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Product Introduction
The Honeywell 8C-TCNT01, catalog number 51307032-175, is an essential I/O Termination Assembly designed specifically for the Honeywell C300 Controller family. It serves as a robust, reliable interface between the C300 Controller’s I/O modules and the external field wiring. This assembly ensures organized, secure, and simplified termination of I/O signals, facilitating smooth installation, maintenance, and troubleshooting within complex industrial control systems.
The 8C-TCNT01 supports a wide range of digital and analog signals by providing dedicated screw terminals and connectors arranged methodically to reduce wiring errors and improve signal integrity. Its rugged design suits demanding industrial environments, while the modular build allows for flexible configuration to accommodate different I/O requirements.
Product Specifications
| Parameter | Specification |
|---|---|
| Model Number | 8C-TCNT01 |
| Catalog Number | 51307032-175 |
| Product Type | I/O Termination Assembly |
| Compatible Controller | Honeywell C300 Series |
| I/O Signal Types Supported | Digital and Analog Signals |
| Number of Termination Points | Depends on assembly configuration, typically up to 32 points |
| Connection Type | Screw terminals, modular connectors |
| Mounting Type | DIN rail or panel mount |
| Dimensions (W × H × D) | 220 x 120 mm |
| Weight | 0.6 kg |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Humidity Range | 5% to 95% RH, non-condensing |
| Material | High-grade industrial plastic and metal contacts |
| Compliance & Certifications | CE, UL, CSA, RoHS |
Product Applications
The Honeywell 8C-TCNT01 I/O Termination Assembly is broadly utilized wherever Honeywell C300 Controllers are deployed, supporting reliable and safe field wiring termination. Typical applications include:
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Industrial Automation Plants: Simplifies wiring and connections for sensors, actuators, and control devices in manufacturing lines.
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Oil & Gas Facilities: Provides durable termination points for field signals in upstream and downstream automation systems.
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Power Plants: Organizes I/O wiring for turbine control, generator monitoring, and auxiliary systems.
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Water and Wastewater Treatment: Facilitates connection of field instruments for flow, level, and quality control.
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Chemical and Petrochemical Plants: Supports precise analog and digital I/O terminations for critical process controls.
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Pharmaceutical Manufacturing: Ensures reliable, clean, and traceable wiring solutions compliant with industry standards.
Product Advantages
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Simplifies Complex Wiring
The assembly provides a clean, organized platform for terminating numerous analog and digital signals, reducing installation errors. -
Robust and Reliable Construction
Manufactured with industrial-grade materials, the assembly withstands harsh operating conditions and mechanical stress. -
Compatibility with Honeywell C300 Controllers
Tailored to integrate seamlessly with Honeywell’s C300 I/O modules and control racks. -
Space Efficient Design
Compact dimensions allow installation in tight control cabinets without sacrificing wiring accessibility. -
Ease of Maintenance
Clearly labeled terminals and modular connectors simplify troubleshooting and reduce downtime. -
Enhanced Safety
Secure screw terminal connections and grounding points minimize electrical hazards. -
Environmental Resistance
Resistant to moisture, dust, and temperature variations common in industrial settings. -
Flexible Mounting Options
Supports both DIN rail and panel mounting for versatile system layouts. -
Compliance with International Standards
Ensures conformity with electrical and safety regulations worldwide. -
Cost-Effective Solution
Reduces labor and wiring complexity, cutting overall installation and maintenance costs.
Frequently Asked Questions (FAQ)
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What is the primary function of the 8C-TCNT01 assembly?
It provides a reliable termination point for connecting C300 controller I/O modules to external field wiring. -
Is the assembly compatible with all Honeywell controllers?
No, it is specifically designed for the Honeywell C300 controller series. -
How many termination points does the assembly support?
Typically up to 32 points depending on configuration, covering both analog and digital signals. -
What types of I/O signals can be connected?
It supports both analog and digital signals including 4-20 mA, voltage inputs, and relay contacts. -
Can this assembly be installed in harsh environments?
Yes, it is built with rugged materials suitable for industrial environments within specified temperature and humidity ranges. -
What are the mounting options for the assembly?
It can be mounted on DIN rails or directly on control panels. -
Are the terminals labeled for easy identification?
Yes, terminals are clearly labeled to assist installation and maintenance. -
Does the assembly provide any built-in protection?
While it does not include active protection, it offers secure grounding and robust connection points to reduce electrical faults. -
Can the assembly be used in explosion-proof areas?
It is not certified for hazardous area use on its own; additional enclosures or approvals are needed for such environments. -
Can this I/O termination assembly be used with custom or third-party I/O modules?
The 8C-TCNT01 is specifically designed to interface with Honeywell C300 controller I/O modules. While some physical connections may be compatible with other equipment, using third-party I/O modules is not recommended as it may lead to unreliable operation or void system warranties.
Related Models (Same Series or Functional Type)
| Model | Description | Function | Dimensions (mm) | Weight |
|---|---|---|---|---|
| 8C-TCNT02 (51307033-175) | C300 Controller I/O Termination Assembly (Extended) | I/O Termination | 180 × 140 × 75 | 0.6 kg |
| 8C-TAOXB1 (51307137-175) | Analog Output Module | Analog Output | 50.8 × 242 × 134 | 0.9 kg |
| 8C-TDILA1 (51307142-175) | Digital Input Module | Digital Input | 50.8 × 242 × 134 | 0.86 kg |
| 8C-TDODA1 (51307141-175) | Digital Output Module | Digital Output | 50.8 × 242 × 134 | 0.88 kg |
| 8C-TAIXA1 (51307135-175) | Analog Input Module | Analog Input | 50.8 × 242 × 134 | 0.85 kg |
| 8C-TDIOA1 (51307140-175) | Mixed Digital I/O Module | Mixed Digital I/O | 50.8 × 242 × 134 | 0.87 kg |
Popular Honeywell Models (Same Brand)
| Model | Product Type | Function | Dimensions (mm) | Weight |
|---|---|---|---|---|
| C300 Controller Core (CC-PCF901) | Controller Core | Central processing unit | Rack-mounted | Varies |
| HC900 CPU Module | Process Controller | Standalone control & logic | 144 × 130 × 110 | 0.6 kg |
| 51309288-275 | Analog Input Module | 16-channel 4–20 mA input | 50 × 242 × 134 | 0.85 kg |
| 8C-TAOXB1 (51307137-175) | Analog Output Module | 8-channel 4–20 mA output | 50.8 × 242 × 134 | 0.9 kg |
| MC-TDOY22 (51204162-175) | Digital Output Module | 32-channel 24 VDC output | 60 × 130 × 120 | 0.82 kg |
| 51403393-100 | Power Supply Module | 24 VDC regulated power supply | 120 × 150 × 140 | 1.2 kg |
