Description

Features

• 32-bit, 33 MHz, PCI interface
• PCI 5 V

Inputs

• 32 optically isolated digital inputs, 24 V, including 16 interruptible and 3 counter inputs
• Inputs organised in 4 groups of 8 channels, each group has its own ground line
• Reverse voltage protection
• All inputs are filtered

Outputs

• 32 optically isolated digital outputs, 5 V High-side outputs
• Output current per channel 50 mA
• Watchdog for resetting the outputs to “0“
• At Power-On, reset of the outputs to „0”
• Total current for 8 outputs ~ 0.5 A (via PTC)
• Electronic fuse
• Short-circuit current per output ~1.5 A
• Overtemperature and overvoltage protection
• 24 V power outputs with protection diodes and filters
• Output capacitors against electromagnetic emissions
• External 24 V voltage supply screened and filtered
• Shutdown logic, when the external supply voltage drops below 5 V

Safety features

• Optical isolation 1000 V
• Creeping distance IEC 61010-1
• Protection against fast transients (burst), overvoltage, electrostatic discharge and high-frequency EMI
• Interrupt started through counter, timer
• Separate ground lines for inputs and outputs

Applications

• Industrial I/O control
• PLC coupling
• Signal switching
• Interface to electromechanical relays
• Automatic test equipment
• ON/OFF monitoring of motors, lights…
• Watchdog
• Machine interfacing

Software drivers

Standard drivers and samples for:

• Linux
• Windows (32/64)
• Real-time with Linux (i.e Xenomai) and Windows (i.e RTX) on request

On request:

Further operating systems, compilers and samples. Driver download: www.addi-data.com/downloads