User's Manual

TD 93021US Rev A
10 FEB 2014 / Ver A 27
Installation Guide
teleCARE IP
Figure 21. Stripping and positioning the cables for the NIRC
Caution: Each room bus requires four wires. If the cable contains more than four wires the
excess wires should be carefully stowed in the back box, away from the printed circuit board
and other components to avoid electrical faults and safety problems.
Details of the room bus connections are given in 5.4.1, 4-Pole Connector Terminal (NICT-4AA),
page 31.
Details of the 24Vdc power supply and corridor lamp connections are given in 5.4.2, 2-Pole
Connector Terminal (NICT-2BA), page 33.
Note: The 4-pole and the 2-pole connector terminals required for the room bus and the 24V
power supply are not supplied with the IP room controller. The connectors are available as
accessories and must be ordered separately.
Details of for connecting the LED lamp boards are given in section 5.6, LED Lamp Boards, page 43.