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Honeywell TC-FIAH81 High-Level Analog Input Module

Low stock: 10 left

Manufacturer: Honeywell
Product No.: TC-FIAH81
Country of origin: USA
Product Type: High-Level Analog Input Module
Condition: Brand New
Payment: T/T, Western Union
Weight: 0.1 kg
Dimensions: 105 × 115 × 90 mm
Shipping port: Xiamen
Warranty: 12 months

Description
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Overview

The TC-FIAH81 is an 8-channel high-level analog input module engineered for precise voltage and current signal acquisition in industrial automation systems. It offers flexible input ranges, robust galvanic isolation, and reliable performance, making it ideal for integration with Honeywell C200 controllers and other industrial control systems. Its rugged construction ensures long-term stability even in harsh and high-noise environments.

Technical Specifications

Parameter	Specification
Number of Inputs	8 single-ended (non-isolated)
Voltage Input Range	±10 V or 0–10 V
Current Input Range	4–20 mA or 0–20 mA
Resolution	Voltage: 12-bit (unipolar); 11-bit + sign (bipolar)
Input Impedance	Voltage: 100 kΩ; Current: 238 Ω
Power Dissipation	Max 3 W @ 31.2 V DC
Thermal Dissipation	10.2 BTU/hr @ 31.2 V DC
Isolation	850 V DC for 1 second (user to system)
Operating Voltage	Flexbus: 5 V DC (15 mA), 24 V DC (60 mA)
Weight	0.22 lbs

Key Features

Flexible Input Options: Accepts both voltage and current signals
High Precision: 12-bit resolution ensures accurate measurements
Robust Isolation: Protects system from electrical disturbances
Compact Design: Easy installation in control cabinets
Industrial Reliability: Designed for continuous operation in demanding environments

Applications

Widely used in oil & gas, chemical, and power generation industries for analog signal acquisition and process control. Its high accuracy and isolation capabilities make it suitable for noisy industrial environments, supporting automation monitoring and data acquisition systems.

FAQ

Q: Which controllers are compatible with TC-FIAH81? A: The module supports Honeywell C200 series controllers and other Flexbus-compatible systems.

Q: Can voltage and current inputs be used simultaneously? A: Each channel can be configured as voltage or current input, but not both simultaneously on the same channel.

Q: How reliable is the module in high-noise environments? A: Designed with robust construction and 850 V DC isolation, the module ensures stable operation in electrically noisy industrial settings.

Q: Are there alternative models? A: Honeywell TC-FIAH82 provides similar functionality with additional channel isolation and higher accuracy options.

Payment: T/T, Western Union.

Shipping port: Xiamen.

Lead time: Typically 1–3 working days after payment confirmation (subject to stock).

Worldwide delivery: We ship industrial automation parts to customers around the world. Freight is quoted with your RFQ.

F.A.Q.

Common questions about quotes, shipping, warranty and returns

Click Request a Quote on the product page and send us the part number, required quantity, and destination country. Our sales team will reply with current availability, pricing, and estimated delivery time.

In-stock items are normally prepared after payment and order confirmation. Most orders are dispatched from our warehouse in China, although the shipping location may vary depending on current stock.

Yes. We ship industrial automation parts to customers worldwide. Shipping cost and transit time depend on the destination, package weight, product size, and local import requirements.

We commonly use DHL, FedEx, UPS, and other international courier services. The carrier can be selected according to the destination, delivery speed, shipment size, and customer requirements.

Our products are generally covered by a 12-month warranty. Eligible products may also be returned under our 30-day refund policy. Please contact our team before returning any item to confirm the applicable terms and return instructions.