note 3)	15 ms max.
Release time (see note 3)	15 ms max.
Max. operating frequency	Mechanical: 18,000 operations/hour Electrical: 1,800 operations/hour (under rated load)
Insulation resistance (see note 4)	100 MΩ (at 500 VDC)
Dielectric strength	Between coil and contacts: 2,000 VAC, 50/60 Hz for 1 minute Between contacts of same polarity: 1,000 VAC, 50/60 Hz for 1 minute
Vibration resistance	Malfunction: 10 to 55 to 10 Hz, 0.5 mm single amplitude (1.0 mm double amplitude)
Shock resistance	Malfunction: 200 m/s2
Mechanical endurance	50,000,000 operations
Electrical endurance (see note 5)	Input: 10,000,000 operations (10 mA) or 50,000 operations (1 A) with resistive load 2,500,000 operations (10 mA) or 20,000 operations (1 A) with inductive load Output: 1,000,000 operations with rated load
Error rate (level P) (Reference value) (see note 6)	Input: 100 μA at 1 VDC Output: 10 mA at 5 VDC
Ambient temperature	Operating: -40°C to 70°C (with no icing or condensation)
Ambient humidity	Operating: 5% to 85% (with no icing or condensation)
Weight	Approx. 17 g

Note: 1. The above values are all initial values.
           2. The contact resistance was measured with 1 A at 5 VDC using the voltage drop method.
           3. The operate and the release times were measured with the rated voltage imposed with any contact bounce
                 ignored at an ambient temperature of 23°C.
           4. The insulation resistance was measured with a 500-VDC megger applied to the same places as those used
                 for checking the dielectric strength.
           5. The electrical endurance was measured at an ambient temperature of 23°C.
           6. This value was measured at a switching frequency of 120 operations per minute.

Socket Ratings

Features

• Easily mounts or dismounts the G7T I/O Relay.
• Also mounts the Indicator Module (with surge suppressing function).
• Only 19 mm in width.
• Terminals corresponding to the NO and NC contacts of a Relay are arranged on top of the Socket to enhance maintainability.
• Also permits mounting of the G3TA Solid-state I/O Relay.

Specifications

Model	P7TF-05
Contact resistance	10 mΩ max.
Dielectric strength	2,000 VAC for 1 minute
Insulation resistance	1,000 MΩ min. (at 500 VDC)
Vibration resistance	10 to 55 to 10 Hz, 0.5 mm single amplitude (1.0 mm double amplitude)
Shock resistance	1,000 m/s2
Ambient temperature	Operating:-40°C to 70°C (with no icing or condensation)
Ambient Humidity	Operating: 5% to 85%RH
Weight	Approx. 28 g

* Measurement condition: 1 A at 5 VDC.

last update: July 01, 2016

• NO. G7T
• TYPE:General Purpose Relays For Control Panel Copyright Statement
• DATE:2021-06-10
• Associated products:
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