The KPCI-845 Switch Input/Output Card User Manual provides overview, specifications, installation, driver setup, and programming guidance.
The KPCI-845 is a PCI‑bus switch input/output card designed for industrial process control and laboratory applications. It offers 32 isolated digital inputs and 32 digital outputs with configurable voltage ranges.
The manual covers product overview, technical parameters, connector definitions, hardware installation, driver installation, testing procedures, port address tables, library function usage, programming examples, warranty information, and package contents. This manual is written in Chinese.
| PCI bus width | 32‑bit |
|---|---|
| PCI bus frequency | 33 MHz |
| Maximum transfer rate | 132 MB/s |
| Digital input voltage range | 5‑24 V |
| Digital output voltage | 5‑24 V |
| Maximum output current | 200 mA |
| Isolation voltage | 500 V |
| Operating temperature | 10 °C – 40 °C |
The digital inputs accept a voltage range of 5 V to 24 V.
Power off the computer, insert the card into an empty PCI slot, and secure it with the mounting screw.