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ABB Master DSDX453 (5716075-AN) is an expansion I/O module for ABB's industrial automation systems, providing additional digital signal processing capacity. This rugged module features 16 configurable channels supporting both input and output functions, with galvanic isolation for reliable operation in harsh environments. Designed for seamless integration with ABB Master systems, it enables flexible system expansion while maintaining high-speed communication and diagnostic capabilities for critical industrial applications.
Product Specifications
General Specifications:
Model: DSDX453 (5716075-AN)
Type: Digital expansion I/O module
Compatibility: ABB Master Piece/Advant/MOD 300 systems
Channels: 16 fully configurable digital I/O points
Technical Specifications:
Input Voltage Range: 24VDC ±10%
Input Current: 4mA typical per channel
Output Capacity: 0.5A per channel (resistive load)
Isolation: 1500V AC between channels and field
Response Time: <1ms for state changes
Functional Features:
Flexible Configuration:
Each channel independently configurable as input or output
Supports sinking/sourcing operation
Programmable debounce filtering (0-15ms)
Advanced Diagnostics:
Channel-by-channel status indication
Short-circuit protection on outputs
Open-circuit detection on inputs
Overload protection
Communication & Integration:
Backplane Interface:
System Integration:
Hot-swappable design (with proper procedures)
Automatic configuration detection
Real-time status reporting to host system
Environmental Specifications:
Operating Temperature: -25°C to +70°C
Storage Temperature: -40°C to +85°C
Humidity: 5-95% non-condensing
Vibration Resistance: 2g (10-150Hz)
Shock Resistance: 15g (11ms)
Protection Rating: IP20 (module), IP65 with proper enclosure





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