Operation In An Ar Switch Chain - EUCHNER MGB-L0 AR Series Operating Instructions Manual

Operating Instructions Safety Systems
MGB-L0...-AR.-... and MGB-L0...-AP.-...

11.10. Operation in an AR switch chain

+24 V DC
AR
GND
Figure 17: Connection examples for operation in a CES-AR switch chain
For detailed information on operation in an AR switch chain, see the related CES-AR operating instructions. The inter-
locking module MGB-L0-AR-... behaves in the switch chain in practice like a safety switch CES-AR. The differences
to the CES-AR are described in the following.
28
-F1 -F2
UA UB FI1A FI1B
X3:4 X5:6 X4:1 X4:2
Safety
Inputs
Safety
Outputs
X5:5 X3:5 X4:4 X4:5 X5:1
0V 0V FO1A FO1B
-F3 -F4
UA UB FI1A FI1B
X3:4 X5:6 X4:1 X4:2
Safety
Inputs
Safety
Outputs
X5:5 X3:5 X4:4 X4:5 X5:1
0V 0V FO1A FO1B
Connected
load
(translation of the original operating instructions) 2112657-13-05/18
-S1
RST
X4:6 X2:3 X2:4
MGB
S1
Monitoring Outputs
X5:2 X5:4 X2:1 X2:2
OD OT OI
RST
X4:6 X2:3 X2:4
MGB
S1
Monitoring Outputs
X5:2 X5:4 X2:1 X2:2
OD OT OI
X3:1 X3:3
UA
S2 S3
H2 H3
0V
X2:6 X2:7 X3:2
X3:1 X3:3
UA
S2 H2 S3 H3
0V
X2:6 X2:7 X3:2