Crestron DMPS-100 User Manual

DigitalMedia Presentation Systems Crestron DMPS-100/200/300-C/300-C-AEC
24 • DigitalMedia Presentation Systems: DMPS-100/200/300-C/300-C-AEC Operations Guide – DOC. 7219D
Connectors, Controls & Indicators (Continued)
# CONNECTORS
1
,
CONTROLS &
INDICATORS
DESCRIPTION
23 RELAY
(1) 8-pin 3.5 mm detachable terminal block;
Comprises (4) normally open, isolated relays;
Rated 1 amp, 30 volts ac/dc;
MOV arc suppression across contacts
24 (2) for DMPS-100-C; (4) for DMPS-200-C; (6)
for DMPS-300-C: 5-pin 3.5 mm detachable
terminal blocks, comprise balanced
microphone/line audio inputs;
Balanced mic input level: -57 to -12 dBV,
240 mVrms maximum;
Balanced line input level: -28 to +11 dBV,
3.7 Vrms maximum;
Unbalanced line input level: -34 to +5 dBV,
1.85 Vrms maximum;
Mic input impedance: 3.9k Ω, accepts 60 to
600 Ω source;
Line input impedance: 19k Ω balanced, 9.5k Ω
unbalanced;
Phantom power: 48 volts dc, software
enabled/disabled per channel
25 COM A – B (2) DB9 male, bidirectional RS-232 ports;
Up to 115.2k baud, hardware and software
handshaking support for communication with
serial devices. Can also be used for modem
communications. The following table lists the
pin assignments of the serial ports.
PIN DIRECTION DESCRIPTION
1 To DMPS-
100/200/300-C
(DCD) Data Carrier
Detect
2 To DMPS-
100/200/300-C
(RXD) Receive Data
3 From DMPS-
100/200/300-C
(TXD) Transmit Data
4 From DMPS-
100/200/300-C
(DTR) Data Terminal
Ready
5 Common
(GND) Ground
6 To DMPS-
100/200/300-C
(DSR) Data Set
Ready
7 From DMPS-
100/200/300-C
(RTS) Request To
Send
8 To DMPS-
100/200/300-C
(CTS) Clear To Send
9 To DMPS-
100/200/300-C
(RI) Ring Indicator
26 NET (4) 4-pin 3.5 mm detachable terminal blocks;
Cresnet Master ports, paralleled;
Available Cresnet Power: 30 watts
24: Power (24 volts dc)
Y: Data
Z: Data
G: Ground
(Continued on following page)

Crestron DMPS-100 Specifications

General

Brand	Crestron
Model	DMPS-100
Category	Projector
Language	English