TC/RTD Temperature Input Module | Honeywell C300 8C-PAIM01

Availability: 99 left in stock

Product Overview The Honeywell 8C-PAIM01 (51454358-175) serves as a high-density, low-level analog input multiplexer designed for the Experion PKS C300 Series 8...

SKU: 8C-PAIM01

Manufacturer: Honeywell
Product No.: 8C-PAIM01
Product Type: Analog Input Multiplexers
Product Origin: USA
Payment:T/T, Western Union
Weight: 350g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Overview

The Honeywell 8C-PAIM01 (51454358-175) serves as a high-density, low-level analog input multiplexer designed for the Experion PKS C300 Series 8 architecture. It specializes in multi-point temperature data acquisition, interfacing directly with thermocouples and RTDs. We supply this unit as 100% Brand New and original, ensuring mission-critical accuracy for petrochemical, power generation, and pharmaceutical processing. By consolidating up to 64 channels into a single module, it optimizes cabinet space while maintaining high-fidelity signal conversion for Honeywell control environments.

Technical Specifications

Feature	Specification Details
Input Channels	Up to 64 isolated channels
Sensor Support	Thermocouples (All types), RTDs (Pt100, Ni120, Cu10)
Measurement Accuracy	±0.1% of span (typical)
Scan Rate	1 second per channel (full 64-channel scan per second)
Isolation	Channel-to-channel and channel-to-system isolation
Safety Features	Cold Junction Compensation (CJC) & Open Thermocouple Detection (OTD)
Power Consumption	12 Watts maximum
Environmental Protection	Conformal coating for harsh industrial atmospheres
Certifications	CE, UL, CSA, ATEX

Engineering Advantages

Superior Cabinet Density: The 8C-PAIM01 manages up to 64 temperature points within a compact 220mm frame. This design drastically reduces the hardware footprint and wiring complexity compared to standard 8 or 16-channel modules.
Aggressive Signal Protection: Built-in isolation and EN 61000-4-5 compliant surge protection shield the C300 backplane from field-side electrical transients. This prevents localized faults from cascading into system-wide shutdowns.
Corrosion Resistance: Every 8C-PAIM01 module features a professional conformal coating. This chemical barrier protects sensitive circuitry from the sulfurous or humid conditions common in oil and gas refineries.
Automated Data Integrity: The module performs an Open Thermocouple Detection (OTD) check during every scan cycle. If it detects a broken wire, it immediately flags the Process Variable (PV) as "Not a Number" (NAN), preventing the control logic from reacting to erroneous data.
Seamless Thermal Management: Integrated Cold Junction Compensation (CJC) eliminates the need for external reference junctions, simplifying field terminations for all thermocouple types.

FAQs

Can I mix different thermocouple types on the same 8C-PAIM01 module?

Yes, the module supports various thermocouple types. However, proper configuration within the Experion PKS software is required to ensure the correct scaling and CJC parameters apply to each channel increment.
How does the 8C-PAIM01 handle field-side electrical noise?

The module employs sophisticated channel-to-channel isolation and integrated filtering. These features specifically target common-mode noise often found in industrial environments with high-power motor drives.
Is this module a direct replacement for 51454358-175?

Yes. 8C-PAIM01 is the model designation, while 51454358-175 is the specific Honeywell part number. They refer to the same physical Series 8 hardware.
What are the mounting requirements for optimal performance?

The module supports standard DIN rail or panel mounting. For high-density installations, ensure adequate vertical clearance to allow the conformal-coated components to dissipate heat through natural convection.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.