This manual introduces the use of UTEK UT-2088 data parallel input output (I/O) control card, including product introduction, product application and specifications, installation, programming control, etc.
The UT-2088 is a data parallel I/O control module that supports 8‑bit or 16‑bit data input and output with TTL/DTL voltage levels. It can communicate via external RS‑232 and RS‑485 interfaces, making it suitable for industrial automation and data acquisition applications.
The manual includes parameter settings, wiring diagrams for DB25 and DB9 connectors, terminal definitions, and Quick Base programming examples to help users configure and operate the module efficiently. This manual is written in Chinese.
| Signal levels | TTL/DTL |
|---|---|
| Communication interfaces | RS‑232, RS‑485 |
| I/O connector type | 25‑pin DB25 |
| Serial connector type | 9‑pin DB9 |
The module can communicate via RS‑232 and RS‑485 interfaces.
The I/O signals use a 25‑pin DB25 connector, and a 9‑pin DB9 connector is provided for serial communication.
It accepts TTL and DTL voltage levels.