Operating Instructions Safety Systems
MGB-L..B-EI-… (Ethernet/IP) and With Data Structure Type A
10
(translation of the original operating instructions) 2126330-10-03/21
6. Function
6.1.
Interlocking module MGB-L0.B-EI.
Together with a handle module, the interlocking module makes it possible to interlock movable guards. The combination
also serves as a mechanical door stop at the same time.
Important!
To operate the device as an interlocking device according to EN ISO 14119, the signals for door
position (safe bit
FI.D
) and bolt position (safe bit
FI.B
) must be polled in a logical AND operator.
This operator is already implemented in safety bit
FI.SK
.
As an alternative, you can also link the bits
FI.D
and
FI.B
individually in your control system.
The following switch-on condition applies to safety bit
FI.SK
(SK):
Ì
Guard closed
FI.D
Ì
Bolt tongue inserted into interlocking module
FI.B
Also see chapter
16. System status table on page 28
.
The interlocking module detects the position of the 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.
6.2.
Locking module MGB-L1.B-EI. and MGB-L2.B-EI.
Together with a handle module, the locking module makes it possible to lock movable guards. The combination also serves
as a mechanical door stop at the same time.
Important!
To operate the device as a guard locking device for personnel protection according to EN ISO 14119,
the signals for door position (safe bit
FI.D
), bolt position (safe bit
FI.B
) and guard lock monitoring
(safe bit
FI.L
) must be polled in a logical AND operator. This operator is already implemented in
safety bit
FI.UK
.
As an alternative, you can also link the bits
FI.D
,
FI.B
and
FI.L
individually in your control system.
The following switch-on condition applies to safety bit
FI.UK
:
Ì
Guard closed
FI.D
Ì
Bolt tongue inserted into locking module
FI.B
Ì
Locking arm in locking position (guard lock monitoring)
FI.L
Also see chapter
16. System status table on page 28
.
The locking module detects the position of the guard and the position of the bolt tongue. The position of the locking arm
is also monitored.
The bolt tongue in the handle module is moved into and out of the locking module by actuating the door handle.
The locking arm locks the bolt tongue when the bolt tongue is fully inserted into the locking module. Depending on version,
this locking is by spring force or solenoid force.
Guard locking is controlled via safety bit
FO.L