Honeywell 8C-TDILA1 51307141-175 Digital Input Module

Company Information
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Whatsapp		+8613666033393
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Add		Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China

Product Introduction

The Honeywell 8C-TDILA1 (part number 51307141-175) is a high-quality digital input module specifically engineered for integration into Honeywell’s TDC3000 and Experion Process Knowledge System (PKS) control platforms. This module plays a vital role in industrial automation by providing reliable detection and processing of discrete digital input signals from field devices such as switches, contacts, and sensors.

Designed with robustness and precision in mind, the 8C-TDILA1 ensures accurate signal acquisition even in electrically noisy industrial environments. Its advanced isolation capabilities protect system integrity by minimizing cross-talk and interference between channels. This module supports effective monitoring of process equipment status and alarm conditions, thereby enhancing operational safety and process control accuracy.

Its compact modular design allows for easy installation and maintenance within standard Honeywell I/O racks. The 8C-TDILA1 is widely adopted in sectors demanding high availability and reliability, including petrochemical plants, power generation, water treatment, and manufacturing industries.

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Product Specifications

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Product Applications

• Process Control: Monitoring on/off signals from valves, limit switches, and safety interlocks in refineries and chemical plants.

• Power Plants: Collecting status signals from turbines, breakers, and alarm systems to support reliable energy production.

• Water and Wastewater: Detecting operational states of pumps, level switches, and alarms in municipal and industrial treatment facilities.

• Oil and Gas: Supervising field device statuses such as emergency shutdown switches and position indicators in upstream and downstream processes.

• Manufacturing: Digital input collection from machinery, safety stops, and production line status indicators.

• Building Automation: Managing input signals from security systems, fire alarms, and HVAC controls.

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Product Advantages

• High Channel Count: 16 inputs per module provide dense I/O capability, reducing rack space usage.

• Superior Electrical Isolation: Prevents electrical interference ensuring signal integrity and system stability.

• Wide Operating Temperature Range: Designed for industrial environments, tolerates 0 to 60 °C with robust shock and vibration resistance.

• Compatibility: Works seamlessly with Honeywell’s legacy and current DCS platforms, including TDC3000 and Experion PKS.

• Flexible Signal Handling: Accepts both dry and wet contact inputs, facilitating broad field device compatibility.

• Fast and Reliable: Response times under 10 ms enable timely process monitoring and control.

• Compact and Rugged Design: Facilitates easy installation within control cabinets while resisting harsh physical conditions.

• Comprehensive Certification: Compliance with major international safety and quality standards ensures dependable operation.

• Ease of Maintenance: Modular rack design and clear labeling simplify troubleshooting and module replacement.

• Proven Track Record: Trusted by industries worldwide for critical process monitoring applications.

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Frequently Asked Questions (FAQ)

1. Q: How many digital inputs does the 8C-TDILA1 module support?
   A: It supports 16 discrete digital input channels.

2. Q: What types of signals can be connected to this module?
   A: It accepts both dry and wet contact signals including open and closed contacts.

3. Q: What is the typical input voltage required?
   A: Nominal input voltage is 24 V DC, with operational capability down to 12 V DC.

4. Q: Is this module compatible with Experion PKS systems?
   A: Yes, it is compatible with Honeywell Experion PKS and TDC3000 platforms.

5. Q: What is the response time for input detection?
   A: The response time is typically less than 10 milliseconds.

6. Q: Can this module operate in harsh industrial environments?
   A: Yes, it is designed for temperatures ranging from 0 to 60 °C and can handle vibration and shock.

7. Q: What are the physical dimensions and weight of this module?
   A: Dimensions are 51 x 267 x 178 mm, weighing about 0.5 kg.

8. Q: Does the module offer electrical isolation?
   A: Yes, it provides channel-to-channel and channel-to-backplane isolation to protect signal integrity.

9. Q: How is the module mounted and connected?
   A: It is rack-mounted and connects via the control system’s backplane bus.

10. Q: What certifications does this module carry?
    A: It is certified under UL, CE, and CSA standards depending on region and configuration.

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Related Models (Same Series or Similar)

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Frequently Asked Questions (FAQ)

1. Q: How many digital inputs does the 8C-TDILA1 module support?
   A: It supports 16 discrete digital input channels.

2. Q: What types of signals can be connected to this module?
   A: It accepts both dry and wet contact signals including open and closed contacts.

3. Q: What is the typical input voltage required?
   A: Nominal input voltage is 24 V DC, with operational capability down to 12 V DC.

4. Q: Is this module compatible with Experion PKS systems?
   A: Yes, it is compatible with Honeywell Experion PKS and TDC3000 platforms.

5. Q: What is the response time for input detection?
   A: The response time is typically less than 10 milliseconds.

6. Q: Can this module operate in harsh industrial environments?
   A: Yes, it is designed for temperatures ranging from 0 to 60 °C and can handle vibration and shock.

7. Q: What are the physical dimensions and weight of this module?
   A: Dimensions are 51 x 267 x 178 mm, weighing about 0.5 kg.

8. Q: Does the module offer electrical isolation?
   A: Yes, it provides channel-to-channel and channel-to-backplane isolation to protect signal integrity.

9. Q: How is the module mounted and connected?
   A: It is rack-mounted and connects via the control system’s backplane bus.

10. Q: What certifications does this module carry?
    A: It is certified under UL, CE, and CSA standards depending on region and configuration.

Related Models (Same Series or Similar)

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Popular Honeywell Modules (Same Brand)

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