Total Control MRX-8, Owner'S Manual

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T
OTAL
C
ONTROL
MRX-8 S
YSTEM
C
ONTROLLER
Rear Panel Descriptions
The rear panel ports are:
DC 12V Power: Attach the included 12V power supply here.
LAN Connection: RJ45 standard Ethernet connection to the
local network.
Relays (NO, NC, COM): Programmable relay to be normally
opened (NO), normally closed (NC) or momentary contact. An
application shall require less than 30V/.5A.
RS-232: Two RS-232 ports support Tx(Transmit), Rx(Receive) and
GND(Ground) connections for two-way communication.
Compatible with URC cables RS232F and RS232M.
Sensors: Two sensor ports allow programming of state dependent
and triggered automation macros. Compatible with URC Video
(SEN-VID), Voltage (SEN-VOLT), Audio (SEN-AUD), Current (SEN-
CMF), Light (SEN-LITE), and Contact Closure (SEN-CCLS) sensors.
IR Outputs: Six standard 3.5mm IR emitter ports with individual
output level adjustment screws. Always use the supplied sleeved
emitter with pink connector, in port #6.
Plugging a regular emitter to
this port may cause it to damage the unit and prevent it from
operating correctly.
RFTX-1 Port: Connect the included 3.5mm stereo to 3.5mm stereo
to the optional RFTX-1 transmitter and control URC Lighting
products via 418MHz or 433.92MHz wireless RF.
Reset: Press and release to reboot. Pressing and holding for 15
seconds factory defaults the unit.
DC 12V
Power Relay: NO,
NC, COM
RFTX-1
Reset
RS-232 Ports
Sensors
IR Outputs: #1-6
LAN