Relays with Forcibly Guided Contacts
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.
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 mΩ 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.
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.
* 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.
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 |