Description

Features

Inputs

• 8 optically isolated inputs, 24 V
• Reverse voltage protection
• All inputs are filtered

Outputs

• 8 optically isolated outputs, 10 V to 36 V
• Output current per channel 500 mA
• Total current: 3 A typ. (fused through PTC resistor)
• Watchdog for resetting the outputs to “0“
• At Power-On, reset of the outputs to „0”
• Short-circuit current for 8 outputs ~ 3 A typ.
• Short-circuit current per output ~1.5 A typ
• Self-resetting fuse (electronic fuse)
• 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
• Diagnostic function for detecting short-circuits and overtemperature

Safety features

• Optical isolation 1000 V
• Creeping distance IEC 61010-1
• Protection against fast transients (burst), overvoltage, electrostatic discharge and high-frequency EMI
• 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