232MDS3 B&B ELECTRONICS, 232MDS3 Datasheet

232MDS3

Manufacturer Part Number

232MDS3

Description

Serial Switch

Manufacturer

B&B ELECTRONICS

Datasheet

1.232MDS3.pdf (1 pages)

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International Headquarters:

815-433-5100 Fax 433-5104 www.bb-elec.com orders@bb-elec.com support@bb-elec.com

+353 91 792444 Fax +353 91 792445 www.bb-europe.com orders@bb-elec.com support@bb-europe.com

Overview

three computers or terminals can use one modem without

manual switching. The Modem Data Splitter can be used to

combine three DTE ports to a DCE port.

2 (Transmit Data), 4 (Request To Send), and 20 (Data

Terminal Ready) are diode OR'd together and appear as

outputs on the male DCE connector. Pins 3 (Receive Data), 5

(Clear To Send), 6 (Data Set Ready), and 8 (Carrier Detect)

are normally outputs from a DCE port, so they are connected

directly from the male to all female connectors. Can be left

permanently installed.

other inputs to operate properly. Pins 1 and 7 are connected to provide a ground path. Pin 1 is Protective Ground and

Pin 7 is Signal Ground on all three DB25 connectors.

MDS and the modem. Any pin reversing or jumpering should be done on the cables that connect to the computers or

terminals.

The Modem Data Splitter can be connected so that

All signals entering the female DTE connectors on pin

To ensure proper operation, lines 2, 4, and 20 on the unused female inputs should be low or open to allow the

To install the 232MDS3, connect a "straight through" cable (Pin 1 to Pin 1, Pin 2 to Pin 2, etc.) between the

Westlink Commercial Park

707 Dayton Road

Modem Data Splitter

P.O. Box 1040

Oranmore

Model: 232MDS3

Manufacturer’s Name:

Manufacturer’s Address:

Model Number:

Description:

Type:

Application of Council Directive: 89/336/EEC

Standards:

William H. Franklin III, Director of Engineering

Ottawa, IL 61350

Co. Galway

DECLARATION OF CONFORMITY

Ireland

B&B Electronics Manufacturing Company

P.O. Box 1040

707 Dayton Road

Ottawa, IL 61350 USA

232MDS3

Modem Data Splitter

Light industrial ITE equipment

EN 50082-1

EN 61000 (-4-2, -4-3, -4-4, -4-5, -4-6, -4-8, -4-11)

USA

232MDS34502-1/1

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