Description

Product Overview

The ABB DO880-1 3BSE028588R1 is a high-reliability digital output module,exclusively developed for ABB’s AC 800M DCS(Distributed Control System)—a core platform for industrial automation in power generation,oil&gas,chemical,and manufacturing sectors.As a key link between the AC 800M controller and on-site actuators,this module’s core function is to convert digital control signals(from the controller)into actionable commands for field devices such as solenoid valves,contactors,and indicator lights.It acts as the”execution interface”of the DCS,ensuring that the controller’s decisions(e.g.,opening/closing a valve,starting/stopping a pump)are accurately and timely transmitted to on-site equipment—critical for maintaining stable process operations and ensuring production safety.

What makes the ABB DO880-1 3BSE028588R1 stand out is its balance of high performance and industrial ruggedness.It features 16 independent digital output channels,each capable of providing stable 24V DC drive signals,supporting high-current loads(up to 2A per channel)to adapt to various actuators.For example,in a coal-fired power plant,the module can receive a”valve opening”digital signal from the AC 800M controller,then output a 24V DC signal to drive the solenoid valve of the boiler feedwater system,precisely controlling the water supply flow.Its IP20 protection rating and-20°C to+60°C operating range ensure stable operation in dusty control cabinets or temperature-fluctuating industrial environments,while a 60,000-hour MTBF(Mean Time Between Failures)minimizes unplanned downtime—aligning with ABB’s strict standards for industrial reliability.

As an integral part of the AC 800M ecosystem,the ABB DO880-1 3BSE028588R1 also supports seamless integration with ABB’s Control Builder M software,enabling quick configuration of channels(e.g.,setting output delay,fault detection parameters)and real-time status monitoring.It also has built-in overcurrent and short-circuit protection for each channel,preventing damage to the module and connected actuators due to abnormal loads—further enhancing the stability of the DCS.For operators,this module means simplified system deployment,reliable actuator control,and easy maintenance—making it an indispensable component for modern industrial automation.

Technical Specifications

Parameter Name

Parameter Value

Product Model

ABB DO880-1 3BSE028588R1

Manufacturer

ABB

Product Type

Industrial Digital Output Module(for AC 800M DCS)

Number of Output Channels

16 independent digital output channels

Output Signal Type

24V DC(sinking/sourcing configurable)

Maximum Output Current

2A per channel(continuous);5A per channel(peak,1s)

Output Voltage Range

20.4V DC to 27.6V DC(compatible with 24V DC actuators)

Power Supply Voltage

24V DC(±10%tolerance,21.6V DC to 26.4V DC)

Current Consumption

400mA(typical,at 24V DC,full channel load)

Operating Temperature Range

-20°C to+60°C(-4°F to+140°F)

Storage Temperature Range

-40°C to+85°C(-40°F to+185°F)

Protection Rating

IP20(dust-protected,suitable for control cabinet installation)

MTBF(Mean Time Between Failures)

60,000 hours(per IEC 61508 standards)

Safety&EMC Certification

CE,UL 508,CSA C22.2 No.14,IEC 61000-6-2(EMC immunity)

Physical Dimensions(W×H×D)

120mm×180mm×80mm(4.72in×7.09in×3.15in)

Weight

0.9kg(1.98lbs)

Supported Systems

ABB AC 800M DCS(firmware v6.0+),ABB Symphony Plus(with adapter)

Channel Protection

Overcurrent protection(2.5A per channel);Short-circuit protection

Output Delay

<1ms(signal rise time,critical for fast-acting actuators)

Communication Interface

ABB PRONETA(for module configuration and diagnostics)

Wiring Type

Screw-terminal connections(2.5mm²max wire size)

Isolation

Channel-to-channel isolation:500V AC(rms)for 1 minute;Channel-to-power isolation:1kV AC(rms)for 1 minute

Main Features and Advantages

Multi-Channel&High-Load Capacity:The ABB DO880-1 3BSE028588R1’s 16 independent channels allow it to control up to 16 actuators simultaneously—reducing the number of modules needed in the control cabinet and saving space.Each channel supports a maximum continuous current of 2A,which can drive high-power actuators such as large solenoid valves(common in oil&gas pipelines)or contactors for 1kW pumps—eliminating the need for external relays(a common accessory for low-current digital output modules).For example,in a chemical plant’s reactor system,the module can independently control 16 solenoid valves for different chemical injection points,simplifying wiring and reducing potential failure points compared to using multiple 8-channel modules.

