ABB DO801 24V Digital Output Module | S800 Series I/O

ABB DO801 Digital Output Module for S800 I/O Systems

Product Overview and Key Features

• The DO801 provides sixteen reliable 24V DC digital output channels
• This current sourcing module handles output voltages from 12 to 32V DC
• Each channel delivers up to 0.5A continuous current with full protection
• The module includes short-circuit protection to ground and 30V
• It also features over-temperature and over-voltage protection
• All sixteen outputs belong to one isolated group for simplified wiring
• Bright LEDs show the status for each channel and module health
• The OSP function sets outputs to a safe state during communication errors

Technical Specifications and Performance Data

• Brand: ABB | Model: DO801 | Article Number: 3BSE020510R1
• Signal Type: 24V DC current sourcing with current limiting
• Number of Channels: 16 digital outputs in one group
• Output Load: Less than 0.4 ohms for efficient operation
• Output Current: Maximum 0.5A per channel continuously
• Current limiting design makes the outputs short-circuit proof
• Maximum field cable length: 600 meters (656 yards)
• Rated insulation voltage: 50V with 500V AC dielectric test
• Typical power dissipation: 2.1W for energy-efficient performance
• +5V Modulebus current consumption: 80 mA

Installation and Wiring Information

• The module fits perfectly into the S800L mechanical platform
• Use solid wires from 0.05-2.5 mm² (30-12 AWG) for connections
• Stranded wires from 0.05-1.5 mm² (30-12 AWG) also work well
• Recommended torque for terminal screws: 0.5-0.6 Nm
• Strip 6-7.5mm (0.24-0.30 inch) of insulation from wire ends
• Process and power connections use convenient detachable connectors
• Mount the module in positions with good air circulation for cooling

Environmental Specifications and Certifications

• Operating temperature range: 0 to +55°C (+32 to +131°F)
• For vertical mounting: maximum 40°C (104°F) ambient temperature
• Storage temperature range: -40 to +70°C (-40 to +158°F)
• Relative humidity: 5 to 95% non-condensing for reliable operation
• Corrosion protection: ISA-S71.04 G3 level for industrial environments
• Pollution degree: 2 according to IEC 60664-1 standards
• Protection class: IP20 according to IEC 60529 for basic protection
• The module carries CE mark and meets major marine certifications

Package Contents and Shipping

• You will receive one ABB DO801 digital output module
• The package includes all necessary documentation and manuals
• We ship worldwide using FedEx, UPS, and DHL express services
• Orders typically process within 1-2 business days after payment
• Tracking information becomes available immediately after shipment

Frequently Asked Questions

• What systems does this module work with?
• The DO801 works with S800 I/O systems
• Can I use this module in hazardous locations?
•  Yes, it has C1 Div 2 and Zone 2 certifications
• How are the outputs protected?
• Each channel has short-circuit and over-temperature protection
• What happens during communication failure?
• The OSP function sets outputs to a predetermined state
• What is the maximum cable length?
• You can run field cables up to 600 meters