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TR80 - Installation and Operation Guide
7
100 - 230V AC Power Supply
(1)
Shield should be connected to earth ground at one end only.
1.3.3.1 Wiring Terminals
1.3.4 Powering Up the Wall Module
Once the wall module is installed and powered, the unit gets started shows firm
-
ware version number and goes through the startup sequence to display the ready
or protected mode.
Terminals
Number
Legends
Description
1
L
100 to 230 V AC, 50/60 Hz
Power supply connection
2
N
5
+
~
24 Vac/dc ± 10%
Power supply connection
6
GND
7
+
RS485 Port 1
Modbus RTU slave connection to controller
8
-
9
COM
Shared common for port1 & port 2
10
+
RS485 Port 2
Modbus RTU repeater connection to DALI64
11
-
12
UI
General purpose universal input for
NTC10K, NTC20K, 0-10 Vdc & voltage free contact
13
GND