This manual introduces the overview, terminal distribution, main indicators, wiring diagram, structure block diagram, code configuration table and other content of DAM-3027D module
This manual describes the DAM-3027D data acquisition module, including its digital I/O capabilities, power requirements, and LED status indicators. It also contains wiring diagrams and configuration tables for RS‑485 communication.
Key sections cover terminal distribution, main specifications, signal input types (wet contact, TTL/CMOS, open‑collector), block diagram, and baud‑rate configuration codes, helping users install and operate the module correctly. This manual is written in Chinese.
| Digital inputs | 8 |
|---|---|
| Digital outputs | 8 |
| Input signal level | TTL, 0 V to +1 V (max) |
| Output signal level | TTL |
| Input can be used as counter | 100 Hz |
| LED status indicator | Yes |
| Power supply range | +10 V to +30 V DC |
| Power consumption | 2.6 W @ 24 VDC |
The module operates from a +10 V to +30 V DC power supply.
It provides eight digital inputs.
Yes, the inputs can be used as a 100 Hz counter.
The module consumes 2.6 W when powered at 24 VDC.