G7TC

Compact size: 182 (W) ✕ 85 (D) ✕ 68 (H) mm (8-point Output Block width is 102 mm).
Connects to the PLC through the connector, and requires only a snap-in operation.
Surge suppressor circuit built-in.
Immediate recognition of I/O signal status using LED operation indicators.
G3TA I/O Solid-state relay can be mounted instead of G7T.
Mounts easily on a DIN track.
Approved by UL, CSA (except for G7TC-OC16-1).

Specifications & ordering info

Ordering Information

I/O Relay Terminal

I/O classification	I/O points	Internal I/O common	Rated voltage	Order code
Input	16	NPN (– common)	12 VDC	G7TC-ID16
			24 VDC
			100 (110) VDC
			100/(110) VAC	G7TC-IA16
			200/(220) VAC	G7TC-IA16
Output	16	NPN (+ common)	12 VDC	G7TC-OC16
		NPN (+ common)	24 VDC	G7TC-OC16
		PNP (– common)	12 VDC	G7TC-OC16-1 2 Not approved by UL, CSA.
		PNP (– common)	24 VDC	G7TC-OC16-1 2 Not approved by UL, CSA.
	8	NPN (+ common)	12 VDC	G7TC-OC08
	8	NPN (+ common)	24 VDC	G7TC-OC08

Note:

When ordering, add the rated coil voltage to the model number. Example: G7TC-ID1 24 VDC
When the G7TC is used with an AC rated voltage, three rated currents can be used. If a coil voltage of 110 or 220 VAC is used, 50 Hz cannot be used.

Accessories (Order Separately)

Cable for I/O Relay Terminals XW2Z-R

Type			Order code
Cable with Loose Wire and Crimp Terminals			XW2Z-RY⬜C
Cable with Loose Wires			XW2Z-RA⬜C
Cable with connectors	Fujitsu connectors	(1:1)	XW2Z-R⬜C
		(1:2)	XW2Z-RI⬜C-⬜
		(1:2)	XW2Z-RO⬜C-⬜
		(1:3)	XW2Z-R⬜C-⬜-⬜
	MIL connectors	(1:1)	XW2Z-RI⬜C
		(1:1)	XW2Z-RO⬜C
		(1:2)	XW2Z-RI⬜-⬜-D⬜
			XW2Z-RM⬜-⬜-D⬜
			XW2Z-RO⬜-⬜-D1

Note:

Refer to Connecting Cables for details.

Short Bar

Item	Order code
Short Bar	G78-04

Output Short-Circuit Module

Item	Order code
Output Short-Circuit Module	G77-S

Socket

Item	Order code
Socket	P7TF-05

Mounted Relays and I/O Terminal Sockets

Mounted Relays (G7T I/O Relays and G3TA I/O SSRs)

I/O Terminal Sockets (P7TF-IS16/OS16/OS08)

Refer to Safety Precautions for details.

Indicator Module (With Surge Suppressing Function)

	Applicable relay coil voltage	Remarks	Order code
For AC relay	100 (110) V AC	Varistor surge suppression	P70A
For AC relay	200 (220) V AC	Varistor surge suppression	P70A
For DC relay	12/24 V DC	Diode surge suppression	P70D

Note:

Order the indicator module suitable for the relay coil voltage.
The indicator module for DC relays can be used with a 12-V or 24 V DC power supply.

Accessories for DIN Track Mounting

Name		Minimum order (quantity)	Order code
DIN Tracks	1 m	1	PFP-100N
DIN Tracks	0.5 m	1	PFP-50N
End Plate		10	PFP-M 2 Please order in sets of 10 units.
Spacer		10	PFP-S 2 Please order in sets of 10 units.

Specifications

Coil Ratings (Common to Input/Output per Relay)

Item		Rated current (mA)		Coil resistance (Ω)	Must operate	Must release	Maximum voltage	Power consumption
Rated voltage (V)		50 Hz	60 Hz	Coil resistance (Ω)	of rated voltage			per Relay	per 16 Relays
AC	100/(110)	8.2/–	7/7.7	8,700	80% max.	30% min.	105%	0.7 VA	11 VA
AC	200/(220)	4.1/–	3.5/3.85	33,300	80% max.	30% min.	105%	0.7 VA	11 VA
DC	12	42		290	80% max.	10% min.	105%	0.5 W	8 W
	24	21		1,150
	100/110	5		20,000

Note:

The rated current and coil resistance are measured at a coil temperature of 23°C with a tolerance of 15%/-20% for AC rated current and ±15% for coil resistance.
The operating characteristics are measured at a coil temperature of 23°C.
The value for maximum voltage is the maximum value within the allowable voltage fluctuation range for the relay coil’s operating power supply. Continuous operation at this voltage is not within product specifications.
Approx. 4 mA flows into each LED indicator. To calculate the power supply capacity, add the current value of each LED indicator.
When the G7TC is used with an AC rated voltage, three rated currents can be used. If a coil voltage of 110 or 220 VAC is used, 50 Hz cannot be used.

