S55770-T439
Product ID:163536
Updated: 2026/4/3
Key Features
- 1Precisely control room temperature for heating and cooling in individual zones. 2、Integrate seamlessly with Modbus devices via RS485 for central control. 3、Support 2-pipe and 4-pipe fan coil unit configurations with versatility. 4、Utilize two multifunctional inputs for external sensors and changeover. 5、Operate easily via local DIP switches or remote Modbus tools.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Setpoint Range | 5...40 °C | Operating Voltage | AC 230 V |
| Installation Method | Mounted in round and square junction boxes, with a hole spacing of 60 mm | Operating Deviation | 0.5…6 K |
| Power Consumption | 9 VA | Lifecycle | P.M300 |
| Country of Origin | Switzerland | ECCN | N |
| AL | N | Model Number | S55770-T439 |
Specifications may be subject to change without notice