ABB DSDI 110A (57160001-AAA) is a 32-channel Digital Input Board for Advant Master systems, accepting 24VDC signals with opto-isolation. It enables event detection via scan/interrupt, meets standards, ensuring reliable field signal acquisition.
Dimensions: 216mm × 18mm × 225mm (255mm as alternative; compact size fits dense industrial control cabinet layouts)
Weight: 0.34kg (0.1kg as alternative; lightweight design eases rack load and simplifies installation)
Installation: 35mm DIN rail (tool-less mounting enables quick deployment and replacement in on-site scenarios)
Environmental Ratings:
Operating temperature: -25°C to +60°C
Storage temperature: -40°C to +85°C
Relative humidity: 5–95% (non-condensing; adapts to humid industrial environments like water treatment workshops)
Protection class: IP20 (suitable for indoor control cabinets, preventing solid particle intrusion and direct water splashing)
Compliance: Exempt from EU Directive 2011/65/EU (RoHS); meets WEEE Category 5 standards; electromagnetic immunity aligns with industrial-grade requirements to resist interference from on-site equipment.
▲Benefits
Fast Quotation & Quick Shipping
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Our staff works diligently to provide timely responses to all inquiries.
▲Warranty Service
One-year Warranty
Goods return is accepted for a hassle-free experience.
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▲Our Advantages
Professional Service
Our experienced technical team provides expert sales support and maintenance services, backed by long-term warranty coverage to ensure the reliable operation of your equipment.
Extensive Inventory
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Multi-Channel & Flexible Signal Processing
Equipped with 32 digital input channels, divided into 4 groups of 8 channels for organized signal management.
Supports two signal processing modes: scanning control and interrupt control, adapting to different real-time response needs of industrial control systems.
Compatible with a wide input voltage range of 12-48V DC (standard 24V DC), matching most industrial sensor and device signal outputs.
High-Speed & Anti-Interference Performance
Adopts optical isolation technology between input channels and the main circuit, effectively isolating electrical noise and ground loops.
Complies with industrial-grade electromagnetic compatibility (EMC) standards, resisting interference from on-site high-voltage equipment, frequency converters, and motors—ensuring accurate signal acquisition without misreading.
Features ±8 kV contact discharge and ±15 kV air discharge electrostatic protection, preventing component damage during installation and maintenance.
Wide System Compatibility & Low Maintenance
Fully compatible with ABB’s mainstream control ecosystems, including ABB PLC systems, AC 800M/AC 800F operating systems, and Advant Master Process Control System—no additional adapters required.
Adopts a battery-free design, eliminating the need for battery replacement and disposal of hazardous materials, reducing long-term maintenance workload.
Built with high-grade engineering plastic and corrosion-resistant metal contacts, ensuring stable operation in harsh industrial environments (temperature, humidity) with a long service life.
