G7S-4A2B-E DC24V

Relays with Forcibly Guided Contacts G7S CSM G7S DS E 5 1 Relays Conforming to EN Standard 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. Track-mounting and Back-mounting Sockets are available. Be sure to read the Safety Precautions on page 5 and the Precautions for All Relays with Forcibly Guided Contacts. Model Number Structure Model Number Legend G7S- A B 1 2 1. NO Contact Poles 4: 4PST-NO 3: 3PST-NO 2. NC Contact Poles 2: DPST-NC 3: 3PST-NC Ordering Information Relays with Forcibly Guided Contacts Type Poles Contact configuration Rated voltage Model 4PST-NO, DPST-NC G7S-4A2B Standard 6 poles 24 VDC 3PST-NO, 3PST-NC G7S-3A3B Sockets Type Rated voltage Model Track-mounting Common for track mounting and screw mounting 24 VDC P7S-14F-END Back-mounting PCB terminals --- P7S-14P-E 1G7S Specifications Ratings Coil Item Rated current Coil resistance Must operate Must release Max. voltage Power consumption Rated (mA) () voltage (V) voltage (V) (V) (W) voltage 24 VDC 30 800 80% max. 10% min. 110% Approx. 0.8 Note: 1. The rated current and coil resistance are measured at a coil temperature of 23C with tolerances of 15%. 2. Performance characteristics are based on a coil temperature of 23C. 3. The maximum voltage is based on an ambient operating temperature of 23C maximum. Contacts Item Load Resistive load Inductive load (cos = 0.4, L/R = 7 ms) Rated load 240 VAC: 3 A, 24 VDC: 3 A 240 VAC: 3 A, 24 VDC: 1 A Rated carry current 6 A Maximum switching voltage 250 VAC, 24 VDC Maximum switching current 6 A Characteristics of Sockets Model Continuous current Dielectric strength Insulation resistance P7S-14 10 A 2,000 VAC for 1 min. between terminals 1,000 M min. * Note: Use the P7S-14F-END in the ambient humidity range of 35 to 85%. * The insulation resistance was measured with a 500-VDC megohmmeter at the same locations as the dielectric strength was measured. Characteristics Contact resistance *1 100 m max. Operating time *2 50 ms max. Release time *2 50 ms max. Mechanical 18,000 operations/h Maximum operating frequency Rated load 1,800 operations/h Insulation resistance *3 100 M min. Dielectric strength 2,500 VAC, 50/60 Hz for 1 min. (1,500 VAC between contacts of same polarity) Destruction 10 to 55 to 10 Hz, 0.75-mm single amplitude (1.5-mm double amplitude) Vibration resistance Malfunction 10 to 55 to 10 Hz, 0.375-mm single amplitude (0.75-mm double amplitude) 2 Destruction 1,000 m/s Shock resistance 2 Malfunction 100 m/s Mechanical 10,000,000 operations min. (at approx. 18,000 operations/h) Durability *4 Electrical 100,000 operations min. (at the rated load and approx. 1,800 operations/h) Failure rate (P level) (reference value *5) 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: The above values are initial values. *1. Measurement conditions: 5 VDC, 10 mA, voltage drops. *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. The durability is for an ambient temperature of 15 to 35C and an ambient humidity of 25% to 75%. *5. The failure rate is based on an operating frequency of 60 operations/min. 2