Tyrrell Products


JACE 8000 – NRIO module (16 Universal Inputs)


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Tridium IO R Module


IOR allows the JACE 8000 to interface directly with simple non-intelligent inputs and outputs remotely located up to 4,000 feet from the JACE. The connection is established via an industry-standard RS 485 multi-drop communications bus. Multiple IO R devices can be utilized on a single JACE, providing 250+ IO points on a single JACE.
  • Ease of use: Single-tool programming inside the Niagara environment with live debugging.
  • Enhanced capability: Ability to set hold time and default states for outputs based on application needs.
  • Improved flexibility: Operates over an RS485 network and can be installed anywhere. Multiple modules can be combined so each JACE 8000 can command more than 250 points of IO.
  • Minimal wiring labor: Quick three-step process when moving from NDIO to the JACE 8000.


  • 16 Universal inputs: Type 3 (10k) thermistors, 0-100K ohm

  • 0-10VDC, 0-20 mA with external resistor

  • 10 Relay outputs (Form A contacts, 24VAC @ .5 amp rated)

  • 8 Analog outputs (0-10VDC)

  • Powered from a 24VAC/DC source

  • Can power up to 4 IO-R-16 modules

  • Connected to JACE 8000 remotely over a shielded RS485 bus



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