Crestron DM-RMC-200-S, Руководство по эксплуатации и установке

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DigitalMedia 8G Fiber Receiver 200 Crestron DM-RMC-200-S/S2
Connectors, Controls & Indicators (Continued)
#
CONNECTORS
1
,
CONTROLS &
INDICATORS
DESCRIPTION
17 COM (1) 5-pin 3.5 mm detachable terminal
block, bidirectional RS-232 port;
Up to 115.2k baud, hardware and
software handshaking support
18 IR 1-2 (1) 4-pin 3.5 mm detachable terminal
block comprising two IR/Serial ports;
IR output up to 1.1 MHz;
1-way serial TTL/RS-232 (0-5 volts) up to
19200 baud
5
19
G
(1) 06-32 screw, chassis ground lug
20
AUDIO OUT L, R
(Speaker)
2
(2) 2-pin 5 mm detachable terminal
blocks;
Left and right speaker level audio
outputs;
Paralleled with top panel
AUDIO OUT
(Speaker) connectors;
Wire Size: Connector accepts 12 AWG
maximum;
Output Power: 15 watts per channel at
8 ohms
21 DIG IN
S G
(1) 2-pin 3.5 mm 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
22
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
1. Interface connectors for the AUDIO OUT (Speaker) , DIG IN , COM, IR, and RELAY ports are
provided with the unit.
2. The set of speaker level audio outputs on the top panel and the set of speaker level audio outputs on
the rear panel cannot be used simultaneously. Either set of speaker level audio outputs should be used
at one time.
3. For DM 8G wiring, the maximum DigitalMedia 8G fiber cable length is 1000 feet (~300 meters)
using CRESFIBER8G fiber optic cable, or 500 feet (~150 meters) using standard CRESFIBER,
CRESFIBER-SINGLE-SC, or generic OM3 simplex multimode fiber optic cable. For DM 8G SMF
wiring up to 7.5 miles (12 km) between devices, use Crestron CRESFIBER8G-SM or generic
G.652.D (or better) single-mode fiber optic cable. Refer to the latest version of the Crestron
DigitalMedia Design Guide (Doc. 4546) for complete system design guidelines. All wire and cables
sold separately.
4. HDMI requires an appropriate adapter or interface cable to accommodate a DVI signal.
CBL-HD-DVI interface cable sold separately.
5. Maximum string length for serial commands sent via the IR port should be no greater than
40 characters.
16
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DigitalMedia 8G Fiber Receiver 200: DM-RMC-200-S/S2 Operations & Installation Guide – DOC. 7246B