Guard Door Monitors
SRB 301ST
Features:
Signal evaluation of potential-free contacts, e.g. Emergency Stop command devices, position switches with safety function and solenoid interlocks
Signal evaluation of potential outputs, for instance safety light curtains and grids
1 or 2 channel control
3 enabling paths, Stop 0
1 indication contact (NC)
Optionally cross-wire detection
With hybrid fuse
Reset with edge detection or automatic start
4 LEDs to show operating conditions
Control Category 4 to EN 954-1
Plug-in screw terminals
