TSW-15A digital temperature controller is suitable for non-explosion-proof field applications, and connects to the industrial field instruments and control room to provide field instruments with power supply, signal isolation, signal conversion, signal processing and other functions, and output voltage (0~5V) or current (4~20mA) to reflect the measured temperature. It adopts a three-wire connection system, which can be used for long-distance transmission between sensors and TSW-15A series devices, and converts the temperature quantity into a standard signal output to the monitoring device and displays the temperature value.
This manual describes the technical parameters, wiring, and operation of the ODES TSW-15A digital temperature controller. It includes power supply requirements, sensor options, measurement range, output types, and protection features.
The document also explains how to set temperature limits, configure alarms, and order the device, with diagrams of the front panel, backplane terminals, and mounting dimensions. This manual is written in Chinese.
| Working Power Supply | DC 100‑370 V or AC 85‑265 V |
|---|---|
| Sensor Types | Pt100, Cu50, 4‑20 mA input |
| Measurement Temperature Range | 0 °C ~ 150 °C |
| Output Range | Voltage 0‑5 V or Current 4‑20 mA |
| Display Accuracy | ≤ 0.5 °C |
| Load Impedance (Voltage Output) | ≥ 10 kΩ |
| Load Impedance (Current Output) | ≤ 500 Ω |
| Insulation Resistance | ≥ 20 MΩ |
The controller accepts Pt100, Cu50 thermistors, or a 4‑20 mA current input.
The controller includes transient protection for signal input (12 VDC), signal output (33 VDC), and surge/over‑voltage protection for the power supply.