51304754-150 MC-PAIH03 Honeywell High Level Analog Input Processor Conformally Coated 16-Channel

51304754-150 MC-PAIH03 High Level Analog Input Processor

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General Information

Model number	51304754-150 MC-PAIH03
Country of origin	USA
Condition	Brand New
Dimension	3x31.3x27.8cm
Weight	0.58kg
Lead time Warranty	in stock
MOQ	1 pcs

Feature & Value-Driven

The MC-PAIH03 is a Honeywell conformally coated high-level analog input application module featuring 16 differential input channels. Fully compatible with the TPS Process Manager I/O link, this unit works seamlessly with PM, APM, and HPM controllers to deliver flexible software configuration and stable industrial process monitoring in corrosive environments.

Specific Application

Harsh Industrial Monitoring: High-accuracy voltage and 4-20 mA loop monitoring in corrosive atmospheres such as offshore oil platforms and chemical plants.
Process Variable Acquisition: Interfacing with 2-wire or self-powered transmitters to capture critical flow, level, and pressure data for control processor loading.

Ordering Information

Part Number	Model Number	Description	Coating Status	Number of Channels
51304754-150	MC-PAIH03	High Level Analog Input Processor	Conformally Coated (G3 Hardened)	16 Differential Inputs
Alternative	MU-PAIH03	High Level Analog Input Processor	Uncoated (Standard G1)	16 Differential Inputs

System Compatibility

· Fully compatible with Honeywell TotalPlant Solution (TPS) system control architectures.
· Works seamlessly with Process Manager (PM), Advanced Process Manager (APM), and High Performance Process Manager (HPM) controllers.
· Interfaces directly with field wiring via compatible Field Termination Assemblies (FTAs) like the MU-TAIH02 or MC-TAIH62.
Alternative Model & Differences
· Alternative Model: MU-PAIH03
· Key Differences:
o Environmental Hardening: The MC-PAIH03 features a specialized plastic film conformal coating providing G3 "Harsh" atmosphere resistance, indicated by a distinctive "C" diamond faceplate symbol. The MU-PAIH03 is uncoated and restricted to mild G1 environments.
o Model Nomenclature: The coated version substitutes "MU" with "MC" in its primary model designation and utilizes the specific 51304754-150 part number.

Installation & Troubleshooting FAQ

Q1: What input types can be connected to the MC-PAIH03 module?

A: The module accepts differential voltage and current inputs. Supported ranges include 0 to 5 V, 1 to 5 V, 0.4 to 2 V, and standard 4-20 mA loops passed through a 250 \(\Omega \) resistor on the associated Field Termination Assembly (FTA).

Q2: How do you identify if an MC-PAIH03 module has conformal coating when inspecting it in the field?

A: Coated modules feature a distinctive "C" symbol surrounded by a solid diamond (the universal symbol of hardness) directly on their faceplate. Additionally, the model number on the side label will begin with an "MC" prefix instead of "MU".

Q3: Will an IOP failure affect the scan rate or performance of the main control processor?

A: No. I/O processing on the MC-PAIH03 is executed separately from control processing functions. This physical partitioning ensures that I/O scan rates remain completely independent of the controller loading, alarming, or total physical I/O quantity.

Q4: What happens to the process signals during a redundant module failover?

A: When configured as a redundant pair with a compatible redundancy option FTA, control automatically and instantly transfers to the backup I/O processor. Failover diagnostics guarantee that no input scan cycles are missed or delayed during the swap.

Q5: Can I mix this analog input module with other digital or serial communication modules in the same card file?

A: Yes. Any mix of high-level analog, low-level analog, digital, pulse, or serial interface processors can be selected and combined up to a total of 40 logical IOPs per controller without degrading communication or control performance.

Contact information

Please don’t hesitate to contact us if you have any questions or concerns before or after your purchase. We are committed to your 100% satisfaction.

Sales Manager:Stella

Email:sales6@apterpower.com

Whatsapp:+86 18159889985

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