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Product Overview
The Honeywell CC-PAIH51 (part number 51410069-275) is a high-performance analog input module designed for industrial automation systems. It facilitates the acquisition of analog signals from field devices, converting them into digital data for processing by controllers such as Programmable Logic Controllers (PLCs) and Distributed Control Systems (DCS). This module is integral to Honeywell’s C300 system, ensuring seamless integration and reliable performance in various industrial applications.
Technical Specifications
Below is a detailed table outlining the technical specifications of the Honeywell CC-PAIH51 module:
| Specification | Details |
|---|---|
| Model Number | CC-PAIH51 |
| Part Number | 51410069-275 |
| Input Channels | 16 channels (all single-ended) |
| Input Type | Current (2-wire or self-powered transmitters) |
| Input Range | 4-20 mA through 200 Ω |
| A/D Converter Resolution | 16 bits |
| Common Mode Rejection Ratio | 70 dB (DC to 60 Hz, 500 Ω source imbalance) |
| Common Mode Voltage | -6 to +5 V peak (DC to 60 Hz) |
| Normal Mode Rejection Ratio | 19 dB at 60 Hz |
| Normal Mode Filter Response | Single-pole RC, -3 dB at 6.5 Hz |
| Maximum Normal Mode Input | ±30 Volts |
| Crosstalk | -60 dB (DC to 60 Hz, channel-to-channel) |
| Input Scan Rate | 50 ms |
| Hardware Accuracy | ±0.075% of full-scale (23.5° ± 2°C); ±0.15% of full-scale (0 to 60°C) |
| Power Supply | 24VDC |
| Dimensions | 63.5 x 124.46 x 307.34 mm |
| Weight | 0.299 kg |
Applications
The CC-PAIH51 module is versatile and can be employed in various industrial sectors, including:
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Process Control Systems: Monitors and controls process variables such as temperature, pressure, and flow in industries like chemical processing and oil refining.
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Data Acquisition Systems: Collects analog data from sensors and instruments for analysis and monitoring.
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Supervisory Control and Data Acquisition (SCADA) Systems: Integrates with SCADA systems for remote monitoring and control of industrial processes.
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Building Automation: Manages environmental controls within commercial and industrial buildings.
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Water Treatment Facilities: Monitors water quality parameters to ensure compliance with environmental standards.
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Power Generation Plants: Tracks critical parameters to ensure efficient and safe operations.
Advantages
The Honeywell CC-PAIH51 module offers several benefits:
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High Precision: Ensures accurate data acquisition, crucial for maintaining process quality and efficiency.
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HART Protocol Support: Facilitates enhanced communication with field devices, allowing for comprehensive device diagnostics and configuration.
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Robust Design: Engineered for reliability in demanding industrial environments, minimizing downtime and maintenance costs.
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Modular Architecture: Simplifies installation and maintenance, offering flexibility in system design and expansion.
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Wide Application Range: Suitable for various industries, enhancing its utility and value.
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Efficient Data Processing: Rapid input scan rate of 50 ms allows for timely data acquisition and processing.
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Strong Signal Integrity: High common mode rejection ratio and low crosstalk ensure signal accuracy and reliability.
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Compact and Lightweight: Its dimensions and weight facilitate easy integration into existing systems without requiring significant space.
Frequently Asked Questions (FAQs)
1. What kind of signals does the CC-PAIH51 module accept?
The module is designed for standard analog current signals, typically 4–20 mA, and works through a 200-ohm resistor for optimal performance.
2. Can the CC-PAIH51 be used in HART-enabled systems?
Yes. This module fully supports HART communication, allowing digital signal overlay on analog inputs for device configuration and diagnostics.
3. Is the CC-PAIH51 hot-swappable?
Yes, the module is hot-swappable within the C300 controller backplane, meaning it can be replaced without powering down the system, minimizing downtime.
4. How many analog input channels are available on the module?
The CC-PAIH51 offers 16 single-ended analog input channels, all of which support independent signal acquisition.
5. What kind of industrial applications is this module suited for?
It’s widely used in industries such as oil and gas, chemical processing, power generation, and water treatment — essentially anywhere analog monitoring is required.
6. What is the typical input scan rate of the module?
The module offers a scan rate of 50 milliseconds, ensuring timely acquisition of process variables.
7. What diagnostic features are included?
With HART support, the CC-PAIH51 provides advanced diagnostics such as wire-break detection, transmitter health, and process noise filtering.
8. Is any calibration required after installation?
The module is factory-calibrated and does not require field calibration under normal operating conditions. However, system-wide loop calibration may still be necessary.
9. What certifications does the module carry for hazardous environments?
The CC-PAIH51 typically meets global industrial standards and has certifications for use in hazardous or explosive environments.
10. Can this module be used with third-party transmitters?
Yes, it is compatible with any 4–20 mA output transmitters, whether Honeywell or third-party, provided wiring and configuration are properly executed.
Related / Similar Honeywell Models (Same Series or Functionality)
| Model Number | Description | Channel Type | Protocol | Mounting |
|---|---|---|---|---|
| CC-PAOH01 | Analog Output Module | 8 AO | HART | IOTA Backplane |
| CC-PDIL01 | Digital Input Module | 32 DI | HART | IOTA |
| CC-PDOB01 | Digital Output Module | 32 DO | HART | IOTA |
| CC-PACI01 | Analog Current Input (Non-HART) Module | 16 AI | HART | IOTA |
| CC-PAIH02 | Advanced HART AI Module (Redundant Ready) | 16 AI | HART | IOTA |
| CC-TAIX01 | Analog Input Module (Redundant System Variant) | 16 AI | HART | Redundant Chassis |
| CC-TDIL01 | Digital Input Module (Redundant Version) | 32 DI | HART | Redundant Chassis |
| CC-PAIN01 | AI Module (Non-HART, High Resolution) | 16 AI | HART | IOTA |
Popular Honeywell Modules (High Demand or Widely Used)
| Model Number | Description | Function | Channels | Use Case |
|---|---|---|---|---|
| CC-TDIL01 | Digital Input Module | Input | 32 DI | General DI, SCADA |
| CC-TDOB01 | Digital Output Module | Output | 32 DO | Control Actuation |
| CC-TAOX01 | Analog Output Module | Output | 8 AO | Valve Control, Positioning |
| CC-PDIL01 | Digital Input Module (Classic Series) | Input | 32 DI | Process Interlocks |
| CC-PAOH01 | Analog Output Module with HART | Output | 8 AO | Final Control Elements |
| CC-TAIX01 | AI Module for Redundant Controllers | Input | 16 AI | Mission-Critical Process Data |
| CC-PDOB01 | Digital Output Module | Output | 32 DO | Alarms, Motors, Solenoids |
| CC-PCNT01 | Pulse Counter Module | Input | 4 Channels | Flowmeters, Shaft Monitoring |
