HONEYWELL CC-PAIX02

Description

Technical Specifications:

• Product Model: CC-PAIX02 (51405038-475)

• Manufacturer: Honeywell

• Product Type: High-Level Analog Input Module

• Input Channels: 16 (12 single-ended, 4 differential)

• Input Signal Types: Voltage (0-5V, 1-5V, 0.4-2V); Current (4-20 mA with external 250 Ω resistor)

• A/D Conversion Resolution: 16-bit

• Accuracy: ±0.075% full-scale (at 23.5°C); ±0.15% full-scale (0-60°C)

• Input Impedance (Voltage): >10 MΩ

• Common Mode Rejection (CMR): 70 dB (DC to 60 Hz)

• Normal Mode Rejection (NMR): 19 dB (at 60 Hz)

• Maximum Input Voltage: ±30V (differential input)

• Input Scan Rate: 50 ms

• Protocol Support: HART (select models)

• Operating Temperature: -40°C to +85°C

• Power Supply: 24 VDC

• Dimensions: 120 mm × 80 mm × 60 mm

• Weight: 300 g

Functional Features:

• High-Precision Signal Acquisition: 16-bit A/D conversion technology with precision-tuned signal processing circuits

• Flexible Multi-Channel Configuration: 12 single-ended and 4 differential channels for diverse sensor connectivity

• Superior Anti-Interference Performance: 70 dB CMRR effectively filters industrial noise

• Wide Signal Range Compatibility: Supports multiple voltage and current signal types

• HART Protocol Support: Enables two-way communication with smart field instruments for configuration, diagnosis, and maintenance

Performance Parameters:

• Resolution: 16-bit

• Accuracy: ±0.075% FS

• CMRR: 70 dB

• NMR: 19 dB

• Scan Rate: 50 ms

Material Composition:

• High-quality electronic components with precision-tuned signal processing circuits

• Industrial-grade construction for harsh environment operation

Structural Features:

• Hot-Swap Design: Supports online module replacement without system shutdown

• Complete Self-Diagnostics: Built-in diagnostic functions for enhanced system availability and maintainability

• Compact High-Density Design: 16 channels in single module reduces cabinet space

• Series C Form Factor: Patented heat channeling design for enhanced thermal management

Working Principle:
The module receives voltage or current signals from field transmitters, applies appropriate signal conditioning (voltage scaling or current-to-voltage conversion through 250 Ω resistor), and converts them to digital values using a 16-bit A/D converter. The digital data is transmitted via the Series C I/O bus to the C300 controller. For HART-enabled models, digital communication is extracted from the analog loop without interrupting the primary signal.

Advantages & Strengths:

• 16-channel high-density design significantly reduces cabinet space and engineering costs

• 12 single-ended + 4 differential configuration provides application flexibility

• 70 dB CMRR ensures signal integrity in electrically noisy environments

• Wide -40°C to +85°C operating temperature range for extreme environments

• Seamless integration with Experion PKS and C300 controllers

Applicable Industries:

• Petrochemical: Monitoring multiple pipeline flows, tank levels, and reaction temperatures

• Pharmaceutical: Precision temperature and pressure acquisition in reactors

• Steel/Metallurgy: Stable operation in electrically noisy environments with密集 equipment

• Smart Buildings: Environmental monitoring with mixed sensor signal types

Model Series: Experion Series C I/O / C300 Controller I/O

Installation Requirements:

• Install in standard Series C I/O rack slots

• For current inputs (4-20 mA), external 250 Ω resistor required

• Ensure proper shielding for voltage inputs to maintain >10 MΩ input impedance

• Adequate ventilation for thermal management

Usage Precautions:

• Maximum differential input voltage: ±30V – do not exceed

• Use shielded twisted-pair cables for analog信号 lines

• Avoid parallel routing with power cables to prevent interference

• Verify signal type configuration (voltage vs. current) before operation