Spec Sheet: CNXRMC - Room Solution Box

CNXRMC
Room Solution Box
Crestron room solution boxes are designed to provide a convenient
one-box signal interface solution for the connection and control of
local room AV devices as part of a complete Crestron Home® AV
distribution system. The CNXRMC is specifically designed as a CAT5
video receiver and control interface, providing baseband outputs for
composite, S-Video, and high-definition component video signals, plus
a variety of IR and serial control ports. The compact CNXRMC normally
installs at the display device (television, plasma, etc.) location and
connects to the head end by just one CAT5E cable and one Cresnet
cable (available as CresCAT®, sold separately). Crestron's CAT5 video
distribution technology permits cable lengths up to 750 feet (500 feet
for component video).
Crestron room solution boxes are designed to provide maximum
flexibility through the use of CAT5 balanced technology. The CAT5
video input port on the CNXRMC receives up to four simultaneous
signals based upon the selected head end source. For instance, a
component signal utilizes the first, second, and third pairs to
transmit the Y, Pb, and Pr components. Switching to an S-Video signal
then utilizes just the first and second pairs to transmit S-Video's Y
and C components. Composite utilizes only the first CAT5 pair. The
fourth pair is ordinarily intended for digital audio.
Used with the CNX-PVID8X3 or CNX-PVID8X4 video distribution switchers,
the CNXRMC automatically routes the incoming video signals to the
appropriate inputs on the display device allowing the viewer to select
any head end video source using a touchpanel, keypad, or handheld
remote. Operation is transparent to the end-user with all switching
occurring smoothly under the command of the control system.
For most applications using the CNXRMC, the accompanying audio signal
is distributed to room loudspeakers using a Crestron audio
distribution processor and amplifier. However, a digital audio signal
can be supported by the CNXRMC when fed from a CNX-PVID8X4 switcher.
To maximize the performance of video over CAT5, Crestron employs
adjustable video compensation on each of the three video pairs. The
fourth pair, which is uncompensated, is optimized for digital audio
but may also be suitable for composite video.
Control ports on the CNXRMC include four IR/serial ports and one
bi-directional RS-232 port, providing a powerful interface for control
of numerous devices including video projectors, plasma displays,
televisions, VCRs, DVD players, and more. A single digital input port
is also provided to support the optional CNXRMCS TV current sensor, or
any low-voltage contact closure device.
The CNXRMC functions as a slave device to any 2-Series control system
communicating via the Cresnet control network. Any of Crestron's
touchpanels, keypads, and handheld remotes may be used to provide the
user interface to control the CNXRMC and all connected devices. Adding
an optional CNXRMIRD IR receiver affords cost-effective control from
any Crestron or third-party universal IR remote.
> CAT5 video receiver and control interface
> Composite, S-Video, and HDTV/component outputs
> Digital audio output (requires CNX-PVID8X4)
www.crestron.com
800.237.2041
> 1) RS-232 and 4) IR control ports
> Optional current sensor
> Optional IR remote receiver
> Single-cable hookup using CresCAT wire
> Supports 1080i HDTV up to 500 feet
> Adjustable video compensation
SPECIFICATIONS
Video & Digital Audio
Signal Types: Component (YPbPr), S-Video (Y/C), or composite video; digital
audio
Video/HDTV Formats: 480i (NTSC), 576i (PAL), 480p, 576p, 720p, 1080i
Digital Audio Format: S/PDIF coaxial
Bandwidth: 42MHz (CAT5) per pair
Crosstalk: -60dB
Connectors
VIDEO IN: (1) 8-pin RJ45 female, shielded;
CAT5 balanced video input port;
Input Impedance: 100 ohms per pair;
Connects to CNX-PVID8X3, CNX-PVID8X4, or any “CH” CAT5 video output
port*
VIDEO OUT A - F: (6) RCA female comprising (1) composite, (1) S-Video, and
(1) HDTV/component video outputs;
Output Impedance: 75 ohms;
Output Level: 1 Vp-p nominal;
Connects to video inputs of local display device
VIDEO OUT G: (1) RCA female, coaxial digital audio output;
Output Impedance: 75 ohms;
Output Level: 1 Vp-p nominal;
Connects to digital audio input of local audio device
RS-232: (1) 6-pin RJ11 female;
Bidirectional RS-232 COM port and computer console port;
CNXRMC Room Solution Box
Up to 115.2k baud, RTS/CTS hardware handshaking
IR IN: (1) 3.5 mm TRS mini-phone female;
For connection of the CNXRMIRD IR receiver (sold separately);
Allows IR wireless control from Crestron or third-party remotes using RC-5
IR commands
IR OUT A - D: (4) 3.5mm mini-phone female;
IR/Serial output ports;
IR output up to 1.2 MHz;
1-way serial TTL/RS-232 (0-5 Volts DC) up to 9600 baud;
Connect to STIRP IR probes (sold separately)
SENS: (1) 2-pin 3.5mm detachable terminal block;
Digital input port;
Connects to CNXRMCS current sensor (sold separately) or contact closure
NET: (1) 4-pin 3.5mm detachable terminal block;
Cresnet slave port, connects to Cresnet control network
Controls & LED Indicators
VIDEO INPUT COMP 1 - 3: (3) screwdriver-adjustable pots for CAT5 video
input compensation
PWR: (1) green LED, indicates 24 Volts DC power supplied from Cresnet
control network
NET: (1) yellow LED, indicates communication with Cresnet system
SETUP: (1) recessed miniature pushbutton and (1) red LED, used for touchsettable ID (TSID)
Power Requirements
Cresnet Power Usage: 6 Watts (0.25 Amps @ 24 Volts DC)
Environmental
Temperature: 41° to 122°F (5° to 50°C)
Humidity: 10% to 90% RH (non-condensing)
Enclosure
Black metal, surface mount box with (2) integral mounting flanges
Dimensions
Height: 1.94 in (4.93 cm)
Width: 7.48 in (19.00 cm)
Depth: 5.22 in (13.26 cm)
Weight
1.17 lbs (0.53 kg)
* Maximum CAT5 Distance: 500 feet for component, 750 feet for composite
and S-Video
Available Models
CNXRMC: CAT5 Room Solution Box
Available Accessories
CNXRMCS: TV Current Sensor [Discontinued]
CNXRMIRD: IR Receiver
CRESCAT-NP-SP500: Crestron Home® CAT5 AV Cable, Single CAT5e &
Cresnet, non-plenum, 500 ft spool
ST-MB: Master Blaster™ IR Sprayer
ST-SPL: IR Splitter
ST-XX: Custom Serial Interface Cable
STCP-501: Serial Adapter Cable
STI-MB: Master Blaster™ IR Sprayer - International Version, 230V
STIRP: IR Emitter Probe
Crestron Electronics, Inc. 15 Volvo Drive | Rockleigh, NJ 07647
Tel: 800.237.2041 / 201.767.3400 | Fax: 201.767.1905
www.crestron.com
Typical CNXRMC Connections
CNXRMC Room Solution Box
Crestron Electronics, Inc. 15 Volvo Drive | Rockleigh, NJ 07647
Tel: 800.237.2041 / 201.767.3400 | Fax: 201.767.1905
www.crestron.com
All brand names, product names and trademarks are the property of their respective owners.
©2014 Crestron Electronics, Inc.
Specifications subject to change without notice. 10/22/2014
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