CAM LIMIT SWITCH WITH CONNECTING TERMINAL STRIP
9
Redundant safety devices are self-monitoring, i.e. they can detect an error within the
circuit and in the device connections. This type of circuit requires the use of self-
monitoring sensing equipment.
Safety contact for
emergency
chain / crank
Supplementary
limit switch,
grey
Operating
limit switch,
DOWN,
yellow
Operating limit
switch, UP,
black
Safety limit
switch
Controller fuse, 1.6A
Supple-
mentary
limit
switch,
white
Supplementary
limit switch,
blue
Intelligent Security & Fire Ltd.