Port Input Expansion Module | Call Systems Technology

Port Input Expansion Module

12-32-000032 Port Input Expansion Module

The Port Input Expansion module has 32 inputs and may be used, either autonomously or with a serial to Ethernet converter, to expand the number of inputs on any transmitter that supports CST protocol. Input modules may be daisy chained together to provide as many inputs as required. 

Features and Benefits 

  • LCD indication of current input states and system mes­sages
  • LED Power and status indications
  • Messages up to 40 characters in length
  • Input actions configurable via programming software
  • External inputs can initiate actions on high or low input input transitions
  • Supports numeric or alphanumeric pagers
  • Multiple message queuing supported
  • Input actions, low supply detector settings and pre-defined messages may be configured via the programming software



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