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Product Overview
The Honeywell CC-PAIL51 51454487-175 is a high-performance Low Level Analog Input Module designed specifically for Process Automation Systems, especially within the Experion Process Knowledge System (PKS) framework. As part of the C300 controller family, this module provides a reliable and accurate method to interface low-level analog signals—critical for precise monitoring of sensitive processes.
Designed with redundancy, precision, and robustness in mind, the CC-PAIL51 supports differential low-level inputs from various field instruments. It ensures that engineers and plant operators receive clean, interference-free measurements even in electrically noisy environments.
This module is a popular choice in the refining, chemical, power, and pulp & paper industries where accurate analog measurements are crucial for maintaining process integrity.
Product Specifications
| Parameter | Details |
|---|---|
| Manufacturer | Honeywell |
| Part Number | CC-PAIL51 |
| Catalog Number | 51454487-175 |
| Module Type | Low Level Analog Input Module |
| Number of Channels | 16 differential inputs |
| Input Signal Range | ±100 mV, ±20 mV, ±10 mV (user configurable) |
| Input Impedance | >10 MΩ |
| Resolution | 16-bit |
| Isolation | Channel-to-channel and channel-to-bus isolation |
| Update Rate | < 100 ms per channel |
| Module Status Indicators | LEDs for power, status, and channel faults |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
| Humidity | 5% to 95% non-condensing |
| Power Consumption | < 5W |
| Compatibility | C300 Controller / Series C Platform |
| Dimensions (H × W × D) | 63.5 x 124.46 x 307.34 mm |
| Weight | 0.299 kg |
| Mounting | DIN rail or Honeywell Series C rack mounting |
| Certifications | CE, ATEX, UL, FM, CSA (depending on system configuration) |
Applications
The Honeywell CC-PAIL51 Low Level Analog Input Module is tailored for use in industries that demand precision monitoring of weak analog signals. Common applications include:
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Process Control Systems for Refining & Petrochemical Plants
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Pharmaceutical and Biotech Manufacturing
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Power Generation and Utilities
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Pulp and Paper Industry
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Fine Chemical Production
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Data Acquisition Systems
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Temperature, pH, pressure and vibration sensors using millivolt signal outputs
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Cleanroom & Lab Monitoring
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Remote and distributed I/O monitoring in SCADA systems
Product Advantages
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High Input Accuracy: Suitable for precise low-level signal measurements such as thermocouples and other sensitive sensors.
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16 Isolated Channels: Ensures channel-to-channel signal integrity and minimizes cross-talk.
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Robust Noise Immunity: Excellent performance even in high-EMI environments.
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User Configurable Ranges: Offers flexibility in handling multiple signal types.
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Field Proven Reliability: Backed by Honeywell’s extensive experience in industrial automation.
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Redundant Configuration Support: Increases system availability and minimizes downtime.
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LED Indicators: Provides real-time status for ease of troubleshooting.
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Modular Design: Easily integrated into Honeywell’s C300 controller and Experion systems.
Recent News Headlines Featuring CC-PAIL51 or Related Honeywell Automation
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Honeywell Expands C300 Controller Capabilities With New Low-Level Analog Modules – 2025
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Modular Automation: Honeywell’s CC-PAIL51 Drives Forward Process Precision – Industrial News Network
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Honeywell Enhances Experion PKS with Advanced I/O Modules – Automation World
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Case Study: Precision pH Monitoring in Pharma Using CC-PAIL51
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Honeywell Introduces New Features in Series C Modules – Control Engineering Update
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CC-PAIL51 Application Success in Middle East Petrochemical Plant
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Automation Evolution: Low Noise Signal Acquisition With Honeywell CC Series
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Honeywell Targets Greater Accuracy with 16-bit Resolution I/O Modules
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Energy Sector Adopts Honeywell’s CC-PAIL51 for Turbine Vibration Monitoring
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New Release: Enhanced Diagnostics and Monitoring Features in CC-PAIL51 Modules
FAQ
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What type of signals can the CC-PAIL51 handle?
It can handle very low-level differential analog signals such as ±100 mV, ±20 mV, and ±10 mV, suitable for applications like thermocouples or strain gauges. -
How many channels are available on the module?
The module provides 16 fully differential and isolated analog input channels. -
Can this module be used in hazardous environments?
Yes, with proper installation and certifications like ATEX or FM, it is suitable for hazardous area deployments. -
Is it compatible with Honeywell’s C300 controller?
Absolutely. The CC-PAIL51 is fully compatible with the C300 controller and integrates seamlessly with the Experion PKS system. -
Does the module support redundant operation?
Yes, the design supports redundant I/O operation, critical for high-availability systems. -
Can I configure the input range per channel?
Yes, each channel can be individually configured for the desired voltage range. -
What is the resolution of the analog inputs?
The module offers 16-bit resolution for accurate measurement. -
Does it offer diagnostic or status indicators?
Yes, it has built-in LEDs to show power, fault, and module status, helping with quick diagnostics. -
Is software configuration required?
Yes, configuration is performed through Experion configuration tools. -
Can it be hot-swapped during operation?
Yes, modules are hot-swappable without affecting system operations, ensuring minimal downtime.
Related Models from the Same Series
| Model | Description |
|---|---|
| CC-PAIH01 | High Level Analog Input Module |
| CC-PAOH01 | Analog Output Module |
| CC-PDIL01 | Digital Input Module (24 VDC) |
| CC-PDOB01 | Digital Output Module (24 VDC) |
| CC-TAIX01 | Thermocouple Input Module |
| CC-TDIL01 | Isolated Digital Input Module |
| CC-TAON01 | Analog Output Module (Isolated) |
| CC-PUIO01 | Universal I/O Module |
Popular Honeywell Automation Models
| Model | Description |
|---|---|
| FC-SDI-1624 | 16-Channel Digital Input Module |
| MC-TAIH04 | Analog Input Module (Series A) |
| TC-IAH061 | Analog High-Level Input Module |
| MU-TD0D12 | Digital Output Redundant Module |
| 51204172-175 | Digital Input Module |
| 51304485-150 | Field Termination Assembly (FTA) |
| CC-PCNT01 | Pulse Counter Input Module |
| CC-TDOB01 | Digital Output Module |
