DVP04TC-H2 is a device that can receive 4 points 0~150mV voltage input of thermocouple temperature sensors and convert them into 24-bit digital signals. It has 49 16-bit control registers and displays temperatures in Celsius (resolution: 0.1°C) and Fahrenheit (resolution: 0.1°F).
The DVP04TC-H2 is an open‑type temperature measurement module that accepts up to four thermocouple inputs (J, K, R, S, T, E, N) and converts the signals to 24‑bit digital data. It provides temperature readings in Celsius and Fahrenheit with 0.1° resolution and can be accessed via RS‑485 communication.
The manual details proper installation, wiring, and grounding practices, lists electrical and environmental specifications, and explains the control registers used for configuration and diagnostics. Safety warnings emphasize keeping the enclosure dust‑free, avoiding direct contact with terminals while powered, and using proper shielding for thermocouple cables.
| Power supply voltage | 24 VDC (20.4 VDC ~ 28.8 VDC) |
|---|---|
| Analog output channels | 4 channels per module |
| Resolution | 24 bits (0.1 °C / 0.1 °F) |
It requires a 24 VDC supply, with an acceptable range of 20.4 VDC to 28.8 VDC.
The module can handle up to four thermocouple channels.
The terminal screw torque should be set to 1.95 kg‑cm (1.7 in‑lb).