Safety Module VersiSafe
Safety Standstill Module
VersiSafe
Function safety standstill module:
- safe standstill detection on 3 - and single-phase motors (e.g. to enable gate interlocks on machine tools or to activate hold in brakes)
- detection of standstill via monitoring of remanence voltage
- redundant measurement via two independent channels
- adaptable to various motor types and applications
Property safety standstill mudule:
- SIL 3 according to DIN EN 61508 and DIN EN 61511
- SIL CL 3 according to EN 62061
- Performance Level e according to DIN EN ISO 13849-1
- Safety category 4 according to DIN EN 954-1
- no external initiators necessary
- independant of direction
- broken wire detection
- positive guided safety contacts: 3 NO contacts, 1 NC contact for AC 250V
- adjustable voltage setting
- adjustable standstill time delay
- LED indicators for standstill, event of line breakage and operation voltage
- suitable for operating with inverters
- width 45 mm
- nominal motor voltage up to 690V
Typical Applications:
Safe standstill detection in: safety circuits according to IEC/EN 60204 in machines with dangerous parts or tools (e.g. to enable gate interlocks on machine tools or to activate hold in brakes) to avoid damage if unexpected start can cause collision motor control when reversing direction