OMRON G7SA lineup

last update: October 16, 2018

Main unit

Relays with Forcibly Guided Contacts

Specify the coil rated voltage when ordering.

Terminal type	Sealing	Poles	Contact configuration	Coil rated voltage	Model
PCB terminals	Flux-tight	4 poles	3PST-NO, SPST-NC	12, 18, 21, 24, 48, 110 VDC	G7SA-3A1B
			DPST-NO, DPST-NC	12, 18, 21, 24, 48, 110 VDC	G7SA-2A2B
		6 poles	5PST-NO, SPST-NC	12, 18, 21, 24, 48, 110 VDC	G7SA-5A1B
			4PST-NO, DPST-NC	12, 18, 21, 24, 48, 110 VDC	G7SA-4A2B
			3PST-NO, 3PST-NC	12, 18, 21, 24, 48, 110 VDC	G7SA-3A3B

Options (order separately)

Sockets

Mounting	Terminal Type	LED Indicator	Poles	Coil rated voltage	Appearance	Model
Front-mounting	Push-In Plus terminals	Yes	4 poles	24 VDC		P7SA-10F-ND-PU
			6 poles			P7SA-14F-ND-PU
	Screw terminals	Yes	4 poles			P7SA-10F-ND
			6 poles			P7SA-14F-ND
		No	4 poles	-		P7SA-10F
			6 poles			P7SA-14F
Back-mounting	PCB terminals	No	4 poles	-		P7SA-10P
			6 poles			P7SA-14P

Socket Accessories

Short Bars (For P7SA-[]F-ND-PU)

Pitch	No. of poles	Colors	Model*1*2
5.2 mm	2	Red (RD) Blue (BL) Yellow (YL)	XW5S-P2.5-2[]
	3		XW5S-P2.5-3[]
	4		XW5S-P2.5-4[]
	5		XW5S-P2.5-5[]

Note: Use for crossover wiring of adjacent contact terminals (bottom) within one Socket.
*1. Replace the box ([]) in the model number with the code for the covering color.
     Color Options: RD = red, BL = blue, YL = yellow
     Example: XW5S-P2.5-10RD when the covering color is red.
*2. XW5S-P2.5-5[] cannot be used with P7SA-10F-ND-PU.

Parts for DIN Track Mounting

Type		Model	Minimum Order (quantity)
DIN Tracks	1 m	PFP-100N	1
	0.5 m	PFP-50N
End Plate *		PFP-M	10
Spacer		PFP-S

* When mounting DIN track, please use End Plate (Model PFP-M).

last update: October 16, 2018

OMRON G7SA dimension

last update: April 2, 2018

(Unit: mm)

Safety Relay Unit

4 poles
G7SA-3A1B
G7SA-2A2B

6 poles
G7SA-5A1B
G7SA-4A2B
G7SA-3A3B

Options (order separately)

Sockets

Front-mounting Sockets

Push-In Plus terminals 4 poles
P7SA-10F-ND-PU

Push-In Plus terminals 6 poles
P7SA-14F-ND-PU

Accessories for Push-In Plus Sockets

Short Bars (for P7SA-[]F-ND-PU)

XW5S-P2.5-[][]

Front-mounting Sockets

Screw terminals 4 poles
P7SA-10F, P7SA-10F-ND

Screw terminals 6 poles
P7SA-14F, P7SA-14F-ND

Parts for DIN Track Mounting

DIN Track
PFP-100N
PFP-50N

DIN Track
PFP-100N2

End Plate
PFP-M

Spacer
PFP-S

Back-mounting Sockets (for PCB)

PCB terminals 4 poles
P7SA-10P

PCB terminals 6 poles
P7SA-14P

last update: April 2, 2018

OMRON G7SA catalog

• Catalog
• CAD

English

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
G7SA Data Sheet	J120-E1-04 [2973KB]	Nov 02, 201820181102	G7SA Data Sheet
Push-In Plus Terminal Block Series Pamphlet	J213-E1-05 [7147KB]	Nov 01, 201820181101	Push-In Plus Terminal Block Series Pamphlet
Innovation in Control Panel Building	Y218-E1-03 [13592KB]	Oct 02, 201720171002	Innovation in Control Panel Building

OMRON G7SA specification

last update: November 2, 2018

Ratings

Safety Relay Unit

Coil (4 poles)

Item	Rated current (mA)	Coil resistance (Ω)	Max. voltage (V)	Power consumption (mW)
Rated voltage
12 VDC	30	400	110%	Approx. 360
18 VDC	20	900
21 VDC	17.1	1,225
24 VDC	15	1,600
48 VDC	7.5	6,400
110 VDC	3.8	28,810		Approx. 420

Coil (6 poles)

Item	Rated current (mA)	Coil resistance (Ω)	Max. voltage (V)	Power consumption (mW)
Rated voltage
12 VDC	41.7	288	110%	Approx. 500
18 VDC	27.8	648
21 VDC	23.8	882
24 VDC	20.8	1,152
48 VDC	10.4	4,606
110 VDC	5.3	20,862		Approx. 580

Note: 1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of ±15%.
           2. The maximum voltage is based on an ambient operating temperature of 23°C maximum.

