EUCHNER MGB-LxxB-PNx-xxx (PROFINET) with Data Structure Type B - Manual (Page 3)

Operating Instructions Safety System MGB-L..B-PN.-... (PROFINET)
3
Scope
This manual is valid for all MGB-PN with data structure type B from version number
V3.22.0.
Correct use
MGB-L0
The safety system MGB-L0 is an electromagnetic interlocking device without guard
locking.
The system comprises at least one interlocking module MGB-L0 and one handle
module MGB-H...
In combination with a safety guard, this safety component prevents dangerous
machine movements from being performed for as long as the safety guard is
opened. A stop command is triggered if the safety guard is opened during the
dangerous machine function.
For the control system, this means that
Ìstarting commands which cause hazardous situations must become active only
when the safety guard is in the protective position.
MGB-L1/MGB-L2
The safety system MGB-L1 / MGB-L2 is an electromagnetic interlocking device
with guard locking and guard lock monitoring.
The system comprises at least one locking module MGB-L1 / MGB-L2 and one
handle module MGB-H...
In combination with a safety guard and the machine control, the MGB system pre-
vents the safety guard from being opened while a dangerous machine movement
is being performed.
For the control system, this means that
Ìstarting commands which cause hazardous situations must become active
only when the safety guard is in protective position and the guard locking is in
locked position.
ÌThe locked position of the guard locking must be released only when the haz-
ardous situation is no longer present.
MGB-L0/MGB-L1/MGB-L2
The interlocking module MGB-L0B-PN.-... and locking module MGB-L1B-PN.-... /
MGB-L2B-PN.-... are operated as an IO device in the PROFINET (PROFIsafe).
Before safety components are used, a risk assessment must be performed on the
machine, e.g. in accordance with
ÌEN ISO 13849-1, Safety of machinery. Safety related parts of control systems.
General principles for design
ÌEN ISO 12100, Safety of machinery – Basic concepts - General principles for
design - Risk assessment and risk reduction.
Correct use includes compliance with the relevant requirements for installation
and operation, in particular
ÌEN ISO 13849-1, Safety of machinery. Safety related parts of control systems.
General principles for design