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Ideal for Remote Sites
Low power use, wide operating temp range
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The COM220 phone modem enables communications between a computer and a Campbell Scientific datalogger over a public switched telephone network. A Hayes-compatible modem is required at the computer site. The COM220 connects to the datalogger at the field site. Most Campbell Scientific dataloggers are compatible.

Benefits and Features

  • Wide operating temperature range and low power requirements make it ideal for use at remote sites
  • Supports communication rates up to 115.2 kbps between modem and logger. (In practice, data transmission through phone lines is generally constrained to 33.6 kbps.)
  • Compatible with most Campbell Scientific dataloggers
  • Offers both modem enabled (ME) and synchronous device communications (SDC) modes.
  • Allows user to set the number of rings before answering call.
 

Resources and Links

Ships With

(1) Ground cable

(1) Telephone patch cord

(1) 2365 Patch cord, 182 inches

(4) 505 Screws

(4) 6044 Grommets

(1) SC12 Serial Cable, 2 ft