NDAM-3800 is an 8-channel analog input module that supports ±10V, ±5V, and 0~20mA signals, with a 12-bit sampling resolution. It is suitable for collecting various voltage and current signals in industrial field.
The NDAM-3800 module provides eight independent analog input channels with 12‑bit resolution, suitable for collecting voltage and current signals (0‑20 mA) from industrial sensors. It can be combined with up to eight modules on a single communication board to form a distributed acquisition terminal.
The module supports multiple network interfaces (Ethernet, RS‑485/422/232, CAN‑bus), offers 100 samples per second per channel, 1000 VDC isolation, and operates from –20 °C to 185 °C. Remote firmware upgrades are possible via PC software, and the unit is housed in an industrial‑grade plastic enclosure with DIN rail mounting. This manual is written in Chinese.
| Number of channels | 8 |
|---|---|
| Resolution | 12 bit |
| Sampling rate | 100 samples/s per channel |
| Isolation voltage | 1000 VDC |
| Operating temperature range | -20 °C to 185 °C |
The NDAM-3800 provides eight independent analog input channels.
It uses a 12‑bit analog‑to‑digital converter for each channel.
The module can communicate via Ethernet, RS‑485/422/232, or CAN‑bus.
Yes, the module supports remote firmware upgrades through PC software.