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ABB DO880 3BSE028602R1 Digital Output Module

Configured for high integrity digital signal switching in ABB System 800xA and safety controller environments, the ABB 3BSE028602R1 (DO880 Digital Output Module) provides direct electrical execution for 24 VDC output channels with SIL3 certified safety operation.

Hardware Specifications

Parameter	Specification
Model	DO880
Brand	ABB
Product ID	3BSE028602R1
Product Type	Digital Output Module
Origin	Sweden
Weight	0.3 kg
Dimensions	102 mm depth x 119 mm height x 45 mm width
Channel Type	Digital Output (DO)
Number of Output Channels	16
Output Voltage	24 VDC
Output Current	0.5 A per output
Safety Classification	SIL3 certified
Configuration Mode	Single or redundant operation
Module Termination Units	TU810, TU812, TU814, TU830, TU833, TU842, TU843, TU852
RoHS Compliance	EU Directive 2011/65/EU
WEEE Category	5. Small Equipment

ABB Industrial Control and Safety I/O Architecture

The DO880 module integrates into ABB S800 I/O systems and supports high integrity digital output control. It provides 16 output channels for switching external field devices through 24 VDC circuits.

Furthermore, the module supports single and redundant configurations according to safety system requirements. The installation must follow the ABB Safety Manual configuration rules to maintain SIL3 safety performance.

The module operates within ABB backplane bus communication structures, where I/O density scaling allows multiple signal modules to be arranged within System 800xA automation platforms. In addition, firmware flash compatibility and controller configuration parameters must match the installed automation system version.

Frequently Asked Questions

Q: Can the DO880 operate in both single and redundant configurations?
A: Yes. The DO880 supports single or redundant operation modes. The selected configuration must follow ABB safety manual requirements.

Q: Which Module Termination Units are compatible with the DO880?
A: The DO880 can be installed with TU810, TU812, TU814, TU830, TU833, TU842, TU843, and TU852 termination units.

Q: How many digital output channels does the DO880 provide?
A: The module provides 16 digital output channels with 24 VDC, 0.5 A output capability.

Field Installation Guidelines

• Install the DO880 module using the specified ABB Module Termination Unit before connecting field wiring.
• Verify that the safety configuration matches the approved ABB Safety Manual requirements before system commissioning.
• Separate digital output wiring from high voltage power cables to reduce electrical interference.
• Connect cable shields according to the site grounding standard and automation system installation rules.
• Confirm redundant wiring paths and terminal assignments before applying field power.
• Check controller hardware configuration and firmware compatibility before replacing or adding modules.

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