ADLINK cPCI-7434 64-CH Isolated Digital I/O Modules

If you need reliable control of many devices from a single board, the ADLINK cPCI-7434 64-CH Isolated Digital I/O Modules is the answer. This CompactPCI card gives you 64 isolated digital outputs that can drive heavy loads safely. Engineers often struggle with noise, voltage spikes, and limited channel counts, which can cause system downtime. With this module you get the isolation and channel density you need to keep your automation line running smoothly.

ADLINK cPCI-7434 64-CH Isolated Digital I/O Modules

Many industrial machines need to switch on and off dozens of relays, solenoids, or lights at the same time. Without proper isolation, electrical interference can corrupt data and damage sensitive components. This problem hurts productivity and raises maintenance costs. The ADLINK module solves it by providing 2500 VRMS optical isolation on each channel, allowing you to connect high-voltage equipment without risking the host system. The open-collector Darlington outputs handle 5-35 V and up to 500 mA per channel, giving you a clean, robust solution.

Benefits

• High channel count reduces the number of cards you need, saving space.
• 2500 VRMS isolation protects your computer from voltage spikes.
• Up to 500 mA per channel lets you drive most industrial loads directly.
• CompactPCI (3U) form factor fits standard racks and chassis.
• Simple programmed I/O makes integration quick for developers.

Key Features

• 64 isolated digital output channels.
• Open-collector Darlington transistor outputs.
• Output voltage range 5-35 V DC.
• 2500 VRMS optical isolation per channel.
• Maximum sink current 500 mA per channel.
• Power consumption 2.25 W per 8-channel block.
• 100-pin SCSI-II female connector for easy wiring.
• Operating temperature 0 C to 60 C.
• Storage temperature -20 C to 80 C.
• Non-polarized digital logic for flexible wiring.
• Programmed I/O data transfer for fast response.
• Compliant with PICMG 2.0 CompactPCI standards.

Specifications