Plant installation
4.3 Connection of the PLB slave
Power Line Booster
Operating Instructions, 11/2019, A5E36203125A-AG
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4.3
Connection of the PLB slave
To connect the PLB slave to the communication sliders, use the cables specified in section
"PLB connection cable (Page 32)".
If you are not using the pre-fabricated 8 meter PLB connection cable, you must ensure that
all cables in the entire system are of the same type and have the same length (+/- 5%).
4.4
Rail connection TC module
You must install the PLB TC module (Page 28) in an enclosure (e.g. a rail terminal box) to
ensure its isolation.
Connect the end of the rail pair Rail A/ Rail B to the ports X1.1 and X1.2 of the PLB TC
module. Use relatively short 2.5 mm² cables with a maximum length of 0.5 meters for the
connection between rail and rail terminal box.
Terminal
Connection
Color
X1.1
A (Rail A)
Red
X1.2
B (Rail B)
Green
X2.1
A'
Brown
X2.2
B'
Violet
Note
The connections X2.1 (A') and X2.2 (B') are not used for termination at the rail end and must
be isolated.
For example, you can connect the cables to empty or unused terminals in the rail terminal
box.
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