TRI2-FU-TH-221.202C Wall-mounted dual loop Controller and Sensor (X2 OS) / (US). US version to fit US standard electrical connection boxes

Wall-mounted dual loop Controller and Sensor (X2 OS) / (US). US version to fit US standard electrical connection boxes.

The TRI2 is a programmable controller and sensor with communication capabilities. Each control loop may use 2 PI sequences and 2 binary stages.

Communication supports BACnet or MODBUS. There is also a Wi-Fi and Ethernet communication option available which supports Modbus TCP and BACnet IP. An embedded webserver provides a web interface to access the controller in order to change the connection settings and to operate the controller.

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 or Wi-Fi communication, the EasySet program and the configuration adapter called AEC-TRI-2.

Applications

• Ventilation control
• Tempearture control
• Zone control
• Air humidifier and dehumidifier

Features Specifications:

• 2 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
• Built in humidity and temperature sensors (-TH type) or temperature sensor (-T type)
• BACnet MS/TP or slave MODBUS communication over RS485 RTU or ASCII
• BACnet IP or Modbus TCP communication over Wi-Fi (Wi-Fi interface required)
• Webserver that supports TRI2 operation trough browser or mobile devices (Wi-Fi interface required)
• 2 passive inputs (NTC, open contact), 1 analog input (VDC) and 2 analog outputs (VDC)
• 2 relays with each a normally open contact to switch line voltage
• 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
• Clone parameter set with plug-in memory AEC-PM2 - easily transport application parameters to multiple controllers
• Exchange data with PC using the EasySet tool