Features:
- Bridge Between Field Digital Devices and ABB Control System Backplane
- Integrates 32-Channel Digital Input Acquisition with High-Density Signal Processing
- Functions in Coordination with ABB AC 800M Controllers and Industrial Automation Platforms
The ABB DI86-32 57275782D serves as the Digital Input Board within an ABB control rack, delivering reliable digital signal acquisition for all modules across the system. It continuously receives 32 discrete input signals from field devices and processes these inputs through the rack backplane to support real-time monitoring of all connected sensors and switches. Consistent signal integrity is standard with the DI86-32 57275782D, while its isolated input design ensures dependable channel-to-channel separation in the event of electrical disturbances on individual field wiring. The 57275782D has incorporated robust isolation capabilities and wide voltage compatibility within the ABB I/O rack architecture.
The DI86-32 57275782D provides essential input functions common to the entire I/O section, and is a critical component of the data acquisition path, directly affecting the accurate, normal operation of the overall control system. One 57275782D module is required per 32-channel input bank depending on the signal density requirements. The DI86-32 57275782D occupies a standard slot position in the rack and interfaces directly with the backplane communication bus.
For expanded input applications, the ABB system accommodates additional DI86-32 57275782D modules installed in subsequent slots. Beyond standard single-module operation, the modular configuration also supports seamless rack expansion. The ABB I/O architecture executes scaling through the internal backplane circuitry specified in the rack configuration. Using this method, the control system continually monitors the status of all 57275782D modules. If the system detects that a particular DI86-32 57275782D channel is no longer providing valid input (outside configured signal thresholds), it will automatically flag the condition in the diagnostic register and place an event in the System Event Log.
The DI86-32 57275782D ABB Digital Input Board may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
ABB DI86-32 57275782D Digital Input Board Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
ABB DI86-32 57275782D Digital Input Board Specs
General
- Manufacturer ABB
- Model DI86-32 57275782D
- Condition New Original ready stock
- Product Family DI880 3BSE028586R1,DO610 3BHT300006R1
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Industrial Drive Feedback: Monitoring status signals and fault indicators from large-scale motor drives (e.g., ABB ACS series).
- Process Monitoring: Interfacing with limit switches, pushbuttons, and proximity sensors in manufacturing lines.
- Harsh Environment Operations: Specifically rated for marine, offshore, and mining applications due to its high temperature tolerance (up to +70°C).
- Legacy System Support: Frequently used in older Selma systems for reliable signal processing in power plants and utility stations.
- System Integration: Fully compatible with ABB Drive Control Units and legacy Stromberg-based industrial computers.
- Hardware Interface: Designed for standard rack mounting within ABB control cabinets, utilizing high-density connectors to minimize wiring footprints.
- Controller-Led Updates: The DI86-32 operates as a peripheral device; its "logic" is typically managed by the firmware of the Master Controller (PLC or Drive Control Unit).
- Maintenance: Firmware updates are usually bundled with the system-wide software updates for the specific drive or PLC family it is installed within.