Crestron
DM-RMC-100
DigitalMedia™ Room Controller, CAT
Connectors, Controls & Indicators (Continued)
# CONNECTORS
1
,
CONTROLS &
INDICATORS
DESCRIPTION
6 SENS
(1) 2-pin 3.5 mm detachable
terminal block;
Digital/contact closure sensing
input;
Rated for 0-24 Volts DC,
referenced to ground;
Input impedance: 2.2k ohms
pulled up to 5 Volts DC;
Logic threshold: 2.5 Volts DC
nominal with 1 Volt hysteresis
band
7
HDMI
(1) 19-pin Type A HDMI
female;
HDMI digital video/audio output
Also supports DVI
2
8 USB
(1) USB Type A female;
USB 1.1 host port for
connection of a mouse,
keyboard or other USB
HID-compliant device
14
RELAY (1-2)
(1) 4-pin 3.5 mm detachable
terminal block comprising two
normally open, isolated relays;
Rated 1 Amp, 30 Volts AC/DC;
MOV arc suppression across
contacts
15 COM
(1) 5-pin 3.5 mm detachable
terminal block, bidirectional
RS-232 port;
Up to 115.2k baud, hardware
and software handshaking
support
(Continued on following page)
Operations & Installation Guide – DOC. 6743-1F
Room Controller, CAT: DM-RMC-100
•
15
