Operating Instructions
Operating Instructions Safety Systems
MGB-L0…-AR.-… and MGB-L0…-AP.-…
6
(translation of the original operating instructions) 2112657-15-06/20
Table 1: Possible combinations for MGB components
Evaluation unit
Handle module
MGB-H-...
from V2.0.0
MGB…AR/AP
from V3.0.0
Key to symbols Combination possible
2.1. Main differences between MGB-AP and MGB-AR
System family Symbol Use
MGB-AP
AP
Optimized for operation in safe control systems.
If series connection is not necessary, the number of terminals required can be reduced using this system family.
MGB-AR
AR
Linking of several guards on one shutdown path. As a consequence several safety doors can be very simply polled using one evalua-
tion unit or two control system inputs.
3. Description of the safety function
Devices from this series feature the following safety functions:
Monitoring of the guard position
(interlocking device according to ENISO14119)
Ì Safety function: the safety outputs are switched off when the guard is open (see chapter 6. Function on page 8).
Ì Safety characteristics: category, Performance Level, PFH
D
(see chapter 13. Technical data on page 29).
The following applies to devices with emergency stop:
Emergency stop
(emergency stop device according to ENISO13850)
Ì Safety function: emergency stop function
Ì Safety characteristics: B
10D
value (see chapter 13. Technical data on page 29)
4. Exclusion of liability and warranty
In case of failure to comply with the conditions for correct use stated above, or if the safety instructions are not followed,
or if any servicing is not performed as required, liability will be excluded and the warranty void.