1785-KE Highway Plus Communication Interface Module

• Communication Rates

  • Data Highway Plus: 57,600 bits per second
  • RS-232-C Port: Selectable from 110 to 19,200 bits per second

• Functions

  • Interfaces RS-232-C devices with Allen-Bradley Data Highway Plus network

• Location

  • Installed in 1771 I/O Rack

• Ports

  • Data Highway Plus: 3-screw terminal block (1784-T50)
  • RS-232-C Port: 9-pin male EIA D-shell connector
  • Asynchronous RS-232-C: 15-pin female EIA D-shell connector

• Cabling

  • Asynchronous RS-232-C: Data Terminal Interface Cable (cat. no. 1770-CG or equivalent) or Modem Interface Cable (cat. no. 1770-CP or equivalent)
  • Data Highway Plus: User-supplied Data Highway Plus dropline cable (Belden 9463)

• Power Requirements

  • 1.2A @ 5VDC

• Temperature Rating

  • Operational: 0°C to 60°C (32°F to 140°F)
  • Storage: -40°C to 85°C (-40°F to 185°F)

• Humidity Rating

  • 5% to 95% noncondensing

• Weight

  • Approximately 0.25 pounds (about 0.11 kilograms)