Connection, installation / mounting
Product manual 2CKA00xx73xxxxx
│
38
6.6 Electrical
connection
6.6.1
Connection, installation and addressing
Fig. 12: Overview of connections / switches
The connections, the switches and the terminal resistor are located on the rear of the ABB
SmartTouch
®
.
Fig. 13: Overview of connections
1. Connect the device according to the graphics (See “Circuit diagrams“ on page 30).
Fig. 14: Overview of switch / terminal resistor
2. Set the address of the preferred outdoor station and the address of the indoor station via the
rotary switches on the rear of the housing (See “Addressing“ on page 325).
3. Set the master / slave function and the terminating resistor via the switches on the rear of
the housing (Chapter 12.7.14 “
Setting master/slave switches
“ on page 323).