7. Connection
DA
T
A
+12V DC
No connection
on this pin
allowed!
0V
BUS-2
BUS-2 connection
Shield connection at the mounting frame
Screw terminal
for BUS-2 connection
7.1 Notes for set up the BUS-2 address
The BUS-2 address has to be set up during commissioning.
The device will be initialized to standard settings after the operation voltage has been connected
for the first time to a device in ex-works condition. After touching the display it shows the menue for
set up the BUS-2 address. Adjustable address range is 01 to 63.
Connect the operating voltage. Wait until the display is blank and then annother 5 sec. After
touching the display subsequently actuate the tamper switch 3 times --> the display shows the
menue for set up the BUS-2 address. Adjustable address range is 01 to 63.
Pre-configuration of the operating panel: Set up of the BUS-2 address can be done even
when the operating panel is not installed, by connecting the operating voltage .The BUS-
2 address will be stored permanently even when disconnecting the operating voltage.
7.1.1 Set up the BUS-2 address
Tamper and tear off
protection switch
16 Mounting and Connection Instructions TouchCenter Keypad TFT BUS-2
