User manual

Operating Elements, LEDs and Connectors
33003962 11/2011 31
XBT RT Terminals
On their front panels the XBT RT terminals provide the following operating and
control elements:
6 Service keys
7 Control keys for function or digital input (according to the context)
No. Description
XBT RT5•• XBT RT511
No. Description
1 Backlit LCD display
2 Service keys
3 Keys for control or service (according to software configuration)
4 Configurable touchscreen
5 Communication LED (XBT RT511)
6 Alarm LED (XBT RT511)
7 LEDs that can be controlled by the PLC (XBT RT511)
8 Touch LED (XBT RT511)