Description
Detailed Parameter Table
| Parameter Name | Parameter Value |
| Product Model | ABB DO524 A3 1SAP240700R0001 |
| Manufacturer | ABB |
| Product Category | Digital Output Module |
| Output Type | Relay (NO/NC configurable) |
| Number of Channels | 4 |
| Switching Voltage | 24V DC / 230V AC |
| Max Switching Current | 5A per channel |
| Contact Rating | 2A @ 250V AC / 30V DC |
| Communication Protocol | PROFIBUS DP |
| Isolation Voltage | 4 kV (channel-to-system) |
| Operating Temperature | -25°C to +70°C (-13°F to +158°F) |
| Protection Class | IP20 |
| Mounting Type | DIN Rail |
| Dimensions (W x H x D) | 35mm x 126mm x 117mm |
ABB DO524 A3 1SAP240700R0001
Product Introduction
The ABB DO524 A3 1SAP240700R0001 is a high-performance digital output module designed for industrial automation and process control applications. Part of ABB’s Advant Controller 800xA series, this module provides four configurable relay outputs, allowing flexible switching of high-power loads in demanding environments.
With PROFIBUS DP communication, the DO524 A3 ensures seamless integration into distributed control systems (DCS) and PLC networks. Its rugged construction and wide operating temperature range (-25°C to +70°C) make it suitable for harsh industrial settings, including oil & gas, power generation, and manufacturing plants. The module’s electromechanical relays support both AC and DC loads, making it versatile for various switching applications.
Core Advantages and Technical Highlights
High switching capacity: The ABB DO524 A3 supports 5A per channel, making it ideal for driving motors, solenoids, and contactors without additional amplifiers.
Flexible relay configuration: Each of the four channels can be independently configured as normally open (NO) or normally closed (NC), providing adaptability for fail-safe and redundant control schemes.
Robust communication & diagnostics: The PROFIBUS DP interface ensures real-time data exchange, while built-in diagnostics (LED per channel) simplify troubleshooting and maintenance.
Industrial durability: With 4 kV isolation and a wide temperature range, the module operates reliably in electrically noisy and extreme environments.
Easy installation: The DIN rail mounting and pluggable terminal blocks enable quick setup, reducing downtime during system upgrades.
ABB DO524 A3 1SAP240700R0001
Typical Application Scenarios
The ABB DO524 A3 1SAP240700R0001 is widely used in:
Power distribution systems – Controlling circuit breakers, alarms, and emergency shutdown (ESD) systems.
Manufacturing automation – Switching conveyor belts, robotic arms, and hydraulic valves.
Oil & gas processing – Managing pump controls, valve actuators, and safety interlocks.
Water treatment plants – Operating dosing pumps, solenoid valves, and filtration systems.
Its high current handling and PROFIBUS DP compatibility make it a preferred choice for distributed I/O architectures in large-scale industrial facilities.
Related Model Recommendations
ABB DI524 A3 (1SAP240600R0001) – Digital input module (4 channels, PROFIBUS DP).
ABB AI524 A3 (1SAP240500R0001) – Analog input module (4 channels, 4-20mA).
ABB AO524 A3 (1SAP240400R0001) – Analog output module (4 channels, 0-10V).
ABB DO522 (1SAP240300R0001) – 8-channel digital output module (relay).
ABB DO526 (1SAP240800R0001) – High-density 16-channel digital output module.
Installation, Commissioning, and Maintenance Instructions
Installation preparation:
Ensure proper DIN rail mounting in a well-ventilated control cabinet.
Verify PROFIBUS DP termination (if used in a bus network).
Use shielded cables for noise immunity in high-interference environments.
Maintenance suggestions:
Periodically check relay contacts for wear (especially in high-current applications).
Monitor LED indicators for fault detection.
Clean dust/debris to prevent overheating.
Service and Guarantee Commitment
ABB provides a 24-month warranty for the DO524 A3, covering manufacturing defects. Global technical support is available for troubleshooting and firmware updates. Replacement units can be sourced through ABB’s authorized distributors, ensuring minimal downtime.
