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ABB CI920N 3BDS014113 Communication Interface for Industrial Automation
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ABB Bailey NDLS02 Digital Logic Station

Brand:ABB Bailey
Item No.:NDLS02
Product Origin:ABB Bailey
Product Dimensions:290 × 25 × 185 mm
Product Weight:1 kg
Payment:T/T, Western Union, Credit Card
Goods_stock:15
Shipping Port:Xiamen, China
Lead Time:1-3 Days
Condition:Brand New And Original
Warranty:1 Year
Certificate:COO
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  • Product Details
  • Product Applications
  • Product Advantages
  • Technical FAQs
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Introduction

The ABB Bailey NDLS02 Digital Logic Station provides reliable and compact digital control for distributed automation systems. It is particularly suitable for applications requiring deterministic operation, modular deployment, and high signal integrity. Designed for integration with the INFI 90 system, the NDLS02 allows engineers to implement remote digital logic without extensive central rack modifications. Its robust design ensures long-term operation even under industrial environmental stresses.

Technical Specifications

ParameterSpecification
ModelNDLS02
TypeDigital Logic Station
Signal TypesTTL-compatible digital inputs/outputs
ChannelsConfigurable
MountingPanel mount (screw)
Power Supply24V DC
Environmental Rating0°C to 55°C, 5–95% RH non-condensing
Dimensions (HxWxD)290 x 25 x 185 mm
Weight1 kg


Applications

The NDLS02 Digital Logic Station is engineered for high-reliability digital control in distributed automation systems. Its typical applications include:

  • Implementing logic and interlock sequences in ABB Bailey INFI 90 control systems.

  • Managing complex discrete processes in power plants, chemical processing, and water treatment facilities.

  • Acting as a remote logic station to reduce wiring congestion in central control racks.

  • Supporting modular expansion of digital I/O networks for large industrial plants.

  • Providing deterministic response for safety interlocks, alarms, and automated control sequences.


Advantages

  • High Reliability: Industrial-grade components ensure continuous operation in harsh environments.

  • Compact, Modular Design: Fits within tight control cabinets and integrates easily with other INFI 90 modules.

  • Flexible Digital Logic: Supports multiple input/output configurations for diverse process needs.

  • Simplified Maintenance: LED indicators and diagnostic ports simplify troubleshooting and servicing.

  • Deterministic Performance: Rapid response times ensure accurate process control and interlocks.


Technical FAQs

  1. What digital signals are supported by the NDLS02?
    TTL-compatible logic signals for discrete inputs and outputs within INFI 90 systems.

  2. How is the module mounted?
    Panel mount using screws; optional DIN rail support may be available.

  3. Can it interface with other Bailey digital modules?
    Yes, it seamlessly integrates with NDLS01, NDIS, and other INFI 90 digital modules.

  4. Does the station provide diagnostic feedback?
    Yes, LEDs indicate module status, input activity, and fault conditions.

  5. What is the power requirement?
    24V DC supply typical for logic and interface circuits.

  6. Is the module hot-swappable?
    No, power should be removed before installation or maintenance.

  7. What environmental conditions are supported?
    Operating temperature: 0°C to 55°C; humidity: 5–95% non-condensing.

  8. Can multiple stations be networked together?
    Yes, multiple NDLS02 units can be deployed for expanded digital control.

  9. How fast can the module respond to input changes?
    Deterministic response times suitable for real-time interlocks and alarms.

  10. Is there support for custom logic programming?
    Logic sequences are configured via INFI 90 engineering tools for flexibility.


Sales and Business Development

Phone: +8617350837383
E-mail: [email protected]
Skype: +8617350837383
WhatsApp: +8617350837383
Business hours: We Provide Online Support 24/7
Address: Room 1001, Jiuzhou Commercial Building, Xiamen, Fujian Province, China

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