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The ABB DO815 3BSE013258R1 is a compact, high-density digital output module that provides 32 individually isolated 24 V DC sourcing outputs, ideal for distributed control systems requiring fast and reliable discrete signal output. Engineered for use in ABB’s S800 I/O Series, the DO815 is widely used in industrial automation and control systems, offering performance, flexibility, and integration into the AC 800M and System 800xA architectures.
Thanks to its low-profile design and low power consumption, the DO815 is ideal for cabinet space optimization while maintaining high output channel density. Its robust protection and status diagnostics on each channel ensure superior reliability in both standard and mission-critical applications.
| Parameter | Description |
|---|---|
| Product Model | DO815 3BSE013258R1 |
| Function | Digital Output Module |
| Number of Output Channels | 32 |
| Output Type | Sourcing (24 V DC) |
| Max Output Current | 0.5 A per channel |
| Output Delay Time | < 1 ms |
| Protection | Short-circuit and overload |
| Isolation | Channel-to-channel and system-level isolation |
| Channel Status Indication | Yes (individual LEDs) |
| Power Consumption | < 5 W |
| Operating Temperature | -25°C to +70°C |
| Mounting | DIN rail / backplane |
| Dimensions (W × H × D) | 45 × 102 × 119 mm |
| Weight | 0.2 kg |
| Compatible Systems | AC 800M / System 800xA |
| Brand | ABB |
| Product Series | S800 I/O Series |
Process Automation: Controls actuators, indicators, and digital relays in DCS platforms for oil refining, chemical processing, and pharmaceuticals.
Power Generation: Handles output signals to field devices including turbine controls, breakers, and alarm systems in both base load and peaking plants.
Water and Wastewater: Used for pump control, valve activation, and monitoring in treatment plants and distribution networks.
Building Automation: Powers lighting systems, HVAC actuators, and access control logic in smart infrastructure.
Machine Control Systems: Outputs signals to PLC-controlled devices in packaging, food processing, and discrete manufacturing systems.
High Channel Density: With 32 outputs in a compact module, the DO815 enables space-saving installation for large-scale I/O needs.
Fast Switching and Diagnostics: Sub-millisecond response times and per-channel LED indicators support rapid action and simplified troubleshooting.
Reliable Protection: Built-in short-circuit and overload protection minimizes downtime and safeguards field equipment.
Modular Scalability: Seamless integration with ABB’s modular control architecture allows for easy system expansion and flexibility.
Durability in Harsh Conditions: Designed for industrial environments with wide operating temperature and resistance to electromagnetic interference.
Brand: ABB
Series: S800 I/O Series
The S800 I/O platform is a modular, distributed I/O system offering high-performance, flexibility, and seamless integration into ABB’s process automation architecture. It’s optimized for large-scale, high-reliability applications.
| Model | Description | Channels | Signal Type | Weight |
|---|---|---|---|---|
| DO620 | Digital Output Module (16 ch) | 16 | 24 V DC Sourcing | 1.2 kg |
| DO630 | High Current Digital Output Module | 8 | 24 V DC Sourcing | 1.32 kg |
| DO814 | Relay Output Module | 8 | Relay Output | 1.2 kg |
| DI810 | Digital Input Module | 16 | 24 V DC Input | 0.9 kg |
| DI820 | Isolated Digital Input Module | 8 | 24 V DC Input | 0.8 kg |
| Model | Description | Type | Dimensions (mm) | Weight |
|---|---|---|---|---|
| PM864AK01 | AC 800M CPU Module | Processor Module | 252 × 273 × 40 | 1.4 kg |
| CI854AK01 | PROFIBUS Communication Module | Comm Interface | 160 × 100 × 50 | 0.6 kg |
| AI810 | Analog Input Module (8 ch) | Analog Input | 180 × 100 × 50 | 0.85 kg |
| AO820 | Analog Output Module | Analog Output | 190 × 100 × 50 | 1.0 kg |
| SD822 | Shield Connector | Terminal Accessory | 100 × 30 × 30 | 0.3 kg |
Q1: What is the function of the ABB DO815 module?
A1: It is a 32-channel digital output module used to control field devices like relays, lights, and solenoids.
Q2: What type of signals does the DO815 output?
A2: It provides 24 V DC sourcing digital outputs.
Q3: How many outputs does this module support?
A3: The module supports 32 independent digital output channels.
Q4: Is short-circuit protection available?
A4: Yes, each output channel is protected against short circuits and overloads.
Q5: What ABB systems are compatible with DO815?
A5: It is designed for use in ABB’s AC 800M and System 800xA control systems.
Q6: Can the module operate in high-temperature environments?
A6: Yes, it functions reliably within a temperature range of -25°C to +70°C.
Q7: How are the outputs isolated?
A7: The module provides optical isolation between outputs and the system bus.
Q8: What is the size and weight of the DO815?
A8: The module measures 45 × 102 × 119 mm and weighs 0.2 kg.
Q9: How is the output status monitored?
A9: Each channel features a dedicated LED indicator for visual status checks.
Q10: What kind of mounting does it support?
A10: The module supports DIN rail or rack mounting within ABB’s S800 I/O setup.
Authenticity guarantee
All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.