ABB UNS0885A-P.V1 Digital Input Module

ABB UNS0885A-P.V1 Product Introduction and Technical Specifications
Brand: ABB
Model: UNS0885A-P.V1
Full Product Name: UNS0885A-P.V1 Digital Input Module
Series: UNS Series Industrial Control Module, Order code 3BHB006943R0001
Country of Origin: Sweden
HS Code Reference: 85389091 (For customs reference only; confirm classification with local customs authority before declaration)
Overall dimension: 110 mm × 85 mm × 100 mm
Net weight: Approximately 0.26 kg

Electrical Specifications
Module auxiliary supply voltage: 24 V DC nominal, operating range 20.4 V DC to 28.8 V DC
Field signal level: 24 V DC discrete input signal
Input channel quantity: 16 isolated digital input channels
Rated insulation voltage: 50 V
Power consumption: Maximum 5 W
Operating temperature range: -25 °C to +60 °C
Storage temperature range: -40 °C to +85 °C
Relative humidity: 5% to 95%, non-condensing
Main Characteristics
Sixteen independent galvanically isolated digital input channels for multi-point discrete signal acquisition;
Supports standard backplane plug-in installation for quick assembly and replacement inside control racks;
Onboard LED status indicators for power supply status and each channel signal status;
Built-in signal filtering and surge suppression circuits to improve anti-interference capability for industrial field wiring;
Supports cyclic real-time data exchange with main control unit via internal system bus;
Comprehensive hardware self-diagnosis function to detect internal circuit faults and power supply abnormalities;
Conformal coated printed circuit board to enhance environmental adaptability for long-term continuous operation;
Compatible with matched UNS series base rack and communication modules;
Meets international industrial EMC standards applicable to power station control cabinet environments;
Supports parameter configuration and online diagnosis through official ABB engineering software;
Designed for discrete signal monitoring of valves, breakers, motors and auxiliary equipment in power generation and process control systems.