Sick - MOC3ZA-KAZ33D3 MOTOR SAFETY CONTROLLER STANDSTILL MONITOR

Motor Safety Controller Standstill Monitor

SICK Standstill Monitor MOC3ZA is a safety device for machine drives designed to protect against dangerous motor movements. This capable Standstill Monitor measures the residual voltage ensuring that no additional sensors are required for the standstill monitoring.
Reliable, this Standstill Monitor is suitable for applications with 3-phase, single-phase and direct current motors. The positively guided safety contacts enable the device to be connected to all of SICK's safe control solutions. Easy to mount and install and simple to commission using basic tools, perfect for system retrofitting or new installations. This monitor is suitable for numerous safety applications such as monitoring machine drives, door release following standstill detection, unlocking of hazardous areas.

Motor Standstill Monitor Features:
? Standstill motor monitoring by means of residual voltage measurement
? 3 normally open and 1 normally closed positively guided safety contacts
? 2 application diagnostic outputs for semiconductors
? 1 application diagnostic output normally open
? PL e (EN ISO 13849), SIL3 (IEC 61508), SILCL 3 (EN 62061)
? Maximum motor supply voltage 690 V
? Adjustable voltage threshold and standstill period
? Standstill time 0.2 ? 6 seconds adjustable
? Response time <100 ms
? Encoder interface ? motor voltage measuring
? 24 Vdc supply voltage, 4 W max. power consumption
? Screw type terminals
? Dimensions (WxHxD) 45 x 112 x 121 mm