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Product Introduction
The ABB Bailey NIDO01 6635902A1 Digital Output Module is an industrial-grade output module designed to interface with the ABB Bailey INFI 90 distributed control system (DCS). It provides an essential link between the controller and field actuators or devices requiring discrete control signals. The module is capable of driving a wide variety of output devices such as relays, solenoids, indicator lamps, and other on/off devices used in process control systems.
Manufactured to meet the rigorous demands of industrial automation, the NIDO01 module delivers exceptional reliability, robustness, and operational accuracy. It offers seamless integration into both existing ABB Bailey DCS installations and new projects, supporting flexible system design. Its modular architecture makes it easy to install, maintain, and upgrade, while ensuring minimal downtime for system expansions or servicing.
Product Specifications
| Parameter | Details |
|---|---|
| Product Model | NIDO01 6635902A1 |
| Product Type | Digital Output Module |
| Output Type | Discrete (Digital) Outputs |
| Number of Output Channels | 16 channels |
| Output Voltage Range | 24 VDC nominal |
| Output Current per Channel | 0.5 A max |
| Output Response Time | < 5 ms |
| Isolation Voltage | 1500 V RMS (channel to logic/system) |
| Power Supply Voltage | 5 VDC (from system backplane) |
| Operating Temperature Range | -20°C to +60°C |
| Storage Temperature Range | -40°C to +85°C |
| Relative Humidity | 5% to 95%, non-condensing |
| EMC Compliance | IEC 61000-6-2 / IEC 61000-6-4 |
| Mounting Type | DIN Rail or Panel Mounting |
| Dimensions (H x W x D) | 78.74 x 215.9 x 233.68 mm |
| Weight | 0.7 kg |
Product Applications
The ABB Bailey NIDO01 Digital Output Module is widely used across multiple industries where high-integrity control of discrete field devices is required. Common applications include:
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Power Generation (thermal, nuclear, hydroelectric)
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Oil & Gas Refining and Processing
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Chemical and Petrochemical Plants
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Pulp & Paper Manufacturing
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Steel and Metal Processing
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Water and Wastewater Treatment Facilities
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Pharmaceutical Production
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Automotive and Assembly Lines
Product Advantages
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High Reliability: Industrial-grade components ensure long-term reliability and minimal maintenance.
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Fast Switching Performance: Rapid output response time (<5 ms) suitable for time-sensitive control applications.
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Channel Isolation: Each output channel is electrically isolated, protecting the system from faults and electrical noise.
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Robust Construction: Designed to withstand harsh environments, temperature extremes, and humidity.
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Ease of Integration: Fully compatible with ABB Bailey INFI 90 and Symphony DCS platforms.
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Modular Design: Simplifies installation, replacement, and system upgrades without significant downtime.
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Compact Form Factor: Saves cabinet space, supporting dense I/O configurations.
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Comprehensive Diagnostics: Built-in diagnostics help identify faults, improving maintainability.
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Long Service Life: Engineered to deliver dependable performance for 10+ years in industrial applications.
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Certified Compliance: Meets global industry standards for EMC and safety.
Frequently Asked Questions (FAQ)
1. What is the function of the ABB Bailey NIDO01 module?
The NIDO01 Digital Output Module sends control signals from the DCS to field actuators such as relays and solenoids.
2. How many digital outputs does the module provide?
It offers 16 individually controlled output channels.
3. What type of signals does the NIDO01 output?
The module provides discrete on/off (digital) 24 VDC output signals.
4. Is the module isolated to prevent system faults?
Yes, it provides 1500 V RMS isolation between the channels and the control logic.
5. What is the maximum load current per output channel?
Each channel can drive up to 0.5 A.
6. What control systems is NIDO01 compatible with?
It is compatible with ABB Bailey INFI 90 and Symphony DCS platforms.
7. Can I hot-swap the module without shutting down the system?
In many configurations, modules can be replaced while the system remains operational—consult system documentation.
8. What are the operating environmental limits of the NIDO01?
It operates between -20°C to +60°C and up to 95% relative humidity (non-condensing).
9. Is NIDO01 suitable for safety-critical applications?
Yes, when properly configured and installed, it is suitable for use in systems with high availability and safety requirements.
10. How often does the module require maintenance?
Minimal maintenance is required, with only periodic inspections recommended to ensure continued performance.
Recommended Related Models (Same Series / Function)
| Model | Description |
|---|---|
| NIDO02 | Digital Output Module (High Density) |
| NIDI01 | Digital Input Termination Module |
| NIDO03 | Digital Output Module with Advanced Diagnostics |
| NISB01 | Signal Buffer Module |
| NIMP01 | Input Module Processor |
| NIPI01 | Input Processor Interface |
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|---|---|
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