VECTOR Weituo Dual-Loop Communicable Intelligent Controller TCI2-204.202UC-MOD Detailed Content
Based on RS485 communication, it can communicate with remote operation terminals OPA2-VC/OPT1
Supports BACnet™ MS/TP or Modbus serial communication via RS485
Universal PI control and switching control, applicable to any analog and digital signal processing
Multiple auxiliary functions: automatic heating-cooling switching, automatic setpoint compensation, etc.
Energy-saving control for heating or cooling based on temperature
Capable of calculating differential, average, minimum, and maximum values for multiple inputs
Cascade control
8 freely configurable alarm conditions with selectable output states under alarm conditions
Transmission function for input signals and setpoints
Function and setpoint offset
User parameters and control parameters are programmable with password protection
Real-time clock with capacitor backup and 48-hour power backup function
Compatible with PT1000 thermistors
7-day programmable schedule allowing setpoint changes and manual direct output positioning
Supports parameter backup; optional AEC-PM2 accessory for easy copying to multiple controllers
| Model Name | Model Code | Power Supply | Number of Loops | Universal Input | Switching Output | Analog Output | Clock | Description |
| TCI2-204.202UC-MOD | 40-11 0107 | 24VAC/VDC | 2 | 4 | 2 Relays | 2 | Yes | Modbus RS485 |
| TCI2-204.202UC-OP-MOD | 40-11 0109 | 24VAC/VDC | 2 | 4 | 2 Relays | 2 | Yes | Modbus RS485; with OP display |
| TCI2-204.202UC-BAC | 40-11 0111 | 24VAC/VDC | 2 | 4 | 2 Relays | 2 | Yes | BACnet MS/TP |
| TCI2-204.202UC-OP-BAC | 40-11 0113 | 24VAC/VDC | 2 | 4 | 2 Relays | 2 | Yes | BACnet MS/TP; with OP display
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