HP 12040D 8-Channel Asynchronous Multiplexer Interface

HP 12040D 8-Channel Asynchronous Multiplexer Interface


HP 12040D 8-Channel Asynchronous Multiplexer Interface

HP 12040D 8-Channel Asynchronous Multiplexer Interface

Monterey Bay Communications carries the HP 12040D 8-Channel Aysnchronous Multiplexer Interface.
  
The HP 12040D is an Asynchronous Multiplexer Interface that can connect up to eight asynchronous terminal, printer, or "black box" devices to an HP 1000 A-Series Computer System using a single I/O slot.

  • EIA RS-423-A and RS-232-C/CCITT V.24 compatability

  • On-board microprocessor off-loads computer

  • On-board buffering with DMA capability

  • Programmable data rates using two baud rate generators to eliminate hardware speed strapping

  • Automatic baud rate generator configuration

  • Programmable character size, parity checking, termination character, and number of stop bits for flexible control of transmission format

  • Parity, overrun, and framing error detection

  • Bi-directional X-on, X-off control during multiplexer data transmission

  • Two of ten baud rate groups may be simultaneously selected

  • HP 37214A Systems Modem Support, which can provide up to 7 ports having full modem control capabilities

  • Virtual Control Panel (VCP) support

  • Full Duples or Echoplex transmission

  • Capability to edit data prior to passing it to computer memory, featuring backspace erase

  • An 8-port Dsitribution Panel for RS-232 connections

For more information regarding the HP 12040D 8-Channel Asynchronous Multiplexer Interface, please email or call Monterey Bay Communications: 831-429-6144

HP 12040D Documents and Manuals
HP 12040-90123 Interface Reference Manual