User's Manual

Table Of Contents
TD 93021US
17 July 2017 / Ver. PF3 73
Installation Guide
teleCARE IP
6.6.1 NIMS2 Electrical Connections and DIP Switch Settings
The medical rail socket (NIMS2) is an “active peripheral” which must be connected to one of the four
room buses of a teleCARE IP room controller by the 4-pole room bus connector. The room bus connector
includes the 5.5Vdc power supply for the NIMS2.
Each room bus offers individual addresses for up to four switch modules. The address is selected using
the DIP switch on the switch module printed circuit board. Details of the DIP switch settings are given in
6.4.10, Dip Switch Settings on page 67.
Figure 95. Medical Rail Socket NIMS2 electrical connections and address setting
For details of the 4-Pole connector see 6.4.1, 4-Pole Connector Terminal on page 60.
For light switching relay details see 6.5.2, Light Switching Relay Maximum Load and Surge Damping
Diode on page 70.
For details of connecting a speech module see 6.15.1, Connecting the Speech Module on page 101.
For details of connecting the external call see 6.5.3, External Call Contact with Call Lamp Output on page
71.
Note: The 4-pole connector terminals required for the room bus and other inputs and
outputs are not supplied with the switch module. They are available as accessories and
must be ordered separately.
Not supported
with UL 2560
systems
4-Pole Connector
for the
Room Bus
4-Pole Connector
for an External Call Input
and Call Lamp LED Output
Connector for
the Speech
Module
4-Pole Connector for the
Stereo Input from the
Television Interface M
4-Pole Connector for
the Light Switching
Relays