Qualitrol 509 ITM Expansion Module


Output relays, output current loops, data logging, event recording and communication protocols can be configured to use all active installed input Modules. Modules can reside on the main 509 ITM unit or reside on the expansion module. A total of 16 Input modules now available on the 509 ITM


  • Retrofit your existing 509 ITM with 8 additional inputs
  • Connection via RS485 communications ports
  • Quick and simple addition
  • Fibreglass enclosure available
  • Up to 32 inputs now available

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Can be added to all 509 Units including DW making up to 32 (16 DW probes & 16 fully configurable) inputs available

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