Altinex MX2226AT Bedienungsanleitung PDF herunterladen

Switchers

175

RS-232 Protocol and Pin-outs for the MX2216RM,

MX2206RM, and MX2406RM Switchers

The above models all currently offer the same RS-232

control features, protocol, and interconnect methods.

The following information is intended as a guideline

to help you during your initial design and product

selection stages.This is not intended as a compre-

hensive review of each model’s capabilities. It is

recommended that you confirm product specifications

before finalizing any design and that you refer to the

product’s User’s Guide during installation.

The MX--RM Series switchers all utilize a Female 9-pin

D connector on their rear panels that allow access

to a variety of control capabilities.

It is generally recommended to select a single method

of control for each application, as the activation of

several different controls simultaneously may cause

unpredictable results.

The majority of control systems and computers used

in presentation system applications make use of the

RS-232 communications standard.

To connect an MX--RM Series switcher to a control

system or computer for RS-232 control, only three

pins are required on each port:Transmit (TX), Receive

(RX), and Ground (GND).Always remember that the

Transmit pin from the control system or computer

must be connected to the Receive pin on the switcher

control port; do not connect Transmit to Transmit

or Receive to Receive. Following is a typical cable

wiring pin-out:

PC COM Port (9-pin D) to

MX—RM (9-pin D)

COM Port Pin # MX—RM Pin #

2......................................................3

3......................................................2

5......................................................5

Port setting preferences for the control system or

computer being used to control the switcher should

be set as follows:

BAUD Rate (Bits per second):............2400

Data bits:...................................................8

Parity:.........................................................None

Stop Bits:...................................................1

ALTINEX, Inc. • Toll Free: 800-ALTINEX • Tel: 714-990-2300 • Fax: 714-990-3303 • Web: www.altinex.com

The MX22–RM Series and MX24–RM

Series Switchers utilize a female 9-

pin D Control Port Connector.

RS-232 Control

1 2 3 4 5 6

RS-232 Control 1

Inhaltsverzeichnis

Seite 1 - RS-232 Control

Switchers175RS-232 Protocol and Pin-outs for the MX2216RM,MX2206RM, and MX2406RM SwitchersThe above models all currently offer the same RS-232control

Seite 2

Switchers176No software or hardware flow control is implemented.The RS-232 input has a 6-character buffer and willnot execute additional commands unti

Seite 3

Switchers177RS-232 ControlALTINEX, Inc. • Toll Free: 800-ALTINEX • Tel: 714-990-2300 • Fax: 714-990-3303 • Web: www.altinex.comRS-232 Protocol and Pin

Seite 4

Switchers178Port setting preferences for the control system orcomputer being used to control the switcher shouldbe set as follows:BAUD Rate (Bits per

Seite 5

Switchers179RS-232 ControlALTINEX, Inc. • Toll Free: 800-ALTINEX • Tel: 714-990-2300 • Fax: 714-990-3303 • Web: www.altinex.comRS-232 Protocol and Pin

Seite 6

Switchers180No software or hardware flow control is implemented.The RS-232 input has a 6-character buffer and willnot execute additional commands unti