Crestron CEN-COM Especificaciones descargar pdf (Pagina 5)

Crestron CEN-COM Ethernet RS-232/422 COM Module

Ethernet RS-232/422 COM

Module: CEN-COM

Description

Functional Description

The CEN-COM is an Ethernet device with two independent bidirectional serial ports

that can support either asynchronous RS-232 or RS-422-based communication. The

unit enables a system to overcome the distance limitations of RS-232/RS-422

communication. All signals are monitored/controlled via 10BASE-T Ethernet using

standard Internet protocols.

Both ports of the CEN-COM may be used to control a wide variety of RS-232 or

asynchronous RS-422 controlled equipment. A variety of communications

parameters are supported. Valid parameters are as follows.

• Baud rates may be one of the following possible rates: 300, 1200,

1800, 2400, 3600, 4800, 6100, 7200, 9600, 14400, 19200, 28800,

38400, 57600, and 115200.

• Parity may be even, odd, none, or zero stick (parity bit always 0). When

specifying the parity use E, O, N, or Z, respectively.

• Data bits may be 7 or 8.

• Stop bits may be 1 or 2.

• Both XON/XOFF handshaking and RTS/CTS handshaking are

supported. XON/XOFF handshaking may be supported by specifying

XON (for both transmit and receive), XONR (for receive only), or

XONT (for transmit only). XON/XOFF and RTS/CTS handshaking are

mutually exclusive in the CEN-COM. If both are enabled, RTS/CTS is

used. If CTS handshaking is enabled, the CTS line is monitored by the

CEN-COM. The CTS line can also be enabled as a digital input to the

control system; the RTS line can be enabled as a digital output.

• Specify RS422 for standard if RS-422 compatible levels must be

supported.

• Break of any length can be generated.

Operations Guide - DOC. 5719 Ethernet RS-232/422 COM Module: CEN-COM • 1

1 2 3 4 5 6 7 8 9 10 ... 27 28

Sin comentarios

Crestron CEN-COM Especificaciones Pagina 5