Key facts
- Manuals
- 2
- Languages
- ZH
- Last added
- 2012-02-15
Featured Beijing科瑞兴业 manuals

KeRuiXingYe KPCI-845 Switch Input/Output Card User Manual
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.
Covers: Overview · Technical Specifications · Connector Definitions · Installation and Precautions · Driver Installation and Testing · Port Address and Function Table

Beijing KRC Technology KPCI-823 8-bit 12-Channel Analog Output Interface Card User Manual
The KPCI-823 is an 8‑bit, 12‑channel analog output PCI interface card designed for industrial process control and laboratory applications. It supports voltage (0‑10 V, ±5 V) and current (4‑20 mA) output modes with high reliability and strong anti‑interference capability.
The manual covers the card’s hardware layout, jumper settings, driver installation, control port address map, function‑module calls, and provides VB/VC programming examples. It also includes wiring diagrams, power specifications, environmental limits, and warranty information. This manual is written in Chinese.
Covers: Overview · Component Layout and Signal Connectors · Driver Installation · Control Port and Data Format · Function Module Calls · Package and Warranty
Latest Beijing科瑞兴业 manuals
KeRuiXingYe KPCI-845 Switch Input/Output Card User Manual
User Manual 14 pages · 396 KB · ZHThe KPCI-845 Switch Input/Output Card User Manual provides overview, specifications, installation, driver setup, and programming guidance.
Beijing KRC Technology KPCI-823 8-bit 12-Channel Analog Output Interface Card User Manual
User Manual 14 pages · 334 KB · ZHThe KPCI-823 manual provides installation, driver setup, wiring, and programming details for the 8‑bit 12‑channel analog output PCI card.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in Beijing科瑞兴业 manuals
What is the input voltage range for the digital inputs?
The digital inputs accept a voltage range of 5 V to 24 V.
From: KeRuiXingYe KPCI-845 Switch Input/Output Card User Manual
How should the card be installed in a computer?
Power off the computer, insert the card into an empty PCI slot, and secure it with the mounting screw.
From: KeRuiXingYe KPCI-845 Switch Input/Output Card User Manual
How do I install the KPCI-823 card?
Power off the computer, open the case, insert the card into an empty PCI slot, and secure it with the mounting screw.
From: Beijing KRC Technology KPCI-823 8-bit 12-Channel Analog Output Interface Card User Manual
What is the driver installation procedure?
After inserting the card and powering on, when Windows prompts for a driver, browse to the CD and select the KPCI800.INF file.
From: Beijing KRC Technology KPCI-823 8-bit 12-Channel Analog Output Interface Card User Manual
