TCX2-24273
Dual loop controller (X2 OS) ideal for zoning and general applications. 230VAC and 24V versions available. 4 passive, 2 VDC inputs, 5 relays, 2 TRIAC and 3 VDC outputs.
The TCX2 is a programmable electronic universal controller with communication capabilities. Each control loop may use 2 PI sequences and 6 binary stages. The TCX2 comes with a built in RS485 communication interface that allows peer to peer communication with an operation terminal.
Communication plug-ins allow for integration of the controller into a network. Currently available are plug-ins for BACnet and 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-PM1 or exchanged with a PC using an RS485-USB converter, Wi-Fi or Ethernet communication and the EasySet program.
Applications
- Fan coil units
- VAV units
- Fan, pump control
- Underfloor fans
- Ventilation
- Cooling ceilings
- Radiant heating
- Chilled beams
Type Overview (see ordering for details)
Standalone | BACnet / Modbus over Wi-Fi |
BACnet / Modbus over Ethernet |
BACnet / Modbus over cable |
-WEB / -WEM | -ETB /-ETM | -BAC /-MOD |
Features
- Models for 24 VAC or 230 VAC power supply
- 2 universal configurable control loops
- Universal PI and/or binary control for any input/output
- Multiple auxiliary functions: heat-cool auto changeover, automatic enable, set point compensation, occupancy control
- Economizer function
- Differential, averaging, min. and max. functions
- Light switching function
- 8 free assignable alarm or interlock conditions
- RS485 bus communication with remote operation terminal OPA2-VC
- BACnet MS/TP or slave MODBUS communication over RS485 RTU or ASCII
- BACnet IP or Modbus TCP communication over Wi-Fi or Ethernet (Wi-Fi or Ethernet interface required)
- BACnet B-ASC device profile
- Webserver that supports TCX2 operation trough browser or mobile devices (Wi-Fi or Ethernet interface required)
- Peer to peer communication to optional X2 operation terminal OPxx-VC
- 2 selectable analog inputs (VDC) and 4 passive inputs (NTC)
- 3 analog outputs (VDC) and 5 relays with each a normally open contact
- 2 TRIAC outputs fixed to 24 VAC, switching to GND
- Password protected programmable user and control parameters
- Clone parameter set with plug-in memory AEC-PM1 - easily transport application parameters to multiple controllers
- Exchange data with PC using the EasySet tool
Ordering
Product Name |
Product No. |
Functions |
Description |
TCX2-24273 | 40-11 0103 | 24 VAC controller standalone |
PI-controller |
TCX2-24273-230 | 40-11 0104 | 230 VAC controller standalone | |
TCX2-24273-MOD | 40-11 0100 |
24 VAC controller |
|
TCX2-24273-230-MOD | 40-11 0102 | 230 VAC controller with Modbus RTU or ASCII communication |
|
TCX2-24273-BAC | 40-11 0099 | 24 VAC controller with BACnet MS/TP communication |
|
TCX2-24273-230-BAC | 40-11 0101 | 230 VAC controller with BACnet MS/TP communication |
|
TCX2-24273-WEM | 40-110119 | 24 VAC controller with Modbus TCP over Wi-Fi communication |
|
TCX2-24273-ETM | 40-110120 | 24 VAC controller with Modbus TCP over Ethernet communication |
|
TCX2-24273-WEB | 40-110128 | 24 VAC controller with BACnet IP over Wi-Fi communication |
|
TCX2-24273-ETB | 40-110129 | 24 VAC controller with BACnet IP over Ethernet communication |
Accessories
Downloads
Operation Manual
Install Sheet
Application Notes
Certificates
Archive
- 70-00-0624_TCX2-24273-230_V1-3.pdf
- 70-07-0626_TCX2-24273-230-MOD_V1-3.pdf
- 70-07-0625_TCX2-24273-230-BAC_V1-3.pdf