TCX2-23343 :: vectorcontrols.com

TCX2-23343

Dual loop controller (X2 OS) ideal for VAV zone control

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.

The TCX2 communication MODBUS controllers are designed as universal controls equipment suitable for a large number of applications. They may be used in zoning applications which are monitored by a MODBUS RS485 network.

The controllers communicates on a BACnet MS/TP network over RS485 is suitable for a large variety of applications such as zoning applications residential and commercial, air handling units, economizers, etc.

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 and the EasySet program.

Applications

Fan coil units
VAV units
Fan, pump control
Underfloor fans
Ventilation
Cooling ceilings
Radiant heating
Chilled beams

Features

RS485 bus communication with remote operation terminal OPA2-VC
BACnet MS/TP or MODBUS RTU/ASCII communication over RS485
BACnet B-ASC device profile
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
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

Item name	Item code	Option	Description
TCX2-23343-MOD	40-110098	with MODBUS communication	PI-controller, cabinet mounted, VCP communication, 2 control loops, 3 TI NTC, 3 AI VDC, 3 AO VDC, 4 relays, zone controller (VAV, FCU, etc.)
TCX2-23343-BAC	40-110097	with BACnet communication	PI-controller, cabinet mounted, VCP communication, 2 control loops, 3 TI NTC, 3 AI VDC, 3 AO VDC, 3 relays, zone controller (VAV, FCU, etc.)