Contact Ratings (G7T I/O Relay)

Classification	For input		For output
Item	Resistive load (cosϕ=1)	Inductive load (cosϕ=0.4 L/R=7 ms)	Resistive load (cosϕ=1)	Inductive load (cosϕ=0.4 L/R=7 ms)
Rated load	1 A at 24 VDC	0.5 A at 24 VDC	2 A at 220 VAC 5 A at 24 VDC	1 A at 220 VAC 2 A at 24 VDC
Rated carry current	1 A		5 A
Max. switching voltage	250 VAC, 125 VDC
Max. switching current	1 A	0.5 A	5 A	2 A
Error rate (reference value) 2 The above values are for a switching frequency of 120 operations/min.	100 μA at 1 V		10 mA at 5 V
Electrical endurance	10,000,000 operations (at 10 mA) 50,000 operations (at 1 A)	2,500,000 operations (at 10 mA) 20,000 operations (at 1 A)	1,000,000 operations (under rated load)
Mechanical endurance	50,000,000 operations

Characteristics

Item		G7TC-IA16 (Input, AC coil)	G7TC-ID16 (Input, DC coil)	G7TC-OC16 (–1) (output, DC coil)	G7TC-OC08 (output, DC coil)
Contact form		SPST-NO × 16			SPST-NO × 8
Contact mechanism		Bifurcated crossbar contact		Single contact
Contact material		Au cladding + Ag		AgInSn
Contact resistance 2 Measurement: 1 A at 5 VDC.		50 mΩ max.
Must Operate time 2 Ambient temperature: 23°C.		15 ms max.
Release time 2 Ambient temperature: 23°C.		15 ms max.
Max. switching frequency	Mechanical limit	18,000 operations/h
Max. switching frequency	At rated load	1,800 operations/h
Insulation resistance		100 MΩ (at 500 VDC)
Dielectric strength	Between coil and contact	2,000 VAC, 50/60 Hz for 1 minute
	Between same polarity contacts	1,000 VAC, 50/60 Hz for 1 minute
	Between paired connectors 2 This is between connector pin No. 10 and 20, and between connector pin No. 9 and 19.	250 VAC, 50/60 Hz for 1 minute
Vibration resistance		10 to 55 to 10 Hz with 0.5-mm single amplitude (1.0-mm double amplitude)
Shock resistance		200 m/s²
Noise immunity		Noise level: 1.5 kV; pulse width: 100 ns to 1 μs
Rated voltage between positive and negative terminal blocks		Rated voltage of controller’s (PLC or other) input circuit		12 VDC ±5% 24 VDC ±5%
Rated current between positive and negative terminal blocks		Input circuit current of controller (PLC or other) × number of ON points		12 VDC: 46 mA × number of ON points 24 VDC: 25 mA × number of ON points
Cable length 2 Connecting cables up to 5 m are available as standard products. For longer cables, enquire separately.	To controller	5 m max. (reference value)
	To I/O devices	50 m max. (reference value, for 2-mm² CVV cable)		Dependent on load
Ambient operating temperature		0 to 55°C
Ambient operating humidity		35% to 85% (with no icing or condensation)
Tightening torque for external connections		0.78 to 1.18 N·m
Tensile strength		No damage when a tensile force of 49 N is applied in each direction. In the direction of the track, the tensile strength is 9.8 N min.
I/O terminal tightening torque		Tightening strength: 0.98 N·m; Tensile strength 49 N per minute
LED color		Red	Green
Case color		Transparent red	Transparent green	Transparent green
Coil surge absorber		Varistor	Diode (1 A, 1,000 V)
Weight		Approx. 640 g	Approx. 630 g	Approx. 670 g	Approx. 350 g

Note:

The above values are initial values.

Approved Standards

The rated values for safety standard certification are not the same as individually defined performance values. Always check the specifications before use.
Standard G7TC I/O Relay Terminal, except for the G7TC-OC16-1 and the G7TC-OC08, have met UL and CSA standards (UL file no. E95399; CSA file no. LR35535).

UL standard certification (File No. E95399)

Model	Standard number	Category	Listed/Recognized	Contact ratings
G7TC-ID16 G7TC-IA16	UL508	NRAQ2	Recognized	Terminal block side: 250 VAC max./point Connector side: 10 mA/point, 24 VDC
G7TC-OC16	UL508	NRAQ2	Recognized	Terminal block side: Inductive load: 10 A, 250 VAC Resistive load: 10 A, 30 VDC Rated horsepower: 1/2 HP, 240 VAC

Model

Standard number

CSA Standard (File No. LR35535)

Model	Standard number	Class number	Contact ratings
G7TC-ID16	CSA C22.2 No.14	3211 04	6 to 240 VAC 6 to 125 VDC
G7TC-IA16
G7TC-OC16

Model

Standard number

Class number

Contact ratings

G7TC-ID16

CSA C22.2

No.14

3211 04

6 to 240 VAC

6 to 125 VDC

G7TC-IA16

G7TC-OC16

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G7TC I/O Relay Terminal Datablad

enPDF 3,2 MB

I/O Relay Terminal and Connectable Devices Tilkoblingsveiledning

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Table of I/O Relay Terminal and Connectable Device Combinations Katalog

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XW2Z R I/O Relay Terminal Datablad

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Table of I/O Relay Terminal and Connectable Device Combinations Katalog

enPDF 1,2 MB

I/O Relay Terminal and Connectable Devices Tilkoblingsveiledning

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G7TC I/O Relay Terminal Datablad

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XW2Z R I/O Relay Terminal Datablad

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Specifications & ordering info

Ordering Information

I/O Relay Terminal