This document is the user manual for Advantech PCI-1756 64-ch Isolated Digital I/O PCI Card. It includes copyright information, instructions for using the user manual, and product warranty period.
The document provides a comprehensive guide for the Advantech PCI-1756, a high-performance data acquisition card based on 32-bit PCI bus architecture. It details features such as wide input/output voltage ranges (10~50 VDC / 5~40 VDC), robust isolation protection up to 2,500 VDC, and channel-freeze functions for emergency use.
| Channels | 32/32 isolated digital input/output channels |
|---|---|
| Input Voltage Range | 10 ~ 50 VDC |
| Output Voltage Range | 5 ~ 40 VDC |
| Max Sink Current per Channel | 200 mA max./ch |
| Isolation Voltage | 2,500 VDC |
The maximum sink current on isolated output channels is 200 mA per channel.
Typical applications include industrial ON/OFF control, switch status sensing, BCD interfacing, and digital I/O control.