Reliable Channel Protection:Each channel of the ABB DO880-1 3BSE028588R1 is equipped with overcurrent and short-circuit protection.When an actuator malfunctions(e.g.,a solenoid valve short-circuits),the module automatically cuts off the output current of the faulty channel(at 2.5A)to prevent damage to the module and the controller.Unlike generic modules that may burn out entirely due to a single channel short-circuit,this”channel-independent protection”ensures other channels continue to operate normally—critical for mission-critical systems like nuclear power plant safety valves.The module also has a fault LED for each channel,allowing technicians to quickly locate faulty channels and speed up troubleshooting.

Seamless ABB Ecosystem Integration:The ABB DO880-1 3BSE028588R1 is designed to work seamlessly with ABB’s AC 800M controller and Control Builder M software.Through PRONETA communication,technicians can configure channel parameters(e.g.,setting output delay for slow-acting actuators)and monitor real-time status(e.g.,output voltage,current)directly in the software—no need for on-site manual adjustment.For example,when commissioning a water treatment plant,technicians can remotely set the output delay of the module’s channels to match the response speed of different valves(e.g.,500ms delay for large gate valves,100ms for small ball valves)via Control Builder M,saving hours of on-site work.The module also supports automatic identification by the AC 800M controller,enabling”plug-and-play”installation without complex address setting.

Industrial-Grade Durability:Built to withstand harsh industrial environments,the ABB DO880-1 3BSE028588R1 operates reliably from-20°C to+60°C—suitable for unconditioned control cabinets in cold storage facilities(e.g.,food processing plants)or high-temperature steel mills.Its IP20 rating protects against dust accumulation(a major cause of terminal contact failure in cement plants),while EMC compliance(IEC 61000-6-2)shields it from electrical noise generated by nearby motors or transformers—ensuring stable signal output even in high-interference environments.The module’s screw terminals are made of high-temperature-resistant materials,which can withstand long-term operation at+60°C without aging or loosening—reducing maintenance costs and extending the module’s service life.

Application Field

The ABB DO880-1 3BSE028588R1 is widely used in power generation,especially in coal-fired,gas-fired,and nuclear power plants.In a 1,000MW coal-fired power plant,the module connects the AC 800M controller to the boiler’s feedwater system,air supply system,and ash removal system.For example,when the controller detects that the boiler pressure is too high,it sends a”close valve”digital signal to the module,which then outputs a 24V DC signal to drive the feedwater solenoid valve,reducing water supply and lowering pressure.The module’s 16 channels can simultaneously control multiple valves and pumps in the boiler system,ensuring coordinated operation of the entire process.Its overcurrent protection also prevents damage to the module if a feedwater pump contactor short-circuits—avoiding unplanned shutdowns of the boiler.

In the oil&gas industry,the ABB DO880-1 3BSE028588R1 is a key component in pipeline and refinery automation.On an onshore oil pipeline,the module controls the solenoid valves of the pipeline’s emergency shutdown system(ESD).When the pressure sensor detects an abnormal pressure rise(e.g.,due to a blockage),the AC 800M controller sends a”close valve”signal to the module,which drives the ESD solenoid valve to close within 1ms—preventing oil leakage or pipeline explosion.The module’s-20°C to+60°C operating range withstands the temperature fluctuations of outdoor pipeline control cabinets,while its EMC compliance resists interference from pipeline inspection equipment(e.g.,ultrasonic detectors).

