User manual
6 Detailed descriptions of I/O modules | Potential distribution module for functional earth UR20-16AUX-FE
411Manual u-remote1432790000/08/12.2015
PotentialdistributionmoduleforoutputcurrentpathUR20-16AUX-FE(OrderNo.1334790000)
The potential distribution module UR20-16AUX-FE provides
16 connections for the functional earth. Potential distribution
modules are passive modules without eldbus communica-
tion, therefore they are not considered during conguration.
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System
bus
U
SYS
U
IN
U
OUT
1
2
3
4
FE 1
•
•
•
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FE 16
FE
UR20 16AUX-FE
Block diagram UR20-16AUX-FE
1
2
3
4
2
1
3
4
1
2
3
4
2
4
3
1
2
4
3
1
AUX-FE
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Connection diagram UR20-16AUX-FE
A maximum of three passive modules (power-
feed module, potential distribution module,
empty slot module) may be installed in succes-
sion, however the next module to be installed
must be an active module!
6.58 Potential distribution module for functional earth UR20-16AUX-FE