Spec Sheet: DM-RMC-100
Crestron DM-RMC-100
Room Controller
> DigitalMedia receiver and display controller
> Low-profile design
> Easy setup and diagnostics
> Mounts to a 2-gang, 4" square, or Euro electrical box
> Meets requirements for plenum-rated ceilings
> HDMI display output
> USB HID keyboard/mouse port
> 10/100 Ethernet LAN port
> RS-232, IR, digital in, & relay control ports
> Optional power current sensor
The DM-RMC-100 provides a convenient one-box interface solution to support a single
display device as part of a complete DigitalMedia system. It functions as a DM receiver
and control interface, providing a single HDMI output along with a variety of control ports.
Its compact, low-profile design allows the DM-RMC-100 to be installed discreetly behind
a flat panel display or above a ceiling mounted projector. The connection to the head end
requires just one DigitalMedia cable, with a potential cable length of up to 450 feet*.
The video and audio connection on the DM-RMC-100 consists of a single HDMI digital AV
output port, supporting HDMI 1.3a with Deep Color, 1080p60 HDTV and WUXGA computer
resolutions, HD lossless audio, full HDCP support, and CEC device control - all through a
single HDMI cable. In addition, there are RS-232 and IR control ports provided for device
control if needed. Two relays are included for screen and lift control, and an optional
current sensor or motion sensor may be connected to the SENS input.
The USB HID port allows a mouse/keyboard or game controller to be connected, enabling
full control of a centralized source device (i.e. computer, game console, media server, etc.)
located at the equipment rack. And finally, the LAN jack provides a high-speed connection
to the DM LAN to support an Ethernet-equipped display or other device.
An array of indicators on the front of the DM-RMC-100 provides for easy setup and troubleshooting, verifying the status of connections and signal activity at a glance.
The DM-RMC-100 mounts to a standard 2-gang, 4" square, or 85mm European electrical
box, and sticks out only one inch from the wall surface. Connections to the display are
all positioned along the bottom edge of the receiver, allowing cables to be dressed neatly
without obstruction. The DM and LAN connection are made behind the unit within the
electrical box.
Signal Types: HDMI 1.3a w/Deep Color w/HDCP 1.1 copy protection protocol
Formats: HDMI v.1.3a w/Deep Color, DVI v.1.0, HDCP v.1.1 content protection support
Signal Types: [email protected], [email protected] (480p), [email protected], [email protected],
[email protected], [email protected], [email protected], [email protected], [email protected],
[email protected] (720p60), [email protected], [email protected], [email protected], [email protected],
[email protected], [email protected], [email protected], [email protected], [email protected],
[email protected], [email protected], [email protected], [email protected] (1080p60),
[email protected], [email protected], [email protected],
plus any other resolution allowed by HDMI v.1.3a
www.crestron.com | 800.237.2041
Signal Types: HDMI v.1.3a supporting HD lossless multi-channel up to 7.1, analog converted
stereo pass-thru
Formats: Dolby® TrueHD 7.1, Dolby Digital Plus 7.1, Dolby Digital AC3 5.1,
Dolby Digital EX 5.1, DTS-HD Master Audio™ 7.1, DTS-HD High Res 7.1, DTS 5.1,
DTS-ES Matrix 5.1, DTS-ES Discrete 6.1, DTS 96/24 5.1, 8ch PCM, 6ch PCM, 2ch PCM
Protocols: Supports USB HID class devices
Connectors – Front
SENS: (1) 2-pin 3.5mm detachable terminal block; Digital/contact closure sensing input; Rated
for 0-24 Volts DC, referenced to GND; Input Impedance: 2.2k ohms pulled up to 5 Volts DC;
Logic Threshold: 2.5 Volts DC nominal with 1 Volt hysteresis band
HDMI: (1) 19-pin Type A HDMI female; HDMI digital video/audio output
USB: (1) USB Type A female; USB 1.1 port for mouse, keyboard, game controller, or other USB
HID device
RELAY 1 – 2: (1) 4-pin 3.5mm detachable terminal block comprising (2) normally open, isolated
relays; Rated 1 Amp, 30 Volts AC/DC; MOV arc suppression across contacts
COM: (1) 5-pin 3.5mm detachable terminal block, bidirectional RS-232 port; Up to 115.2k baud,
hardware and software handshaking support
IR 1 – 2: (1) 4-pin 3.5mm detachable terminal block comprising (2) IR/Serial ports;
IR output up to 1.1 MHz; 1-way serial TTL/RS-232 (0-5 Volts) up to 19200 baud
Connectors – Rear
LAN: (1) 8-wire RJ45 female; 10BaseT/100BaseTX Ethernet port
DM INPUT: (1) DM input composed of (2) 8-pin RJ45 female, shielded; Connects to DM output
of a DM switcher, transmitter, or other DM device via DM-CBL or CresCAT-D cable*
24 A B G: (1) 4-pin 3.5mm detachable terminal block, DMNet port; Connects to DMNet port of a
DM switcher, transmitter, or other DM device via DM-CBL or CresCAT-D cable*
Controls & Indicators
PWR: (1) green LED, indicates operating power supplied via DMNet
DM LINK: (1) green LED, indicates connection to an upstream DM device
VIDEO: (1) red/green dual-color LED, indicates video signal presence and lock status
CNTRL: (1) red/green dual-color LED, indicates Ethernet connection and control system
communication status
SETUP: (1) red LED and (1) miniature recessed pushbutton, for Ethernet auto-discovery
Crestron DM-RMC-100 DigitalMediaTM Room Controller
Power Requirements
DMNet Power Usage: 6 Watts (0.25 Amps @ 24 Volts DC)
Temperature: 41° to 104°F (5° to 40°C)
Humidity: 10% to 90% RH (non-condensing)
Chassis: Steel, black matte powder coat finish
Mounting: 2-gang, 4" square, or 85mm European electrical box mountable
Height: 4.54 in (11.52 cm)
Width: 5.15 in (13.08 cm)
Depth: 1.41 in (3.58 cm)
13.8 oz (392 g)
Custom Serial Interface Cable
IR Probe
Current Sensor
DigitalMedia™ Cable
DigitalMedia™ Cable Connector
* For DigitalMedia wiring, use DM-CBL DigitalMedia Cable, CresCAT-D, or quality CAT5e/CAT6
cable. Do NOT use low-skew cable. The maximum allowable cable length depends on multi
ple factors. One or more DM Repeaters (Model DM-DR) may be required. Refer to the
Crestron DigitalMedia Design Guide, Doc. #4789 for complete wiring guidelines.
Crestron Electronics, Inc. 15 Volvo Drive
Tel: 800.237.2041 / 201.767.3400
Rockleigh, NJ 07647
Fax: 201.767.1903
All brand names, product names and trademarks are the property of their respective owners.
©2009 Crestron Electronics, Inc.
Specifications subject to change without notice. DOC #4765 01/09
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