Product 描述
The ABB DO814 3BUR001455R1 is a high-performance Digital Output Module from the S800 I/O series, engineered for efficient and reliable control / field devices in automation systems. Designed to operate with 24 V DC current sink outputs, the module features 16 protected channels arranged in two isolated groups / eight channels each. These groups are galvanically isolated from the ModuleBus, providing safe and robust signal interfacing with field equipment.
Its design emphasizes flexibility, modularity, and field-proven dependability, making it suitable for deployment in demanding industrial environments including power, chemical, oil & gas, water treatment, and manufacturing facilities.
Technical Specifications
| Parameter | Specification |
|---|---|
| Module Type | DO814 |
| 零件号 | 3BUR001455R1 |
| Function | Digital Output Module |
| Number / Channels | 16 (2 groups / 8) |
| Output Type | 24 V DC current sink |
| Rated Output Current | 0.5 A per channel |
| Isolation Voltage | 50 V DC |
| Short Circuit Protection | Yes |
| Galvanic Isolation | Yes (between groups and ModuleBus) |
| Channel Diagnostics | Warning and Fault LEDs |
| Redundancy 支持 | Not applicable for this module |
| Hot Swappable | Yes |
| Ambient Temperature Range | -25°C to +70°C |
| Mounting | DIN rail (NS 35/75 according to EN50022) |
| Protection Class | IP20 (per IEC 529) |
| Module Width | 45 mm |
| Module Height | 102 mm |
| Module Depth | 119 mm |
| 重量 | 0.18 kg |
| Compliance | CE, RoHS, IEC 61508 SIL3 compatible |
Applications
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Distributed process control in DCS/PLC systems
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On//f valve actuation
-
Motor starter and interlock command control
-
Alarm signal transmission
-
Batch and sequencing control
-
Discrete control / actuators in hazardous or standard industrial zones
Product Advantages
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Compact Design: 16 output channels in a compact housing (45 x 102 x 119 mm)
-
Protected Outputs: Each channel features built-in short-circuit protection
-
Modular Architecture: Simplifies expansion and system integration
-
Galvanic Isolation: Enhances safety and reduces signal interference
-
Hot Swap Capability: Facilitates maintenance without halting the system
-
LED Indicators: Quick visual diagnostics for operational and fault states
-
Standard Mounting: DIN rail installation ensures fast setup
-
Eco-Compliance: Halogen-free plastic with IP20 protection
常见问题 (FAQ)
Q1: How many channels does the DO814 module have?
A1: It has 16 digital output channels, organized in two galvanically isolated groups / 8.
Q2: What is the rated voltage and current per channel?
A2: Each channel supports 24 V DC current sink output with a maximum / 0.5 A per channel.
Q3: Is the DO814 module hot-swappable?
A3: Yes, the module can be replaced while the system is running, ensuring zero downtime.
Q4: What kind / load can the DO814 handle?
A4: It is suitable for resistive and inductive loads within the 0.5 A channel limit.
Q5: Is the module protected against short circuits?
A5: Yes, each output channel has internal protection against short circuits.
Q6: What is the operating temperature range for the module?
A6: It can operate in environments ranging from -25°C to +70°C.
Q7: What is the physical size and weight / the DO814 module?
A7: Dimensions are 45 x 102 x 119 mm and the weight is approximately 0.18 kg.
Q8: Which termination 件s (MTUs) are compatible with DO814?
A8: Suitable MTUs include TU810, TU812, TU814, TU830, and TU833.
Q9: Can this module be used in safety-critical applications?
A9: While it is not specifically designed as a safety module, it meets SIL3 compliance under IEC 61508.
Q10: Does DO814 support fieldbus communication directly?
A10: No, it relies on a Fieldbus Communication Interface (e.g., CI801/CI840) via ModuleBus.
Related S800 I/O Series Modules
| 型号 | 描述 | Channels | Output Type | Voltage | Dimensions (mm) | 重量 |
|---|---|---|---|---|---|---|
| DO810 | Digital Output Module | 16 | Current sink | 24 V DC | 45x102x119 | 0.18 kg |
| DO815 | Digital Output Module | 8 | Current sink | 24 V DC | 45x102x119 | 0.18 kg |
| DO820 | Digital Relay Output | 8 | Relay | 230 V AC | 45x102x119 | 0.19 kg |
| DO821 | Digital Relay Output (NC) | 8 | Relay | 230 V AC | 45x102x119 | 0.19 kg |
| DO840 | Advanced Digital Output Module | 16 | Current sink | 24 V DC | 45x102x119 | 0.18 kg |
| DO880 | High Integrity Digital Output | 16 | Current sink | 24 V DC | 45x102x119 | 0.18 kg |
Popular ABB Automation Modules
| 型号 | 描述 | Application Type | Channels | Dimensions (mm) | 重量 |
|---|---|---|---|---|---|
| AI810 | Analog Input Module | 8 AI channels | 8 | 45x102x119 | 0.18 kg |
| DI810 | Digital Input Module | 16 DI channels | 16 | 45x102x119 | 0.18 kg |
| CI840 | Pr/ibus Communication Interface Module | Communication | N/A | 45x102x119 | 0.20 kg |
| AO810 | Analog Output Module | 8 AO channels | 8 | 45x102x119 | 0.18 kg |
| PM865 | AC 800M High-Integrity CPU | Controller | N/A | 60x186x132 | 0.28 kg |
| TU830 | Extended Module Termination 单位 | Terminal 单位 | N/A | 142x120x55 | 0.25 kg |
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