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Chapter
5
Operating Instructions
UE4155
28
© SICK AG • Industrial Safety Systems • Germany • All rights reserved
8010178/TF82/2010-03-05
Subject to change without notice
Electrical installation
5.1
Power supply (7/8"-connection)
Ensure that the maximum power consumption of the UE4155, including all connected
components, does not exceed 9 A.
Safeguard the power supply of the bus node using a 10 A F fuse.
Pin
Signal
Description
1
–
Not assigned
2
GND
0 V DC (voltage supply)
3
FE
Functional earthing
4
U
V
24 V DC (power supply)
5
–
Not assigned
Notes
Fig. 5: Power-supply pin
assignment
(7/8" connection)
Tab. 6: Power-supply pin
assignment
(7/8" connection)
4
3
2
1
5