This instruction manual introduces the PS130 pressure series and TS130 temperature series switches' precautions, wiring instructions and setting methods.
This manual covers safety precautions, proper handling of the pressure‑sensing membrane, and environmental limits for the PS130 pressure series and TS130 temperature series switches. It explains how to avoid damage from over‑pressure, excessive temperature, vibration, and moisture, and outlines regular maintenance and inspection procedures.
Detailed wiring instructions are provided, including recommended 14 AWG conductors, terminal assignments for power, RS485 communication, and switch‑type outputs (250 V AC 3 A). The document also describes how to configure alarm points, sensitivity, and delay settings using the panel keys, and includes installation guidance, quality‑assurance terms, and after‑sales support contact information. This manual is written in Chinese.
| Operating temperature range | -40 °C to +85 °C |
|---|---|
| Operating humidity range | 10 % to 90 % RH |
| Recommended wire size | 14 AWG |
| Contact rating | 250 V AC, 3 A |
| RS485 baud rates | 2400, 4800, 9600, 19200 bps |
The switch can operate from –40 °C to +85 °C and in humidity between 10 % and 90 % RH.
A maximum wire size of 14 AWG is recommended for all connections.
The switch contacts are rated for 250 V AC at 3 A.
Press and hold the set key for more than 2 seconds to enter setting mode, use the navigation keys to adjust values, then press the set key again to save.