TCI2-204.202UC

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Cabinet mounted communicating PI-universal controller

The TCI2 is a programmable universal controller with communication capabilities. Each control loop may use 2 PI sequences and 2 binary stages. The TCI2 comes with a built in RS485 communication interface that allows peer to peer communication with an operation terminal such as OPA2-(2TH)-VC.

Communication plug-in allow for integration of the controller into a network. These modules are described in their own manual. Currently available are plug-ins for BACnet and MODBUS.

Flexible application configuration is made with a parameter-setting routine using the standard operation terminal.

Complete parameter sets may be copied by use of an accessory called AEC-PM2 or exchanged with a PC using an RS485-USB converter and the EasySet program.

Applications

  • Refrigeration / air conditioning units
  • Ventilators
  • Humidifying / dehumidifying
  • Pressure / pump systems
  • and many more…

Features

  • Two universally configurable control loops:
  • Functions for dehumidifying, set point shift and cascade control
  • Multiple auxiliary functions: heat-cool auto changeover, automatic enable, set point compensation
  • Free heating and cooling with economizer function based on enthalpy or temperature
  • Differential, averaging, min and max functions, enthalpy and dew point calculations
  • Transmitter function for inputs and set points
  • 4 selectable universal inputs (VDC, mA, NTC, PT1000) and 2 analog outputs (VDC, mA)
  • 2 relays with each a normally open contact
  • 8 freely assigned alarm conditions, selectable state of outputs on alarm condition
  • Power Cap protected real-time clock with 48hr power backup
  • 7-day programmable schedules, with options including change of set points and direct position of manual outputs
  • Password protected programmable user and control parameters

Ordering

 Item name

 Item code

 Functions

  Description

 TCI2-204.202UC-OP

 40-110115

 Controller with display standalone

   PI-controller
  cabinet mounted
  communication
  2 control loops
  4 UI
  2 relays
  2 AO    

 TCI2-204.202UC-OP-L

 40-110114

 Controller with display standalone with line voltage

 TCI2-204.202UC-MOD

 40-110107

 Controller with Modbus or ASCII communication

 TCI2-204.202UC-OP-MOD

 40-110109

 Controller with display and  Modbus or ASCII

 communication

 TCI2-204.202UC-OP-MOD-L

 40-110110

 Controller with display, Modbus or ASCII

 communication and line voltage

 TCI2-204.202UC-BAC

 40-110111

 Controller with BACnet® MS/TP communication

 TCI2-204.202UC-OP-BAC

 40-110113

 Controller with display and BACnet® MS/TP

 communication 

Accessories

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X2-Operation Terminals
Operation terminals
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Temperature Sensors
Sensing elements or accessories for temperature sensors
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AEC-PM2 - Memory
External memory for parameter sets for X2-series

Downloads

Operation Manual

Install Sheet

Application Notes

Certificates

Archive