Description
ABB DI801 3BSE020508R1 DIGITAL INPUT MODULE (NEW OPEN BOX)
ABB
DI801 24V
DIGITAL INPUT MODULE
3BSE020508R1
SURROUNDING AIR TEMP.: 55°C
PR: D
MADE IN INDIA
REF.NO: FKM3947
The ABB DI801 (Part No. 3BSE020508R1) is a 24V digital input module designed for integration within ABB industrial and marine automation architectures. It captures digital signals from field devices — switches, sensors, and actuators — and feeds them into the control system for processing. Onboard vessels, digital input modules of this type are fundamental to engine room automation, machinery monitoring, alarm and safety systems, and integrated bridge control installations where accurate, uninterrupted signal acquisition directly supports safe vessel operation.
Key Features
✓ 24V digital input operation compatible with standard industrial and marine control voltage levels
✓ Maximum surrounding air temperature rating of 55°C, suitable for engine room and enclosed machinery space environments
✓ Modular form factor designed for straightforward insertion into ABB distributed I/O and control system racks
✓ Compatible with ABB automation platforms — specific system and firmware version compatibility subject to confirmation
✓ Part number 3BSE020508R1 ensures precise identification for procurement, cross-referencing, and spare parts management
Marine Applications
Engine room automation and machinery control systems requiring robust digital signal acquisition from field instrumentation
Alarm, monitoring, and safety shutdown panels on commercial vessels, offshore units, and floating production facilities
Integrated automation and power management systems on tankers, bulk carriers, container ships, and offshore support vessels
Switchboard and propulsion control installations built around ABB distributed control infrastructure
Retrofit and upgrade projects replacing legacy or obsolete I/O modules within existing ABB automation systems
Why Marine Engineers Choose
The ABB DI801 is a well-established module within ABB’s modular I/O range, valued for its robust construction, straightforward installation, and proven reliability in demanding marine and industrial environments where signal integrity and system availability are non-negotiable.
Ideal For
Commercial cargo vessels, tankers, bulk carriers, container ships, offshore support vessels, platform supply vessels, FPSOs, drillships, and shore-based industrial plant operators running ABB automation and control systems.
Technical Support & Compliance
We offer complete solutions including remote troubleshooting, onboard technical support, testing and commissioning, repair, retrofit and upgrade services, and integration support for ABB control system installations. To confirm compatibility and suitability for your application, please share nameplate photos, part numbers, engineering drawings, system model and software version, vessel name and IMO number, and the full scope of work required — all recommendations are subject to confirmation based on the information provided.
