2-port serial interface, modular, with/without optical isolation, 3.3V/5V

Features

• *SPECIAL ORDER*1-2 weeks to shipping
• RS232, RS422, RS485, 20 mA Current Loop (active, passive) with or without optical isolation
• Modular structure through MX-modules
• With or without optical isolation
• Mode configuration free for each port
• 128-byte FIFO-buffer common interrupt
• Automatic direction recognition for RS485
• Transmission mode: asynchronous, full, half duplex
• Transfer rate: progr. up to115.2 kBaud; up to 1 MBaud on request
• Protocol: 5, 6, 7 or 8 bit character; 1, 1? or 2 stop bits
• Parity: even, odd, none, mark or space
• Interrupt lines: automatic through BIOS

Description

Connection
(Connection principle: see data sheet - pdf)

MX modules: please order the modules from the accessories in the shopping cart below.

NOTE: It takes two MX modules to fully populate the board.

MX232-G: RS232 mode with optical isolation
MX232: RS232 mode
MX422-G: RS422 mode with optical isolation
MX422: RS422 mode
MX485-G: RS485 mode with optical isolation
MX485: RS485 mode
MXTTY: Current Loop mode (active, passive) 20 mA constant current with optical isolation

Option:
Opt. Quarz: up to 1 MBaud transfer rate for RS232, RS422, RS485, PMTTY

Program / Software Information

The following standard drivers are supplied with the board:

Windows NT and 95 Standard COM drivers
Samples for Visual Basic 5.0,
Delphi 2.0, VC++ 5.0
Other operating systems on request

Manuals, software, data sheets, etc., are downloadable from:
http://www.addi-data.com/wEnglisch/index.php

Detailed Data Sheet

Download APCI-7420-3 Data Sheet

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PDF Manual

Download APCI-7420-3 Manual

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