Crestron CNMSX-PRO Especificaciones descargar pdf (Pagina 8)

Integrated Control System Crestron CNMSX

RELAY OUTPUT

Relay Output Connector

On the rear panel there are eight normally open, isolated relays. Each relay is rated

1A, 30 VAC/DC; MOV arc suppression is provided across contacts for use with “real

world” loads.

I/O

I/O Connector

On the rear panel there are eight software programmable analog and digital inputs as

well as digital outputs. Digital outputs offer 250mA sync from maximum 24 VDC;

catch diodes for use with “real world” loads. Digital inputs are rated 0 - 24 VDC, 20K

ohms input impedance, logic threshold 1.25 VDC. Analog inputs are rated 0 - 10

VDC, protected to 24 VDC maximum, 20K ohms input impedance; pin-

programmable 2K ohms pullup resistor to +5V.

INFRARED - SERIAL - RS 232

Infrared - Serial Output Connector

On the rear panel there are eight serial outputs for IR, one-way RS-232, or serial

interface. Each output is labeled S (signal) and G (ground). Infrared output is rated up

to 1.2 MHz. Serial protocols include RS-232.

NOTE: RS-232 levels on the infrared – serial output connectors provide a 0 – 5V

range, which may not be compatible with all devices.

COM (A - F)

COM (A - F) Connectors

On the rear panel there are six software programmable bidirectional serial ports for

RS-232, RS-422, or RS-485 communication with hardware and software

handshaking. Speeds are rated up to 230,400 bps.

NOTE: The pinout of each 9-pin port is non-standard (refer to table after this note,

titled “Non-Standard COM Pinout” ); it contains RS-422 pins in addition to RS-232.

4 • Integrated Control System: CNMSX Operations Guide - DOC. 8118B

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Crestron CNMSX-PRO Especificaciones Pagina 8