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2114575-06-02/21 (translation of the original operating instructions)
Operating Instructions Safety Systems
MGB-L..B-PN.-… (PROFINET) and With Data Structure Type A
EN
2. Correct use
The following applies to MGB-L0:
The system comprises at least one interlocking module MGB-L0-... and one handle module MGB-H...
The safety system MGB is an interlocking device without guard locking (type 4). Devices with unicode evaluation possess a
high coding level, devices with multicode evaluation possess a low coding level.
In combination with a movable guard and the machine control, this safety component prevents dangerous machine functions
from occurring while the guard is open. A stop command is triggered if the guard is opened during the dangerous machine
function.
This means:
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Starting commands that cause a dangerous machine function must become active only when the guard is closed.
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Opening the guard triggers a stop command.
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Closing a guard must not cause automatic starting of a dangerous machine function. A separate start command must
be issued. For exceptions, refer to EN ISO 12100 or relevant C-standards.
The following applies to MGB-L1/MBG-L2:
The system comprises at least one locking module MGB-L1-…/MGB-L2-… and one handle module MGB-H…
The safety system MGB is an interlocking device with guard locking (type 4). Devices with unicode evaluation possess a
high coding level, devices with multicode evaluation possess a low coding level.
In combination with a movable guard and the machine control, this safety component prevents the guard from being opened
while a dangerous machine function is being performed.
This means:
Ì
Starting commands that cause a dangerous machine function must become active only when the guard is closed and
locked.
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The guard locking must not be released until the dangerous machine function has ended.
Ì
Closing and locking a guard must not cause automatic starting of a dangerous machine function. A separate start com-
mand must be issued. For exceptions, refer to EN ISO 12100 or relevant C-standards.
For MGB-L0/MGB-L1/MGB-L2
The interlocking module MGB-L0B-PN.-… and the locking module MGB-L1B-PN.-…/MGB-L2B-PN.-… are operated as IO
devices in the PROFINET (PROFIsafe).
Before the device is used, a risk assessment must be performed on the machine, e.g. in accordance with the following
standards:
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EN ISO 13849-1
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EN ISO 12100
Ì
IEC 62061
Correct use includes observing the relevant requirements for installation and operation, particularly based on the following
standards:
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EN ISO 13849-1
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EN ISO 14119
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EN 60204-1
The safety system MGB can be combined only with the intended modules in the MGB system family.
On the modification of system components, Euchner provides no warranty for function
The customer is responsible for the safe overall function, especially for the safe integration into the PROFIsafe environment.
Important!
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The user is responsible for the proper integration of the device into a safe overall system. For this
purpose, the overall system must be validated, e.g. in accordance with EN ISO 13849-2.