Power Relays

G7S-[]-E

Relays with Forcibly Guided Contacts and High Switching Capacity of 10 A

Specifications
Ratings
Safety Relay Unit
Coil
Rated voltage
Rated current (mA)
Coil resistance (Ω)
Max. voltage (V)
Power consumption (W)
24 VDC
30
800
110%
Approx. 0.8
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
NO contact
10 A at 250 VAC
10 A at 30 VDC
NC contact
6 A at 250 VAC
6 A at 30 VDC
Rated carry current
NO contact
10 A
NC contact
6 A
Maximum switching voltage
250 VAC, 30 VDC
Maximum switching current
NO contact
10 A
NC contact
6 A
Characteristics
Safety Relay Unit
Contact resistance *1
100 max.
Operating time *2
50 ms max.
Release time *2
50 ms max.
Must operate voltage
80% max.
Must release voltage
10% min.
Maximum operating
frequency
Mechanical
18,000 operations/h
Rated load
1,800 operations/h
Insulation resistance *3
100 MΩ min.
Dielectric strength *4 *5
Between coil and contacts:
Between coil and pole 3 or coil and pole 4: 4,000 VAC, 50/60 Hz for 1 min

Other than the above:2,500 VAC, 50/60 Hz for 1 min

Between different poles:

Between pole 1, 3, or 5 and pole 2, 4, or 6: 4,000 VAC, 50/60 Hz for 1 min

Other than the above:2,500 VAC, 50/60 Hz for 1 min

Between contacts of same polarity:1,500 VAC, 50/60 Hz for 1 min
Vibration resistance
Destruction
10 to 55 to 10 Hz, 0.75-mm single amplitude (1.5-mm double amplitude)
Malfunction
10 to 55 to 10 Hz, 0.375-mm single amplitude (0.75-mm double amplitude)
Shock resistance
Destruction
1,000 m/s2
Malfunction
100 m/s2
Durability *6
Mechanical
10,000,000 operations min. (at approx. 18,000 operations/h)
Electrical
100,000 operations min. (at the rated load and approx. 1,800 operations/h)
Inductive load
switching capability *7
(IEC60947-5-1)
NO Contact
AC15 AC240V 5A
DC13 DC24V 2A
NC Contact
AC15 AC240V 3A
DC13 DC24V 2A
Failure rate (P level)
(reference value *8)
5 VDC, 1 mA
Ambient operating temperature
-25 to 70°C (with no icing or condensation)
Ambient operating humidity
5% to 85%
Weight
Approx. 65 g
Note: 1. The above values are initial values.
           2. Performance characteristics are based on a coil
temparature of 23°C.
*1. Measurement conditions: 5 VDC, 10
mA, voltage drop method.
*2. Measurement conditions: Rated voltage operation Ambient operating temperature: 23°C Contact bounce time is not included.

*3. The insulation resistance was measured with a 500-VDC
megohmmeter at the same locations as the dielectric strength was measured.
*4. When using a P7S Socket, the dielectric strength between coil and contacts and between different poles is 2,000 VAC, 50/60 Hz for 1 min.

*5. The coil refers to terminals 0-1, pole 1 refers to terminals 13−14, pole 2 refers to terminals 23−24, pole 3 refers to terminals 33−34, pole 4 refers to terminals 41−42 or 43−44, pole 5 refers to terminals 51−52, and pole 6 refers to terminals 61−62.

*6. The durability is for an ambient temperature of 15 to 35°C and an ambient humidity of 25% to 75%.

*7. AC15:
cosφ = 0.3, DC13: L/R = 96-ms
*8. The failure rate is based on an operating frequency
of 60 operations/min.
Options (order separately)
Sockets
Model
P7S-14F-END
P7S-14P-E
Continuous current
10 A
Dielectric
strength
Between contact terminals of different polarity
2000 VAC for 1 min.
Between contact terminals of same polarity
1500 VAC for 1 min.
Between coil and contact terminals
2000 VAC for 1 min.
Insulation resistance
1000 MΩ min. *
Weight
Approx. 110g
Approx. 25g
Note: Use the P7S-14F-END in the ambient humidity range of 25 to 85%, the P7SA-14P-E in the ambient humidity range of 5 to 85%.
* Measurement conditions: Measurement of the same points as for the dielectric strength at 500 VDC.
Certified Standards
Safety Relay Unit
EN Standards, VDE Certified
Models
Ratings
Standard number
Certification No.
Operating coil
Contact ratings
G7S-3A3B-E
G7S-4A2B-E
24 VDC
EN61810-1
Electromagnetic relay

EN61810-3

Relays with forcibly

guided contacts
40011951
24 VDC
NO Contact:
10 A 250 VAC (Resistive)

10 A 30 VDC (Resistive)


NC Contact:

6 A 250 VAC (Resistive)

6 A 30 VDC (Resistive)
UL Standards Certification (File No. E41515) Industrial Control Devices
Models
Standard number
Category
Listed/
Recognized
Contact ratings
Operating Coil
ratings
G7S-3A3B-E
G7S-4A2B-E
UL508
NRNT2
Recognized
NO Contact:
10 A per pole, 20 A total,

277 VAC (Resistive)

NC Contact:

6 A per pole, 20 A total,

277 VAC (Resistive)
24 VDC
CSA standard CSA C22.2 No.14 Industrial Control Devices
Models
Class number
File No.
Contact ratings
Operating Coil ratings
G7S-3A3B-E
G7S-4A2B-E
3211-07
LR35535
NO Contact:
10 A per pole, 20 A total,

277 VAC (Resistive)

NC Contact:

6A per pole, 20 A total,

277 VAC (Resistive)
24 VDC
Sockets
CE Marking Compliance
Models
EMC Directive
Low Voltage
Directive
Machinery
Directive
Safety Category
P7S-14F-END
P7S-14P-E
Not applicable
Not applicable
1
The CE compliance declaration was made in combination with the Safety Relay.
Note: 1. The Safety Category refers to the maximum applicable category selected when constructing control system safety components. The category does not apply to individual components.

          2. Details and other information on conformity levels are issued as part of the "EU Declaration of Conformity". Please contact your OMRON representative for more information.
EN Standards, VDE Certified
Models
Standard number
Certification No.
P7S-14F-END
P7S-14P-E
EN61984
40007595
UL Standards Certification (File No. E87929) Industrial Control Devices
Models
Standard number
Category
Listed/Recognized
P7S-14F-END
P7S-14P-E
UL508
SWIV2
Recognized
CSA standard CSA C22.2 No.14 and CSA C22.2 No. 158 Industrial Control Devices
Models
Class number
File No.
P7S-14F-END
P7S-14P-E
3211 07
LR35535