ABB Bailey NDSM05 Digital Slave Input Module

Company Information
E-mail		sales@xmjzjsgs.com
Mobile		+8613666033393
Whatsapp		+8613666033393
WeChat		13666033393
Add		Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China

Product Introduction

The ABB Bailey NDSM05 Digital Slave Input Module is a highly reliable and industrial-grade component of the ABB Bailey INFI 90 Distributed Control System (DCS). As an upgraded model in the NDSM series, the NDSM05 is specifically engineered for high-density digital input applications and demanding industrial environments.

With its expanded functionality and extended range of supported inputs, this module is an essential part of modern process automation systems. It can handle up to 64 digital inputs while providing excellent electrical isolation, noise immunity, and fast response times.

The NDSM05 module plays a critical role in monitoring and acquiring digital signals from field equipment — ensuring accurate real-time data is available to control and supervisory systems. The compact design and proven stability make it an ideal choice for new systems or for upgrading legacy installations.

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Product Parameters

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Applications

The NDSM05 Digital Slave Input Module is used across multiple industries where precise and reliable digital signal acquisition is required:

• Power Generation Plants: Monitoring circuit breakers, alarms, protection relays.

• Oil & Gas: Supervising emergency shutdown systems (ESD), pumps, valves.

• Chemical Processing: Handling interlocks, safety system signals, critical alarms.

• Water & Wastewater Treatment: Monitoring pump stations, valve controls, tank levels.

• Steel & Metals Industry: Tracking equipment status, furnace control feedback.

• Pharmaceutical: Supervising clean room status signals and machine feedback.

• Building Automation: Monitoring fire alarm panels, HVAC systems, security systems.

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Advantages

• High Channel Capacity: 64 digital inputs within a compact module footprint.

• Excellent Noise Immunity: Each channel features optical isolation to reduce electrical noise and ensure data integrity.

• Fast and Accurate: Less than 5 ms response time for time-sensitive control loops.

• Enhanced Compatibility: Fully integrates with ABB Bailey INFI 90 and Net 90 systems.

• Rugged Design: Built for continuous operation in harsh industrial environments.

• Low Maintenance: Proven stability with minimal maintenance requirements.

• Easy Integration: DIN rail or chassis mounting options enable simple system integration.

• Certified for Global Use: CE, UL, CSA, and RoHS compliance.

• Cost-Efficient: High-performance input module with an excellent balance of features and price.

• Future-Proof: Suitable for upgrades in legacy DCS systems while maintaining compatibility.

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Frequently Asked Questions (FAQ)

1. How many digital inputs does the NDSM05 module support?
   It supports 64 digital input channels.

2. Is the NDSM05 compatible with older ABB INFI 90 systems?
   Yes, it is fully compatible with both ABB Bailey INFI 90 and Net 90 platforms.

3. Can this module handle noisy environments?
   Yes, each channel is optically isolated, providing excellent noise immunity.

4. What type of input devices can be connected?
   Dry contact switches, pushbuttons, limit switches, voltage-driven signals.

5. What is the maximum operating temperature for this module?
   It operates reliably up to +60°C.

6. Is the NDSM05 suitable for safety-critical systems?
   Yes, it is commonly used in ESD systems and other safety applications.

7. How is the module mounted?
   It can be mounted on a DIN rail or within the system chassis.

8. What is the typical power consumption?
   About 6 W during normal operation.

9. What is the typical response time of the module?
   Less than 5 ms per input.

10. Does the NDSM05 require frequent calibration or adjustment?
    No, it is designed for long-term operation with minimal need for maintenance.

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Recommended Models (Same Series / Related)

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Popular ABB Bailey Models (Same Brand)

Frequently Asked Questions (FAQ)

1. How many digital inputs does the NDSM05 module support?
   It supports 64 digital input channels.

2. Is the NDSM05 compatible with older ABB INFI 90 systems?
   Yes, it is fully compatible with both ABB Bailey INFI 90 and Net 90 platforms.

3. Can this module handle noisy environments?
   Yes, each channel is optically isolated, providing excellent noise immunity.

4. What type of input devices can be connected?
   Dry contact switches, pushbuttons, limit switches, voltage-driven signals.

5. What is the maximum operating temperature for this module?
   It operates reliably up to +60°C.

6. Is the NDSM05 suitable for safety-critical systems?
   Yes, it is commonly used in ESD systems and other safety applications.

7. How is the module mounted?
   It can be mounted on a DIN rail or within the system chassis.

8. What is the typical power consumption?
   About 6 W during normal operation.

9. What is the typical response time of the module?
   Less than 5 ms per input.

10. Does the NDSM05 require frequent calibration or adjustment?
    No, it is designed for long-term operation with minimal need for maintenance.

Recommended Models (Same Series / Related)

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Popular ABB Bailey Models (Same Brand)

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