Manufacturing facilities also rely on the ABB DO880-1 3BSE028588R1 for production line automation.In an automotive assembly line,the module connects the AC 800M controller to robotic arm actuators,conveyor belt contactors,and indicator lights.For example,when a car body reaches a welding station,the controller sends a”start welding”signal to the module,which outputs a 24V DC signal to activate the welding robot’s solenoid valve and turn on the”in operation”indicator light.The module’s 16 channels can control multiple devices in a single station,simplifying the control cabinet design.Its fast output delay(<1ms)ensures the robotic arm acts immediately after receiving the signal—maintaining the assembly line’s production rhythm(e.g.,60 cars per hour).

In the chemical industry,the ABB DO880-1 3BSE028588R1 is used in reactor control systems.In a polyethylene production plant,the module controls the solenoid valves of catalyst injection pumps and the contactors of agitators.The AC 800M controller adjusts the opening and closing of the injection valves based on reactor temperature and pressure data(received from analog input modules),and the module transmits these control signals to the valves—ensuring precise catalyst dosage.The module’s short-circuit protection is critical here:if a catalyst pump’s motor short-circuits,the module cuts off the current to the faulty channel,preventing a catalyst overdose that could cause a reactor explosion.

Related Products

ABB DI880 3BSE028586R1:A digital input module complementary to the ABB DO880-1 3BSE028588R1,used to collect digital signals from on-site sensors(e.g.,limit switches)and transmit them to the AC 800M controller.

ABB 3BHE039203R0101:A redundant power supply module that provides 24V DC to the ABB DO880-1 3BSE028588R1 and other AC 800M DCS components,ensuring uninterrupted power.

ABB 3BSE028141R1:An AC 800M controller,the”brain”of the DCS that sends control signals to the ABB DO880-1 3BSE028588R1 to drive actuators.

ABB 3BSE038415R1:An analog input module that collects 4-20mA signals from process sensors(e.g.,pressure transmitters)and sends data to the controller,which then generates control commands for the ABB DO880-1 3BSE028588R1.

ABB CI801 3BSE022366R1:An Ethernet communication module that enables data exchange between the AC 800M controller and the ABB DO880-1 3BSE028588R1(for distributed control cabinets).

ABB 3BHT300023R1:A power distribution unit that distributes power from the ABB 3BHE039203R0101 to the ABB DO880-1 3BSE028588R1 and other DCS modules.

ABB HMI 800:A human-machine interface that displays the real-time status of the ABB DO880-1 3BSE028588R1(e.g.,channel output status,fault alerts)for operators to monitor.

Siemens 3RT2026-1BB40:A contactor compatible with the ABB DO880-1 3BSE028588R1,used to control 3-phase motors(e.g.,conveyor pumps)in manufacturing lines.

Emerson Rosemount 8732E:A solenoid valve that receives output signals from the ABB DO880-1 3BSE028588R1,commonly used in oil&gas and chemical applications for fluid control.

Installation and Maintenance

Pre-installation preparation:Before installing the ABB DO880-1 3BSE028588R1,confirm compatibility with the AC 800M DCS firmware(v6.0 or higher)—older firmware may not support the module’s full protection features.Test the 24V DC power supply with a calibrated multimeter to ensure voltage stays within 21.6V-26.4V;unstable power can cause output signal fluctuations or damage the module.Choose a control cabinet location away from heat sources(e.g.,power supplies,motor drives)and high-interference equipment(e.g.,welding machines)to maintain the-20°C to+60°C operating range.Label each of the 16 output channels according to the connected actuators(e.g.,”Boiler Feedwater Valve”or”Conveyor Contactor”)to simplify troubleshooting.Use 24AWG to 12AWG stranded wire(rated for industrial use)and strip wires to 6mm(0.24in)to ensure proper contact with the screw terminals;avoid using solid wire,which can loosen under vibration.Finally,install ABB’s Control Builder M software and PRONETA tool to configure the module(e.g.,setting sinking/sourcing output mode)and assign it to the AC 800M controller.

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