Bard FUSION-TEC WR Series, Сборник литературы

Страница: 34 / 102

Manual 2100-704C
Page 32 of 47
FIGURE 30
Communication Wiring: Termination at the First Wall-Mount Unit
1. From the controller, extend the shielded cable through a separate conduit
and route to the provided terminal block next to the wall-mount control
board.
These connections are polarity-sensitive. Two-wire communication from
control board is prewired to terminal block. Make sure to match "+" and "-"
symbols on controller terminal block.
2. Connect the wires matching the terminal
designations (+/-) of the controller
terminals. Leave the drain wire loose.
3. Connect another cable in a similar
fashion (“daisy chain”) to route in
conduit to the second wall-mount unit.
Connect both drain wires with wire nut.
From LC6000
Controller
1 2 4 5 7 9 10 8 12 14 16 17 3 6 11 13 15
Unit 1 Terminal Block
From LC6000
Controller
1 2 4 5 7 9 10 8 12 14 16 17 3 6 11 13 15
Unit 1 Terminal Block
To Wall-Mount Unit 2
From LC6000
Controller
1 2 4 5 7 9 10 8 12 14 16 17 3 6
11
13 15
Unit 1 Terminal Block
Wall-Mount Unit 1
– – + +
– – + +
– – + +