Relays with Forcibly Guided Contacts G7SA CSM G7SA DS E 10 3 Compact, Slim Relays Conforming to EN Standards Relays with forcibly guided contacts (EN50205 Class A, certified by VDE). Supports the CE marking of machinery (Machinery Directive). Helps avoid hazardous machine status when used as part of an interlocking circuit. Four-pole and six-pole Relays are available. For the most recent information on models that have been certified for The Relays terminal arrangement simplifies PWB pattern safety standards, refer to your OMRON website. design. Reinforced insulation between inputs and outputs. Be sure to read the Safety Precautions on page 6 and the Reinforced insulation between some poles of Precautions for All Relays with Forcibly Guided Contacts. different polarity. Model Number Structure Note: Specify the power supply voltage when ordering. Model Number Legend G7SA- A B 1 2 1. NO Contact Poles 2. NC Contact Poles 2: DPST-NO 1: SPST-NC 3: 3PST-NO 2: DPST-NC 4: 4PST-NO 3: 3PST-NC 5: 5PST-NO Ordering Information Specify the power supply voltage when ordering. Relays with Forcibly Guided Contacts Type Sealing Poles Contact configuration Rated voltage Model 12, 18, 21, 24, 48, 110 VDC 3PST-NO, SPST-NC G7SA-3A1B 4 poles DPST-NO, DPST-NC 12, 18, 21, 24, 48, 110 VDC G7SA-2A2B 12, 18, 21, 24, 48, 110 VDC Standard Flux-tight 5PST-NO, SPST-NC G7SA-5A1B 6 poles 4PST-NO, DPST-NC 12, 18, 21, 24, 48, 110 VDC G7SA-4A2B 12, 18, 21, 24, 48, 110 VDC 3PST-NO, 3PST-NC G7SA-3A3B Sockets Type LED indicator Poles Rated voltage Model 4 poles P7SA-10F No --- 6 poles P7SA-14F Track-mounting Track mounting and screw mounting possible 4 poles P7SA-10F-ND Yes 24 VDC 6 poles P7SA-14F-ND 4 poles P7SA-10P Back-mounting PCB terminals No --- 6 poles P7SA-14P 1G7SA Specifications Ratings Coil (4 poles) Contacts Item Rated Coil Max. Power Item Load Resistive load current resistance voltage consumption Rated load 6 A at 250 VAC, 6 A at 30 VDC Rated voltage (mA) () (V) (mW) Rated carry current 6 A 12 VDC 30 400 Max. switching voltage 250 VAC, 125 VDC 18 VDC 20 900 Max. switching current 6 A 21 VDC 17.1 1,225 Approx. 360 Contact materials Au plating + Ag alloy 110% 24 VDC 15 1,600 48 VDC 7.5 6,400 110 VDC 3.8 28,810 Approx. 420 Coil (6 poles) Item Rated Coil Max. Power current resistance voltage consumption Rated voltage (mA) () (V) (mW) 12 VDC 41.7 288 18 VDC 27.8 648 21 VDC 23.8 882 Approx. 500 110% 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 23C with tolerances of 15%. 2. The maximum voltage is based on an ambient operating temperature of 23C maximum. Characteristics of Sockets Note: Use the P7SA- F-ND in the ambient temperature range of 20 to 70C. P7SA-10F P7SA-14F Model P7SA-10P P7SA-14P Use the P7SA- F and P7SA- F-ND in the ambient P7SA-10F-ND P7SA-14F-ND humidity range of 25 to 85%, the P7SA- P in the ambient humidity range of 5 to 85%RH. *1. When operating the P7SA- F at a temperature between 50 and Continuous current 6 A *1 85C, reduce the continuous current (6 A at 50C or less) by 0.1 A for each degree above 50C. When operating the P7SA- F-ND at a temperature between 50 Dielectric strength 2,500 VAC for 1 min. between poles and 70C, reduce the continuous current (6 A at 50C or less) by 0.3 A for each degree above 50C. Insulation resistance 1,000 M min. *2 *2. Measurement conditions: Measurement of the same points as for the dielectric strength at 500 VDC. Weight Approx. 44 g Approx. 59 g Approx. 9 g Approx. 10 g Characteristics Contact resistance *1 100 m max. Operating time *2 20 ms max. Note: 1. The above values are initial values. Response time *3 10 ms max. 2. Performance characteristics are based on coil Release time *2 20 ms max. temparature of 23C. *1. The contact resistance was measured with 1 A at 5 Must operate voltage 75% max. VDC using the voltage-drop method. Must release voltage 10% min. *2. These times were measured at the rated voltage and Mechanical 36,000 operations/h an ambient temperature of 23C. Contact bounce Maximum operating time is not included. frequency Rated load 1,800 operations/h *3. The response time is the time it takes for the normally Insulation resistance *4 1,000 M min. open contacts to open after the coil voltage is turned Between coil contacts/different poles (except for poles 3-4 in OFF. Contact bounce time is included. Measurement conditions: Rated voltage 4-pole Relays and poles 3-5, 4-6, and 5-6 in 6-pole Relays): operation, Ambient temperature: 23C 4,000 VAC, 50/60 Hz for 1 min. *4. The insulation resistance was measured with a 500- Dielectric strength *5 *6 Between different poles (poles 3-4 in 4-pole Relays and poles VDC megohmmeter at the same locations as the 3-5, 4-6, and 5-6 in 6-pole Relays): dielectric strength was measured. 2,500 VAC, 50/60 Hz for 1 min. *5. Pole 3 refers to terminals 31-32 or 33-34, pole 4 Between contacts of same polarity: 1,500 VAC, 50/60 Hz for 1 min. refers to terminals 43-44, pole 5 refers to terminals 10 to 55 to 10 Hz, 0.75-mm single amplitude 53-54, and pole 6 refers to terminals 63-64. Vibration resistance (1.5-mm double amplitude) *6. When using a P7SA Socket, the dielectric strength 2 Destruction 1,000 m/s between coil contacts/different poles is 2,500 VAC, Shock resistance 2 50/60 Hz for 1 min. Malfunction 100 m/s *7. The durability is for an ambient temperature of 15 to 10,000,000 operations min. Mechanical 35C and an ambient humidity of 25% to 75%. For (at approx. 36,000 operations/h) the durability performance to the load, refer to the Durability *7 100,000 operations min. Durability Curve. Electrical (at the rated load and approx. 1,800 operations/h) *8. AC15: cos = 0.3, DC13: L/R = 48-ms. Inductive load switching capability *8 AC15 AC240V 2A *9. The failure rate is based on an operating frequency of 300 operations/min. (IEC60947-5-1) DC13 DC24V 1A *10.12 to 48 VDC: Failure rate (P level) 5 VDC, 1 mA When operating between 70 and 85C, reduce the (reference value *9) rated carry current of 6 A by 0.1 A for each degree 12 to 48 VDC: -40 to 85C (with no icing or condensation) above 70C. Ambient operating temperature *10 110 VDC: -40 to 60C (with no icing or condensation) 110 VDC: Ambient operating humidity 5% to 85% When operating between 40 and 60C, reduce the 4 poles: Approx. 22 g rated carry current of 6 A by 0.27 A for each degree Weight 6 poles: Approx. 25 g above 40C. 2