Russound MCA-C5 - Manual (Page 17)

17 Russound MCA-C5 User and Installation Manual
Controller / Keypad Connection
The MDK-C5 keypad is designed for use with the C-Series controllers, and
connects to a keypad port near the top left on the rear of the controller. These
RJ-45 ports support MDK-C5 keypads (and up to two UNO-TS2 touchscreens
per controller).
The eight keypad ports correspond to the eight zones supported by the
MCA-C5. When a connected keypad is powered on, the zone becomes
active and the corresponding zone LED lights up on the front of the MCA-C5
controller.
Connections are made using CAT-5e with RJ-45 connectors using T568A wire
configuration. For a clean installation when wiring from a keypad port use
a CAT-5e patch cable to connect from the keypad port to a RJ-45 wall plate
(optional). Using the same T568A RJ-45 wiring configuration, use CAT-5e cable
from the wall plate to the keypad. Maximum CAT-5e cable length is 250 feet
between the controller and the keypad. The OS Update jumper should be in
the RUN position on the lower two pins.
If more keypads are desired for a zone, use an optional SA-ZX3 keypad
splitter with a Russound 1201A (12VDC 1A) power supply at the controller end.
All keypads on an SA-ZX3 control the same zone. More detailed information
regarding SA-ZX3 installation and operation can be found in its installation
manual.
Keypad connection to the MCA-C5
MDK-C5
MCA-C5 Controller
CAT-5e Cables
MDK-C5
CONTROLLER / KEYpAd CONNECTION