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Safety Relay G7SA

Safety Relay G7SA

EN standard small and slim safety relay.
[Features]
· Supports the CE marking of machinery (machinery directive.)
· Helps avoid hazardous machine status when used as part of an interlocking circuit.
· 4-pole and 6-pole types available.
· The terminal arrangement simplifies PWB pattern design.
· Reinforced insulation between inputs and outputs. Reinforced insulation between some poles of different polarity.
[Applications]
· Helps avoid hazardous machine status when used as part of an interlocking circuit.

**ขอราคาวันนี้ รับเลยของรางวัล ไม่ต้องลุ้น ถึง 31 ต.ค.นี้ ดูรายละเอียด ที่นี่

(i)Caution

  • **ขอราคาวันนี้ รับเลยของรางวัล ไม่ต้องลุ้น ถึง 31 ต.ค.นี้ ดูรายละเอียด ที่นี่

PDF

Japanese Only

Safety Relay Specifications

G7SA external appearance

G7SA external appearance

Additional Push-In Plus terminal sockets are used to save wiring work in comparison with traditional screw terminals (wiring time is reduced by 60%* in comparison with traditional screw terminals).
Relay with forcibly guided contacts (EN 50205 / Class A VDE certification)

  • *According to OMRON actual measurement data

Safety Relay Performance

Contact Resistance *1100 mΩ max.
Operating Time *220 ms max.
Response Time *310 ms max.
Recovery Time *220 ms max.
Operating Voltage75% max. relative to rated voltage
Release Voltage10% min. relative to rated voltage
Maximum Switching FrequencyMechanical36,000 operations/hr
Rated Load1,800 operations/hr
Insulation Resistance *41,000 MΩ min.
Dielectric Strength *5 *6Between Coil and Contacts4,000 V AC 50/60 Hz for 1 min
Between Contacts of Different Polarity4,000 V AC 50/60 Hz for 1 min (except for the following)
4 poles: between poles 3 and 4
6 poles: between poles 3 and 5, 4 and 6, and 5 and 6
2,500 V AC 50/60 Hz for 1 min
Between Contacts of Same Polarity1,500 V AC 50/60 Hz for 1 min
Vibration10 to 55 to 10 Hz, 0.75-mm single amplitude (1.5-mm double amplitude)
ShockDurability1,000 m/s2
Malfunction100 m/s2
Durability *7Mechanical10,000,000 operations min. (switching frequency 36,000 count/hr)
Electrical100,000 operations min.
(Rated load, switching frequency 1,800 operations/hr)
Inductive Load Switching Performance *8
(IEC60947-5-1)
AC15 240 V AC 2 A
DC13 24 V DC 1 A
Failure Rate (P Level) (Reference Value *9)5 V DC 1 mA
Ambient Operating Temperature *1012 to 48 V DC Specification: -40 to +85°C (assuming no icing or condensation)
110 V DC Specification: -40 to +60°C (assuming no icing or condensation)
Ambient Operating Humidity5 to 85% RH
Weight4 poles: approx. 22 g
6 poles: approx. 25 g

Note 1: The values given above are initial values.
 Note 2. Performance characteristic data is measured at a coil temperature of 23°C.
*1. Measurement conditions: 5 V DC, 1 A, voltage drop method.
*2. Measurement conditions: rated voltage operation
Ambient temperature conditions: 23°C
Bounce time not included.
*3. The response time is the time it takes for the a-contacts to open (OFF) after the coil voltage is turned OFF. Contact bounce time is included.
Measurement conditions: rated voltage operation
Ambient temperature conditions: 23°C
*4. Measured with a 500 V DC ohmmeter at the same places that the dielectric strength was checked.
*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 V AC, 50/60 Hz for 1 min. When using Push-In Plus terminal sockets (P7SA-□FND-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 data.
*8. Inductive load - AC15: cosø = 0.3, DC13: L/R = 48 ms.
*9. This value is based on a switching frequency of 300 operations/min.
*10. 12 to 48 V DC: 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 V DC: 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.

Safety Relay Dimensional Drawing

Model G7SA-3A1B, Model G7SA-2A2B dimensional drawing

Model G7SA-3A1B, Model G7SA-2A2B dimensional drawing

Model G7SA-3A1B, Model G7SA-2A2B terminal layout / internal schematics

Model G7SA-3A1B, Model G7SA-2A2B terminal layout / internal schematics

PCB processing drawing

PCB processing drawing

See the catalog for dimensional drawings for model numbers other than those detailed above.

Part Number
G7SA-2A2B DC24
G7SA-3A1B DC24
G7SA-3A3B DC24
G7SA-4A2B DC24
G7SA-5A1B DC24
Part NumberVolume DiscountDays to Shipวันจัดส่งContact Configuration Dimension width
(mm)
Same day [Other] 2a2b40
Same day [Other] 3a1b40
Same day [Other] 3a3b50
Same day [Other] 4a2b50
Same day [Other] 5a1b50

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Basic Informationข้อมูลพื้นฐาน

Application Safety relay Latch function NA Terminal shape For Circuit Boards
Contact rated current (minimum value for AC and DC)(A) 6 Coil rated voltage (DC)(V) 24 Dimension height(mm) 24
Dimension depth(mm) 13 Protective Structure Flux resistant shape

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