Switch Module Electrical Connections; Connecting The Switch Module - ASCOM teleCARE IP Installation Manual

Installation Guide
teleCARE IP
6.4

Switch Module Electrical Connections

It is important to ensure that a minimum of 14in (35cm) of free cable is pulled out of the back box at
every location where teleCARE peripherals are to be installed.
Refer to the relevant switch module description in the following sections for details of the electrical
connections.
6.4.1 4-Pole Connector Terminal
The 4-pole connector terminals required for the room bus and also for the connection of a passive bus or
the bed light switching relays. It has a screw-less "spring-cage" connection technique and each terminal
has two connection points.
The 4-pole connector is not supplied with the switch modules but they are available as accessories and
must be ordered separately.
The designation of the room bus wires is shown in the following illustration.
17 July 2017 / Ver. PF3
Figure 72. Connecting the switch module
Figure 73. 4-pole connector terminal
5.5Vdc
DATA
VOICE
GND
Figure 74. 4-pole connector terminal with the room bus
TD 93021US
60