Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613666033393 | ||
| +8613666033393 | |||
| 13666033393 | |||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China |
Product Overview
The ABB Bailey NTCS04 is a Controller/Station Termination Unit designed to interface analog and digital field I/O signals from various slave modules and controllers to the INFI 90 process control system. As an integral component in distributed control architectures, the NTCS04 provides robust and organized termination for analog and digital signals while ensuring isolation and protection of control electronics. It supports daisy-chaining configurations and is compatible with multiple types of I/O and control modules, including IMCIS02, IMQRS01/02, IMCOM03/04, and other remote slave units.
This unit occupies a single slot in the INFI 90 field termination panel and is engineered to operate in harsh industrial environments, complying with industry safety and electromagnetic compatibility standards. It includes dedicated sockets for analog and digital I/O configuration, signal feedback loops, and multiple field device integration points, ensuring flexibility and precision in system design.
Product Specifications
| Parameter | Value |
|---|---|
| Model | NTCS04 |
| Product Type | Controller/Station Termination Unit |
| Analog Inputs | 4 |
| Digital Inputs | 3 |
| Analog Outputs | 2 |
| Digital Outputs | 4 |
| Analog Input Signal Types | 4–20 mADC (System or Externally Powered), 1–5 VDC (SE/Diff) |
| Digital Input Voltage | 24 VDC or 125 VDC (Switching Hot/Neutral) |
| Analog Output Types | 1–5 VDC or 4–20 mADC (individually configurable per channel) |
| Digital Output Type | 24 VDC (Isolated, Open Collector Type) |
| Power Supply | +24 VDC (from connected module or system) |
| Surge Protection | Meets IEEE-472-1974 Surge Withstand Capability Test |
| Operating Temperature | 0°C to 70°C (32°F to 158°F) |
| Humidity | 0–95% up to 70°C (non-condensing) |
| Altitude | Up to 3,000 meters (1.86 miles) |
| Mounting | 1 slot in INFI 90 field termination panel |
| Air Quality | Noncorrosive atmosphere |
| Certifications | CSA Certified for Ordinary (Non-hazardous) Locations |
| Dimensions (mm) | 233.68 x 78.74 x 213.36 mm |
| Weight | 0.499 kg |
Key Features
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Provides structured termination for analog and digital field signals
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Compatible with INFI 90 and Network 90 system architecture
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Dedicated configuration sockets for analog/digital signal types
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Surge protection compliant with IEEE standards
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Allows station feedback and serial communication links
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Multiple DIPSHUNT configuration options for signal customization
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Supports both system-powered and externally powered field devices
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Direct integration with Bailey controllers, processors, and stations
Advantages
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High Flexibility: Supports a wide range of I/O types and signal configurations.
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Robust Construction: Designed for industrial environments with stringent EMI, temperature, and vibration tolerances.
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Easy Configuration: DIPSHUNT socket system for analog/digital type selection and default output configuration.
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Interoperability: Seamlessly interfaces with a wide array of Bailey I/O modules and controller models.
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Diagnostic Readiness: Terminal blocks, status indicators, and labeling simplify maintenance and troubleshooting.
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Efficient Cabinet Usage: Compact, slot-based mounting design fits within standard INFI 90 cabinets.
Applications
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Distributed Process Control Systems (DCS) in chemical, oil & gas, and power generation plants
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Integration of analog/digital signals into INFI 90-based architectures
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Interface termination for field instruments and sensors
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Expansion and upgrading of legacy Bailey DCS systems
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High-integrity industrial automation requiring CSA-certified hardware
Latest Report Title
“INFI 90 System Enhancement: Integration Strategies Using NTCS04 Termination Units in Multi-Loop Redundant Architectures”
Published in: Industrial Automation Digest, February 2025 Edition
Related Models (Same Series or Function)
| Model | Description | Analog I/O | Digital I/O | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| NICS01 | Control I/O Termination Module | 4A / 2A | 3D / 4D | 233.68 x 78.74 x 213.36 | 0.500 |
| NTMP01 | Multi-Function Processor Termination Unit | Varies | Varies | 233.68 x 78.74 x 213.36 | 0.505 |
| NTRL02 | Remote Limit Termination Unit | 4A | 4D | 233.68 x 78.74 x 213.36 | 0.495 |
| NTRL03 | Remote I/O Termination Unit | 4A | 4D | 233.68 x 78.74 x 213.36 | 0.496 |
| NTMF01 | Multi-Function Controller Termination Unit | 4A / 2A | 3D / 4D | 233.68 x 78.74 x 213.36 | 0.498 |
| NKSL01 | Signal Cable Interface Unit for Termination Systems | N/A | N/A | N/A | N/A |
Popular Bailey Models
| Model | Description | Analog I/O | Digital I/O | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| IMCIS12 | Control I/O Module | 4A / 2A | 3D / 4D | 233.68 x 78.74 x 213.36 | 0.520 |
| IMQRS12 | Quick Response I/O Module | 4A / 2A | 3D / 4D | 233.68 x 78.74 x 213.36 | 0.521 |
| IMMFP01 | Multi-Function Processor | 8A | 16D | 233.68 x 78.74 x 213.36 | 0.530 |
| IMCOM03 | Controller Module | 2A | 4D | 233.68 x 78.74 x 213.36 | 0.510 |
| IMRIO02 | Remote I/O Slave Module | 4A / 4D | 4D | 233.68 x 78.74 x 213.36 | 0.512 |
| IMQRC01 | Quick Response Controller | 4A / 4D | 3D / 4D | 233.68 x 78.74 x 213.36 | 0.514 |
FAQ
Frequently Asked Questions (FAQ)
Q1: What is the primary function of the NTCS04 unit?
A1: It acts as a termination point for field I/O signals and facilitates connection to INFI 90 control modules and stations.
Q2: How many analog and digital signals can the NTCS04 handle?
A2: It supports 4 analog inputs, 3 digital inputs, 2 analog outputs, and 4 digital outputs.
Q3: What types of analog signal configurations are supported?
A3: The NTCS04 supports both single-ended and differential 1–5 VDC signals, and 4–20 mADC current inputs, either system or externally powered.
Q4: What are the DIPSHUNT sockets used for?
A4: DIPSHUNT sockets are used to configure the input/output types, power modes, and default output behaviors.
Q5: Is the NTCS04 hot-swappable?
A5: No, it is strongly advised to power down the cabinet before making changes to avoid damage or hazards.
Q6: What environment is suitable for the NTCS04?
A6: The unit operates between 0°C and 70°C, with up to 95% non-condensing humidity, and requires a noncorrosive atmosphere.
Q7: Can the NTCS04 be daisy-chained with other termination units?
A7: Yes, it supports daisy-chaining with NTCS02/04 and NTRL series units through serial connectors P4 and P5.
Q8: Does the unit include built-in surge protection?
A8: Yes, it is designed to meet the IEEE-472-1974 Surge Withstand Capability Test.
Tags
Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