Contacts

Load	Resistive load
Rated load	6 A at 250 VAC, 6 A at 30 VDC
Rated carry current	6 A
Max. switching voltage	250 VAC, 125 VDC
Max. switching current	6 A
Contact materials	Au plating + Ag alloy

Characteristics

Safety Relay Unit

Contact resistance *1		100 mΩ max.
Operating time *2		20 ms max.
Response time *3		10 ms max.
Release time *2		20 ms max.
Must operate voltage		75% max.
Must release voltage		10% min.
Maximum operating frequency	Mechanical	36,000 operations/h
	Rated load	1,800 operations/h
Insulation resistance *4		1,000 MΩ min.
Dielectric Strength *5 *6	Between coil and contacts	4,000 VAC, 50/60 Hz for 1 min.
	Between contacts of different olarity	4,000 VAC, 50/60 Hz for 1 min. (except for followings) 4 poles (for poles 3-4 in 4-pole Relays), 6 poles (for poles 3-5, 4-6, and 5-6 in 6-pole Relays): 2,500 VAC, 50/60 Hz for 1 min.
	Between contacts of the same polarity	1,500 VAC, 50/60 Hz for 1 min.
Vibration resistance		10 to 55 to 10 Hz, 0.75-mm single amplitude (1.5-mm double amplitude)
Shock resistance	Destruction	1,000 m/s2
	Malfunction	100 m/s2
Durability *7	Mechanical	10,000,000 operations min. (at approx. 36,000 operations/h)
	Electrical	100,000 operations min. (at the rated load)
Inductive load switching capability *8 (IEC60947-5-1)		AC15 240 VAC, 2 A DC13 24 VDC, 1 A/48 VDC, 0.5 A/110 VDC, 0.2 A
Failure rate (P level) (reference value *9)		5 VDC, 1 mA
Ambient operating temperature *10		12 to 48 VDC: -40 to 85°C (with no icing or condensation) 110 VDC: -40 to 60°C (with no icing or condensation)
Ambient operating humidity		5% to 85%
Weight		4 poles: Approx. 22 g 6 poles: Approx. 25 g

Note: 1. The above values are initial values.
           2. Performance characteristics are based on coil temparature of 23°C.
*1. The contact resistance was measured with 1 A at 5 VDC using the voltage-drop method.
*2. These times were measured at the rated voltage and an ambient temperature of 23°C. Contact bounce time is not
       included.
*3. The response time is the time it takes for the normally open contacts to open after the coil voltage is turned OFF.
       Contact bounce time is included. Measurement conditions: Rated voltage operation, Ambient temperature: 23°C
*4. The insulation resistance was measured with a 500-VDC megohmmeter at the same locations as the dielectric
       strength was measured.
*5. Pole 3 refers to terminals 31-32 or 33-34, pole 4 refers to terminals 43-44, pole 5 refers to terminals 53-54, and
       pole 6 refers to terminals 63-64.
*6. When using a P7SA Socket, the dielectric strength between coil contacts/different poles is 2,500 VAC, 50/60 Hz for
       1 min. When using Push-In Plus terminal sockets (P7SA-[]F-ND-PU), the dielectric strength between coil contacts
       as well as between different poles is 4,000 VAC, 50/60 Hz for 1 min.
*7. The durability is for an ambient temperature of 15 to 35°C and an ambient humidity of 25% to 75%. For the durability
       performance to the load, refer to the Durability Curve.
*8. AC15: cosφ = 0.3, DC13: L/R = 48-ms.
*9. The failure rate is based on an operating frequency of 300 operations/min.
*10. 12 to 48 VDC:
       When operating between 70 and 85°C, reduce the rated carry current of 6 A by 0.1 A for each degree above 70°C.
       110 VDC:
       When operating between 40 and 60°C, reduce the rated carry current of 6 A by 0.27 A for each degree above 40°C.

Options (order separately)

Sockets

Model		Push-In Plus terminals		Screw terminals		PCB terminals
		4 poles	6 poles	4 poles	6 poles	4 poles	6 poles
		P7SA-10F-ND-PU	P7SA-14F-ND-PU	P7SA-10F(-ND)	P7SA-14F(-ND)	P7SA-10P	P7SA-14P
Ambient operating temperature		• With operation indicator LED/built-in diode 　P7SA-[]F-ND(-PU): -20 to +70°C • Without operation indicator LED/built-in diode 　P7SA-[]F: -40 to +85°C (with no icing or condensation)				-40 to +85°C (with no icing or condensation)
Ambient operating humidity		25% to 85%				5% to 85%
Continuous carry current		6 A *1
Dielectric strength	Between coil and contact terminals	4,000 VAC for 1 min.	2,500 VAC for 1 min.
	Between contact terminals of different polarity	2,500 VAC for 1 min.
	Between contact terminals of same polarity	1,500 VAC for 1 min.
Insulation resistance		1,000 MΩ min. *2
Weight		Approx. 58 g	Approx. 70 g	Approx. 44 g	Approx. 59 g	Approx. 9 g	Approx. 10 g

*1. When operating the P7SA-[]F-ND-PU at a temperature between 50 and 70°C, reduce the continuous current
       (6 A at 50°C or less) by 0.25 A for each degree above 50°C.
       When operating the P7SA-[]F-ND at a temperature between 50 and 70°C, reduce the continuous current
       (6 A at 50°C or less) by 0.3 A for each degree above 50°C.
       When operating the P7SA-[]F at a temperature between 50 and 85°C, reduce the continuous current
       (6 A at 50°C or less) by 0.1 A for each degree above 50°C.
*2. Measurement conditions: For 500 VDC applied to the same location as for dielectric strength measurement.

Short Bars (for P7SA-[]F-ND-PU)

Application	Applicable sockets	Models	Maximum carry current	Ambient operating temperature	Ambient operating humidity
Crossover wiring of contact terminals (bottom)	P7SA-[]F-ND-PU	XW5S-P2.5-2[]	24 A	-40 to 55°C	5% to 95%
		XW5S-P2.5-3[]
		XW5S-P2.5-4[]
		XW5S-P2.5-5[]

last update: November 2, 2018

• NO. G7SA
• TYPE:Safety Relays Copyright Statement Copyright Statement
• DATE:2021-06-09
• Associated products:
  A4E Enabling Switch/Features G7S-[]-E Relays with Forcibly Guided Contacts/Features