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INTELLIGENT SERVER
REQUIREMENT
Attach the supplied clamp filter to the LAN cable and RS-485 cable.
* Wind the LAN cable and RS-485 cable around the clamp filter as shown below when attaching the filter to the
cable.
After attaching the filter, fix it to the LAN cable and RS-485 cable using a supplied tie-wrap.
* Attach the clamp filter as near the main unit as possible.
Connection to the TCS-NET Relay Interface
• TxRx(+) Connection
Connect the two wires (red and orange wires) of the four RS-485 wires and the wire from the terminal board RS-
485 A of the TCS-NET Relay Interface using the closed end wire joint. The red and orange wires can be
connected directly to the terminal board RS-485 A of the Relay Interface.
• TxRx(-) Connection
Connect the two wires (brown and yellow wires) of the four RS-485 wires and the wire from the terminal board
RS-485 B of the TCS-NET Relay Interface using the closed end wire joint. The brown and yellow wires can be
connected directly to the terminal board RS-485 B of the Relay Interface.
Intelligent Server
RS-485 cable
NOTE
The RS-485 signal wire has polarity.
If connected with incorrect polarity, the unit will not work.
Do not connect or disconnect the wire during control operation.
Doing so may cause a malfunction.
LAN cable
RS-485 cable
Closed end
wire joint
RS-485
Red/Orange
Brown/Yellow
Shield wire open
(insulated)
Connect the shield
wires of the 2 wires
Shield wire earth
connection
– 10 –
Installation Manual
TCS-NET
Relay Interface
TCS-NET
Relay Interface
EN
10-EN
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