Product Information - MD9
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Coax Multidrop Interface (includes SC12 Cable)
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Model Temperature Range
MD9 -25° to +50°C
MD9 -55 -55° to +50°C

Brochure, Version Date: January, 2004  Brochure
Manual, Version Date: May 1, 2003  Manual

Features

  • Links up to 200 dataloggers on a single COAX cable
  • Requires one addressable MD9 per datalogger
  • Available for existing customers; new installations are encouraged to use the MD485

General Description

The MD9 Multidrop Interface links a computer to as many as 200 dataloggers over a single coaxial cable. Each datalogger in the network is connected to an MD9 that has a unique, user-assigned address. Communication between the computer and a specific datalogger is routed through the MD9’s address allowing the rest of the network to remain in quiescent mode. Total coax cable length can be up to three miles; each MD9 in the network slightly reduces the maximum transmission distance.

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