DigiTrace TCONTROL-CONT-03 - 3 RS485 Interface; Connection Diagram

19
3 RS485 interface
3.1 Connection diagram
(1) RS485 interface
v
This device can be ordered with an RS485 interface as an option.
Please refer to the Operating and Installation manual INSTALL-148
for the type designation.
H
Connect the interface line shielding to earth on one side in the
switch cabinet.
1
2
5
6
N(L-)
L1(L+)
14
13
17
20
21
22
23
RxD/TxD
19
18
24
(1)
-
+