R5906112 /15 UDX40
4.1 Introduction
General
The Input & Communication module consists of a local keypad with LCD panel (1), a communication panel (4)
and a Quad Combo input board (5). The free input slot can be used for optional modules (e.g. the Quad DP
1.2 input board).
Two boards of the same type can be used without restrictions. You can mount a second Quad
Combo Input board in the free input slot (6). Alternatively, you can also remove the pre-mounted
Quad Combo Input board and replace it with a second optional module (for example, a second
Quad DP 1.2 input board).
Image 4–1
1 Local Keypad and LCD panel
2 Optional antenna for WiFi connection
3 Optional antenna for GSM
4 Communication Panel
5 Quad Combo Input board
6 Free input slot (here filled with the Quad DP 1.2 Input board)
4.2 Local Keypad and LCD panel
Overview
Image 4–2
Input & Communication