ABB DO880 3BSE028602R1 S800 Digital Output Module

Description

The ABB DO880 is a digital output module designed for the System 800xA, offering 16 channels for 24V DC current sourcing outputs. This module is suitable for both single and redundant applications, providing robust protection and advanced diagnostics. Each output channel is equipped with current limiting and over-temperature protection features. Additionally, the DO880 includes EMC protection components, inductive load suppression, output state indication LEDs, and an isolation barrier to the Modulebus. It is certified for SIL3 according to IEC 61508 and Category 4 according to EN 954-1, ensuring high safety and reliability standards.

Features and Benefits

• 16 Channels: Provides 24V DC current sourcing outputs in one isolated group.
• Redundant or Single Configuration: Supports both configurations for flexible application.
• Loop Monitoring: Supervision of short and open load with configurable limits.
• Diagnostic Capabilities: Advanced on-board diagnostics and status indicators for output switches.
• Output Status Indicators: LED indicators for activated/error states.
• Degraded Mode: For normally energized channels, supported from DO880 PR.
• Current Limitation and Over-Temperature Protection: Ensures safe operation under fault conditions.
• Fault Tolerance: Defined fault tolerance of 1 (IEC 61508) for output drivers, allowing control even with errors.
• High Safety Certification: Certified for SIL3 and Category 4, meeting stringent safety standards.

Specifications

• Type: Digital Output
• Signal Specification: 24V DC (19.2 - 32V DC), 0.5A
• Article Number: 3BSE028602R1
• Number of Channels: 16
• Signal Type: Current sourcing, current limiting
• Isolation: Groupwise isolated from ground
• Current Limiting: Short circuit proof
• Maximum Field Cable Length: 600 meters (656 yards)
• Rated Insulation Voltage: 50V
• Dielectric Test Voltage: 500V AC
• Power Dissipation: 5.6W (0.5A x 16 channels)
• Current Consumption:
  • +5V Modulebus: 45mA
  • +24V Modulebus: Max. 50mA
  • +24V External: 10mA

Diagnostics

• Front LEDs: Indicate Fault (F), Run (R), Warning (W), and Status/Error for Channels 1-16.
• Supervision: Configurable loop supervision for resistance from 50Ω to 2kΩ, depending on configuration and mode of operation.
• Status Indication: Includes module error, module warning, and internal channel error indicators.

Environment and Certification

• CE Mark: Yes
• Electrical Safety: IEC 61131-2, UL 508
• Hazardous Location: C1 Div 2 cULus, C1 Zone 2 cULus, ATEX Zone 2
• Marine Certification: ABS, BV, DNV-GL, LR, RS, CCS
• Protection Rating: IP20 according to IEC 60529
• Corrosive Atmosphere: ISA-S71.04 G3
• Climatic Operating Conditions:
  • Operating Temperature: 0 to +55 °C
  • Storage Temperature: -40 to +70 °C
  • Relative Humidity: 5 to 95 % (no condensation)
  • Compliance: IEC/EN 61131-2
• Pollution Degree: Degree 2, IEC 60664-1
• EMC: EN 61000-6-4 and EN 61000-6-2
• Overvoltage Categories: IEC/EN 60664-1, EN 50178
• Equipment Class: Class I according to IEC 61140 (earth protected)
• Max Ambient Temperature: 55 °C (131 °F), for vertical mounting in compact MTU 40 °C (104 °F)
• RoHS Compliance: DIRECTIVE/2011/65/EN (EN 50581:2012)
• WEEE Compliance: DIRECTIVE/2012/19/EU

Compatibility

• Module Termination Units (MTUs): Compatible with TU810, TU812, TU814, TU830, TU833, TU842, TU843, TU852
• Keying Code: FE

Dimensions and Weight

• Width: 45 mm (1.77”)
• Depth: 102 mm (4.01”), 111 mm (4.37”) including connector
• Height: 119 mm (4.7”)
• Weight: 0.20 kg (0.44 lbs.)

The ABB DO880 Digital Output Module is a reliable and versatile solution for industrial automation, providing high safety, advanced diagnostics, and flexible configuration options.