Product Description
The ABB DO814 3BUR001455R1 is a high-performance Digital Output Module from the S800 I/O series, engineered for efficient and reliable control sur 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 sur 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 |
| Référence | 3BUR001455R1 |
| Function | Digital Output Module |
| Number sur Channels | 16 (2 groups sur 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 Support | 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 |
| Poids | 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/surf valve actuation
-
Motor starter and interlock command control
-
Alarm signal transmission
-
Batch and sequencing control
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Discrete control sur 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
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Modular Architecture: Simplifies expansion and system integration
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Galvanic Isolation: Enhances safety and reduces signal interference
-
Hot Swap Capability: Facilitates maintenance without halting the system
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LED Indicators: Quick visual diagnostics for operational and fault states
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Standard Mounting: DIN rail installation ensures fast setup
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Eco-Compliance: Halogen-free plastic with IP20 protection
Questions fréquentes (FAQ)
Q1: How many channels does the DO814 module have?
A1: It has 16 digital output channels, organized in two galvanically isolated groups sur 8.
Q2: What is the rated voltage and current per channel?
A2: Each channel supports 24 V DC current sink output with a maximum sur 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 sur 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 sur the DO814 module?
A7: Dimensions are 45 x 102 x 119 mm and the weight is approximately 0.18 kg.
Q8: Which termination unités (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
| Modèle | Description | Channels | Output Type | Voltage | Dimensions (mm) | Poids |
|---|---|---|---|---|---|---|
| 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
| Modèle | Description | Application Type | Channels | Dimensions (mm) | Poids |
|---|---|---|---|---|---|
| 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 | Prsuribus 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 Unité | Terminal Unité | N/A | 142x120x55 | 0.25 kg |
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