User manual for the DK-506 temperature display regulator, covering features, specifications, wiring and parameter settings.
The DK-506 temperature display regulator is a digital instrument with a 4‑digit red LED display and optional 4‑digit green LED auxiliary display. It offers high‑precision temperature measurement with a basic error of 0.2%FS±1 and a resolution of 1 °C.
The manual provides detailed information on the instrument's features, technical specifications, model variations (A, B, C), panel layout, parameter configuration, wiring diagrams and safety precautions, enabling proper installation and operation in industrial environments. This manual is written in Chinese.
| Basic error | 0.2%FS±1 |
|---|---|
| Display resolution | 1 °C |
| Response time | ≤ 125 ms |
| Input impedance (voltage) | > 500 kΩ |
| Input impedance (current) | < 250 Ω |
| DC power output | +12 VDC / 24 VDC (max 100 mA / 50 mA) |
| Power supply voltage | 160 V – 245 V |
| Display type | 4‑digit red LED, optional 4‑digit green LED auxiliary |
Relay thresholds are configured via the parameter settings using codes such as d1oP, d1cL for relay 1 and d2oP, d2cL for relay 2; the values define release and closure temperatures.
The instrument accepts standard 0‑5 V voltage or 4‑20 mA current signals as input.
It provides a DC power output of +12 VDC or 24 VDC with a maximum current of 100 mA or 50 mA respectively.