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Product Introduction
The Honeywell CC-PAIM01 (51405045-175) is a low-level analog input module designed for precise temperature measurements in industrial automation systems. It supports various sensor types, including thermocouples and RTDs, providing accurate and reliable data acquisition for process control applications. The module’s design ensures high immunity to electrical noise and offers robust performance in demanding environments.
Product Specifications
| Parameter | Details |
|---|---|
| Model Number | CC-PAIM01 |
| Part Number | 51405045-175 |
| Input Channels | 16 (in 16-channel increments, up to 64 channels) |
| Input Types | Thermocouples (Types J, K, E, T, B, S, R, R’), RTDs (Pt100, Ni120, Cu10), Millivolt |
| Nominal Input Range (TC) | -20 to +100 millivolts |
| Maximum Input (TC) | -10 to +10 volts |
| Maximum Input (RTD) | -1 to +2 volts @ 100 mA |
| Gain Error (TC Range) | 0.050% full scale max |
| Temperature Stability (TC/mV Inputs) | ±20 ppm per °C max |
| Temperature Stability (RTD Inputs) | ±20 ppm per °C max |
| Long Term Drift | 500 ppm |
| Input Impedance (TC only) | 1 megohm at DC |
| Common Mode Voltage (CMV) | ±250 VDC or VAC RMS |
| Common Mode Rejection Ratio (CMRR) | 120 dB min (50 or 60 Hz with 1000 Ω source impedance max) |
| Channel-to-Channel Voltage | ±250 VDC or VAC RMS |
| Crosstalk (DC to 60 Hz) | 80 dB (120 dB at 50 and 60 Hz) |
| Normal Mode Rejection Ratio (NMRR) | 60 dB min |
| Line Frequency Integration | Fixed selection of 50 Hz or 60 Hz |
| RTD Sensor Excitation Current | 1 milliamp |
| Cold Junction Reference Accuracy | 0 to +50°C: ±1.0°C Max; -20 to +60°C: ±1.5°C Max |
| TC Linearization Accuracy | ±0.05 Ω / °C |
| Open Thermocouple Detection | ≤1000 Ω: guaranteed no-trip; ≥1500 Ω: guaranteed trip |
| RTD Max Lead Resistance | 15 Ω |
| Surge Protection (Sensor Terminals) | EN 61000-4-5 (1kV line to line, 2kV line to ground) |
| Surge Protection (Power/Serial Link) | EN 61000-4-5 (1kV line to line, 2kV line to ground) |
| Max Cable Distance (IOTA to FTA) | 1000 feet (16 gauge wire, two twisted pairs per FTA) |
| Dimensions (HxWxD) | 63.5 x 124.46 x 307.34 mm |
| Weight | 0.299 kg |
Applications
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Industrial Process Monitoring: Accurate temperature measurements for process control in industries such as chemical, petrochemical, and manufacturing.
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Data Acquisition Systems: Collecting analog data from various sensors for analysis and control.
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Building Automation Systems: Monitoring and controlling environmental conditions like temperature in commercial and industrial buildings.
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Energy Management: Tracking temperature variations to optimize energy consumption.
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Research and Development: Precise temperature data acquisition for experimental setups.
Product Advantages
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High Accuracy: Provides precise temperature measurements with minimal error.
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Wide Sensor Compatibility: Supports multiple thermocouple and RTD types.
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Robust Design: High immunity to electrical noise and environmental factors.
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Surge Protection: Built-in protection against voltage surges ensures module longevity.
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Flexible Integration: Compatible with Honeywell’s Experion PKS and other control systems.
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Compact Size: Small footprint allows for efficient use of cabinet space.
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Easy Maintenance: Features like open thermocouple detection simplify troubleshooting.
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Long-Term Stability: Low drift over time ensures consistent performance.
Frequently Asked Questions (FAQ)
-
What types of sensors are compatible with the CC-PAIM01?
The module supports various thermocouple types (J, K, E, T, B, S, R, R’) and RTDs (Pt100, Ni120, Cu10), as well as millivolt inputs. -
What is the maximum number of input channels supported?
The module supports up to 64 channels in 16-channel increments. -
Can the CC-PAIM01 detect open thermocouple conditions?
Yes, it features open thermocouple detection to alert users of sensor disconnections. -
What is the input impedance for thermocouple inputs?
The input impedance is 1 megohm at DC for thermocouple inputs. -
Is the module protected against voltage surges?
Yes, it includes surge protection compliant with EN 61000-4-5 standards. -
What is the excitation current for RTD sensors?
The module provides a 1 milliamp excitation current for RTD sensors. -
What is the accuracy of the cold junction reference?
The accuracy is ±1.0°C from 0 to +50°C and ±1.5°C from -20 to +60°C. -
What is the maximum cable distance between IOTA and FTA?
The maximum distance is 1000 feet using 16 gauge wire with two twisted pairs per FTA. -
Does the module support line frequency integration?
Yes, it offers fixed selection of 50 Hz or 60 Hz line frequency integration. -
What are the dimensions and weight of the CC-PAIM01?
The module measures 63.5 x 124.46 x 307.34 mm and weighs 0.299 kg.
Related Models (Same Series or Function)
| Model | Description | Channels | Input Type | Protocol |
|---|---|---|---|---|
| CC-PAIH01 | High-Level Analog Input Module | 16 | 4–20 mA | HART |
| CC-PAIH02 | High-Level Analog Input Module | 16 | 4–20 mA | HART |
| CC-PAOH01 | Analog Output Module | 8 | 4–20 mA | HART |
| CC-PAIN01 | High-Level Analog Input Module | 16 | 4–20 mA | HART |
| CC-PAON01 | Analog Output Module | 16 | 4–20 mA | HART |
| CC-PDIL01 | Pulse Digital Input Module | 16 | Pulse | FTE |
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|---|---|---|---|
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| CC-PUIO01 | Universal I/O Module | Mixed I/O | Flexible Analog/Digital |
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