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Safety Relays & Controllers

SCHMERSAL SRB400CS-24VDC SAFETY-MONITORING MODULE 101176209

Product Code: 101176209

Enhance your machine safety with the Schmersal SRB series safety-monitoring module. This robust unit ensures operational security with Stop-Category 0 functionality and is equipped with an electronic fuse and wire breakage detection for reliable performance. Its design includes removable terminals for easy maintenance, a start input, and a feedback circuit for seamless integration into your system. The module boasts an automatic reset function and earth connection detection to safeguard against ground faults, while integral system diagnostics provide real-time monitoring. With two inputs each for normally closed (NC) and normally open (NO) configurations, this device adapts to various safety requirements. It features six LEDs for clear status indication and four safety contacts to ensure multiple points of protection. Operating at a rated voltage of 24 VDC with a power consumption of only 4.4 W, it's energy-efficient without compromising on safety. The module meets utilisation categories AC-15 (230 VAC, 6 A) and DC-13 (24 VDC, 6 A), confirming its versatility in different electrical environments. Trust in Schmersal's commitment to machine safety with this dependable safety-monitoring module from their SRB series.

Technical Specifications

Cable Note All indications including the conductor ferrules.
eCl@ss Number, Version 11.0 27-27-06-01
eCl@ss Number, Version 9.0 27-27-26-01
ETIM 6.0 EC000030
ETIM 7.0 EC000030
Gross Weight (g) 115.61
Maximum Actuating Speed (m/s) 2
Maximum Fuse Rating 6 A gG D-fuse
Maximum Temperature (°C) 60
Minimum Ambient Temperature (°C) -25
Minimum Temperature (°C) -25
Net Weight (g) 30.079
No. of Safety Contacts 2
Nominal Power (W) 4.4
Rated Maximum Operational Voltage AC (V) 24
Rated Maximum Operational Voltage DC (V) 24
Rated Short-circuit Current (A) 1000
Sensor Height (mm) 171.5
Sensor Length (mm) 31
Switching Element Normally open contact (NO)
Switching Principle Slow action
Utilisation Category DC-13 | AC-15
Utilisation Category DC-13 1.5 A
Working Principle RFID
Brand SCHMERSAL
Actuator Type Roller plunger
Contact Material Silver
Degree of Protection IP20
EAN 4250120000000
Enclosure Material Plastic, glass-fibre reinforced thermoplastic, self-extinguishing
Maximum Ambient Temperature (°C) 80
Maximum Cable Cross Section (mm²) 1 x 1.0 , flexible
Minimum Cable Cross Section (mm²) 0.75
Minimum Mechanical Life 1000000 Operations
Rated Impulse Withstand Voltage (kV) 6
Rated Insulation Voltage (V) 500
Series SRB
Standards EN IEC 60947-5-1 / EN IEC 60947-5-5 / EN ISO 13850
Terminal Type Cable

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