Operating Instructions Safety Systems
MGB-L0…-AR.-… and MGB-L0…-AP.-…
10
(translation of the original operating instructions) 112657-12-01/15
6. Function
Together with a handle module, the interlocking module makes it possible to monitor the position of moving safety guards.
The combination also serves as a mechanical door stop at the same time.
OFF
ON
The following switch-on condition applies to the safety outputs FO1A and FO1B (also see chapters 14.2. MGB-AR
system status table on page 34 and 14.3. MGB-AP system status table on page 35):
Conguration
System family MGB-AR MGB-AP
Condition
No fault in the device TRUE TRUE
Safety guard closed TRUE TRUE
Bolt tongue inserted in interlocking module TRUE TRUE
In case of series connection:
Signal available from the upstream switch on the safety inputs FI1A and
FI1B
In case of separate operation:
DC24V present at the safety inputs FI1A and FI1B
TRUE irrelevant
FO1A and FO1B are ON
The interlocking module detects the position of the safety guard and the position of the bolt tongue.
The bolt tongue in the handle module is moved into and out of the interlocking module by actuating the door handle.