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- ABB
- DO820
- Digital Output Module
- Switzerland
- 45 x 102 x 119mm
- 0.23kg
- 3BSE008514R1
- Xiamen, China
- New & In Stock
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ABB DO820 3BSE008514R1 Digital Output Module
Product Overview
The ABB DO820 3BSE008514R1 is a compact and robust 8-channel digital output module designed for industrial automation applications within the ABB AC 800M control system. It provides efficient control of external devices such as actuators, solenoids, relays, and signal lamps through 24 V DC sourcing outputs. Each channel delivers positive logic output with galvanic isolation and integrated diagnostics.
The DO820 supports high-performance automation with stable operation, easy wiring, and visual status indication for each output. Its compact design fits seamlessly into DIN rail-mounted enclosures and distributed control systems, enabling precise control in various sectors including manufacturing, power generation, oil and gas, and utilities.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | DO820 |
| Order Code | 3BSE008514R1 |
| Module Type | Digital Output Module |
| Number of Channels | 8 (Sourcing outputs, positive logic) |
| Output Voltage | 24 V DC |
| Max Load Current per Channel | 0.5 A |
| Output Type | Transistor (short-circuit protected) |
| Channel Status Indication | Yes (per-channel LED) |
| Galvanic Isolation | Yes (channel-to-bus and channel-to-channel) |
| Diagnostics | Integrated channel diagnostics |
| Dimensions | 45 x 102 x 119 mm |
| Weight | 0.23 kg |
| Operating Temperature | –25°C to +70°C |
| Mounting | DIN Rail |
| Protection Class | IP20 |
| Hot Swappable | Yes |
Applications
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Actuator Control: Suitable for driving valves and actuators in process automation systems.
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Relay Control: Interfaces with relays and contactors for larger loads.
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Alarm & Signal Systems: Controls visual or audible alarm indicators such as buzzers and beacons.
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Sequential Control: Ideal for controlling machinery sequences in production lines.
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Power Distribution Management: Used in electrical panels for industrial power system automation.
Advantages
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High Channel Density: Provides 8 output channels in a single, compact module.
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Easy Status Monitoring: LED indicators provide real-time feedback on channel status.
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Short-Circuit Protection: Ensures safe operation and longer service life.
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Fast Integration: Plug-and-play setup with ABB’s Control Builder or Automation Builder software.
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Industrial-Grade Durability: Built to operate in harsh environments with wide temperature tolerance.
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Space-Saving Design: Small footprint allows more I/O capacity per cabinet.
Brand
ABB
Series
AC 800M I/O Modules – S800 Series
Recommended Models (Same Series or Related)
| Model | Channels | Dimensions (mm) | Weight | Output Type | Key Feature |
|---|---|---|---|---|---|
| DO810 | 4 | 45 x 102 x 119 | 0.21 kg | 24 V DC Digital Output | Compact version with 4 outputs |
| DO814 | 16 | 45 x 102 x 119 | 0.26 kg | 24 V DC Digital Output | High-density output module |
| DI820 | 8 | 45 x 102 x 119 | 0.23 kg | 24 V DC Digital Input | Input module, complements DO modules |
| DO815 | 8 | 45 x 102 x 119 | 0.24 kg | Relay Output | Suitable for AC/DC load switching |
| DO840 | 16 | 45 x 102 x 119 | 0.27 kg | 24 V DC Digital Output | High-channel output with diagnostics |
Recommended Models (Popular ABB Products)
| Model | Channels / Function | Dimensions (mm) | Weight | Application |
|---|---|---|---|---|
| AI820 | 8 Analog Inputs | 45 x 102 x 119 | 0.23 kg | Temperature and sensor signal input |
| AO810 | 8 Analog Outputs | 45 x 102 x 119 | 0.24 kg | Analog signal control |
| DI821 | 8 Digital Inputs | 45 x 102 x 119 | 0.22 kg | Standard digital input sensing |
| PM864AK01 | CPU | 142 x 186 x 186 | 1.1 kg | Main CPU module for AC 800M system |
| TU810V1 | Terminal Unit | 187 x 118 x 49 | 0.25 kg | Base unit for connecting I/O modules |
FAQs
Q1: What is the output voltage of the DO820 module?
A: The DO820 delivers 24 V DC sourcing output per channel.
Q2: How many output channels does the DO820 offer?
A: It offers 8 independent digital output channels.
Q3: Can the DO820 be used to control relays or solenoids?
A: Yes, it can directly control relays, solenoids, and other similar actuators.
Q4: Is the module hot-swappable?
A: Yes, the DO820 supports hot-swapping for convenient maintenance.
Q5: What kind of output protection does the module provide?
A: The DO820 has short-circuit and overload protection for each output channel.
Q6: What tools are used for configuration?
A: ABB’s Control Builder and Automation Builder are used for configuration.
Q7: Does the module support status indication?
A: Yes, each channel has a dedicated LED indicator for output status.
Q8: What type of outputs are available—sinking or sourcing?
A: The DO820 provides sourcing (positive logic) outputs.
Q9: What is the physical size and weight of the module?
A: It measures 45 x 102 x 119 mm and weighs 0.23 kg.
Q10: In what environments can this module operate?
A: The DO820 is suitable for industrial use with temperatures ranging from –25°C to +70°C.
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.