Send the inquiry
Product Reference Data
❏Part number :CC-PAIM01 51405045-175 ❏Product origin :USA ❏Availability: IN STOCK ❏Type: Low-Level Analog MUX Module ❏Payment term:T/T ❏Lead time:2-3days ❏Warranty:1 year ❏Product description: 
|
Product parameters and specifications
Technical Data Sheet for Honeywell CC-PAIM01 (Part Number 51405045-175)
1. Product Overview and Core Function
The Honeywell CC-PAIM01 (part number 51405045-175) is a Low Level Analog (Temperature) Input Multiplexer (LLMUX) module, part of the Experion Series-C I/O family. Its primary function is to support high-density temperature measurement by accepting up to 64 channels of low-level inputs from thermocouples (TC) and Resistance Temperature Devices (RTDs). It integrates with Honeywell’s Process Manager Input/Output (PMIO) Low-Level Multiplexer Field Terminal Assemblies (FTAs) to enable flexible configuration of temperature-sensing points, making it ideal for industrial applications such as chemical processing, power generation, and oil/gas refining where precise, multi-point temperature monitoring is critical.
This module is designed to work with the Experion C300 Controller (released from Experion R300 onwards) and leverages Series-C I/O’s compact, heat-efficient design to minimize cabinet footprint while ensuring reliable performance in harsh industrial environments.
2. Key Features
2.1 High-Density Temperature Sensing
Channel Capacity: Supports up to 64 fully isolated temperature input channels, expandable in 16-channel increments via compatible PMIO FTAs. Each FTA (e.g., MU-TAMR04 for RTDs, MU-TAMT04 for TCs) provides 16 dedicated channels, allowing mixed configurations of TC, RTD, and millivolt inputs to match application requirements.
Isolation: Ensures channel-to-channel, channel-to-PM (Process Manager), and channel-to-power supply isolation to eliminate ground loops and electromagnetic interference (EMI), critical for accurate low-level signal measurement.
2.2 Advanced Temperature Measurement Capabilities
Dual Sensor Support: Compatible with a wide range of thermocouples (per ANSI and JIS standards) and RTDs, covering extreme temperature ranges from -230 °C (for T-type TCs) to +1820 °C (for B-type TCs).
Cold Junction Compensation (CJC): Integrates a precision CJC device to automatically compensate for ambient temperature variations at the FTA, ensuring accurate TC measurements. Optional remote CJC is supported via specific FTAs (e.g., MU-TAMT14).
Open Thermocouple Detection (OTD): Configurable OTD functionality validates each temperature conversion before propagating the process variable (PV). If an open sensor is detected (resistance ≥ 1500 Ω), the PV is set to “Not a Number (NAN)” and a channel soft failure is triggered, preventing incorrect control actions.
2.3 Performance and Reliability
Fixed Scan Rate: All 64 channels are scanned at a 1-second fixed rate (max 64 channels/sec), balancing measurement speed and accuracy for most industrial temperature monitoring use cases.
Signal Conditioning: Incorporates low-pass filtering (0 to 4.7 Hz, -3 dB) and high common-mode rejection ratio (CMRR) to suppress noise and ensure stable readings from low-level sensors.
Surge Protection: Complies with EN 61000-4-5 for industrial locations, providing 1 kV line-to-line and 2 kV line-to-ground surge protection on sensor terminals and power/serial links (with cable adapter), enhancing durability in harsh electrical environments.
If you choose us
1. We will provide you the product info and picture 2. Large stock, fast delivery 3. Competitive prices and immediate quotation 4. Professional service, professional technical support 5. Strict test machine before shipment. 6. We could help you to get any components which is difficult to get |
