ABB DSDO115K12 3BSE019933R1
Product Overview
The ABB DSDO115K12 3BSE019933R1 is a digital output module in the ABB AC 800M series, specifically designed for industrial automation control systems. It is suitable for high-reliability applications in critical industries such as power, petrochemicals, and water treatment. This module provides 16 channels of digital output with high load-driving capability, enabling control of field devices like relays, solenoid valves, and motor starters to ensure precise actuator operation.
As a core component of the ABB S800 I/O series, the DSDO115K12 features a high-density, modular design and supports hot-swapping (when permitted by the system), facilitating maintenance and expansion. Its core values lie in high electrical isolation, strong anti-interference capability, and fast response, making it suitable for distributed control system (DCS) and programmable logic controller (PLC) applications in harsh industrial environments.
Product Parameters
Product Model: DSDO115K12 3BSE019933R1
Manufacturer: ABB
Product Type: Digital Output Module (16 channels)
Output Type: Transistor output (24V DC, source/sink selectable)
Rated Current per Channel: 0.5A (maximum)
Total Output Current: 8A (sum of all channels)
Load Voltage Range: 20-30V DC
Response Time: ≤1ms (turn on/off)
Isolation Voltage: 500V AC (between channels and between channels and system)
Operating Temperature Range: -25°C to +70°C (-13°F to +158°F)
Protection Class: IP20 (must be installed in a control cabinet)
Installation Method: DIN Rail mounting, compatible with S800 I/O racks
Communication Interface: Communicates with AC 800M controller via S800 bus
Diagnostic Functions: Short-circuit protection, overload alarm, channel status LED indication
Structure and Composition
The ABB DSDO115K12 adopts a compact industrial design, with main components including:
Output Drive Circuit:
16 independent MOSFET transistor outputs, each channel can drive a 0.5A load.
Built-in short-circuit protection and overload detection to prevent module damage.
Isolation Circuit:
Optocoupler isolation (500V AC) ensures electrical isolation between channels and at the system level, avoiding ground loop interference.
Status Indicators:
Each channel is equipped with an LED to display output status (active/fault).
Bus Interface:
Communicates with AC 800M controllers (such as PM864AK01) via the S800 I/O bus.
Power Management:
24V DC power is supplied through the backplane, with reverse polarity protection.
Enclosure:
High-strength plastic enclosure, compliant with EMC anti-interference standards (IEC 61000).
Main Features and Advantages
High-Reliability Output Control:
16 channels with independent isolation, each channel supports a 0.5A load, capable of directly driving solenoid valves, relays, and other devices.
Short-circuit protection and overload alarm functions prevent module damage caused by on-site faults.
Fast Response and Precise Control:
≤1ms switching speed, meeting high-speed control requirements (such as emergency shutdown signals).
Supports source and sink output configurations, adapting to different PLC/DCS systems.
Seamless Integration with ABB Systems:
Natively compatible with AC 800M controllers and S800 I/O series, no additional protocol conversion required.
Easy configuration of channel parameters and diagnostic functions through Control Builder M software.
Modularity and Easy Maintenance:
Supports hot-swapping (when permitted by the system), allowing module replacement without shutdown.
LED status indicators and fault diagnosis simplify maintenance procedures.
Adaptability to Harsh Environments:
Wide operating temperature range (-25°C to +70°C), suitable for harsh industrial environments such as power plants and petrochemical facilities.
Compliant with IEC 61131 and UL 508 industrial standards.
Application Fields
The ABB DSDO115K12 is mainly used in industrial scenarios requiring high-reliability digital control:
Power Industry:
Valve control of gas turbines/steam turbines, start/stop of pump sets.
Operation of substation circuit breakers and disconnectors.
Oil and Gas:
Solenoid valve control in compressor stations, emergency pressure relief systems.
Interlock protection of pipeline pumps.
Water Treatment and Shipping:
Remote control of large pump stations and propulsion motors.
Industrial Automation:
Precise driving of production line actuators (cylinders, motors).
Xingruijia focuses on providing ABB industrial automation full range product services and your intelligent control solution partner
If you would like to learn more about our products and services, please feel free to contact us at any time!
Sales Manager : Jinny
Email : sales1@xrjdcs.com
Whatsapp/Mobile:+86 15359273791
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