TC-IAH161 Honeywell High Level Analog Input Module | 16-Channel
Manufacturer: Honeywell
Product No.: TC-IAH161
Condition： In stock
Product Type: Analog Input Module
Product Origin: USA
Payment: T/T, Western Union
Weight: 500g
Shipping port: Xiamen
Warranty: 12 months
Estimate delivery times: 12-26 days (International), 3-6 days (United States).
Return within 30 days of purchase. Duties & taxes are non-refundable.
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Global PLC Spare HUB's Insight
High-density process control applications demand high-precision multi-channel signal conversion without sacrificing channel bandwidth or noise immunity.
The TC-IAH161 input module delivers accurate 16-channel voltage and current monitoring for complex automation infrastructures.
Engineers deploying Honeywell control systems rely on this architecture to capture fast analog signals with a 250 ms module publish rate.
Field experience shows that its robust common-mode rejection effectively suppresses industrial line noise in high-interference environments.
For instance, large chemical processing facilities use this unit to track extensive transmitter loops reliably.
Technical Specifications & Performance Parameters
| Engineering Metric | Module Specification Details |
|---|---|
| Brand / Manufacturer | Honeywell |
| Model Part Number | TC-IAH161 |
| Module Classification | 16-Channel High Level Analog Input Module |
| Input Signal Ranges | Voltage (±10.25V, 0-10.25V, 0-5.125V) & Current (0-20.5 mA) |
| Digital Resolution | 16 bits across all configurable ranges |
| Publish Rate & Bandwidth | 250 ms publish rate; 20 Hz (-3dB) channel bandwidth |
| Input Impedance | Greater than 1.0 megΩ (Voltage); 249 Ω nominal (Current) |
| Isolation Voltage | 100% Tested at 2550 VDC for 1 second (User to system) |
| Compatible Terminal Block | TC-TBCH 36-position terminal block |
| Power Dissipation & Weight | 4.1 W maximum total power dissipation |
Ideal Equipment Compatibility & Application Scenarios
- Compatible with standard Honeywell distributed control system (DCS) racks.
- Deployed in petroleum refinery multi-loop pressure transmitter monitoring stations.
- Integrated into power plant boiler temperature and flow measurement arrays.
- Utilized in pharmaceutical cleanroom environmental sensing networks.
- Applied in wastewater treatment facility level-control telemetry panels.
System Diagnostics & Fault Troubleshooting
- Open-circuit detection identifies wire faults in less than 5 seconds.
- Even and odd channel open-circuit response states simplify failure isolation.
- High normal and common-mode noise rejection filters out 50 Hz and 60 Hz electrical interference.
- RFI immunity protects signal integrity against high-frequency radio fields up to 1000 MHz.
Logistics, Fulfillment & Warranty Terms
- Lightning-fast dispatch processed within 24 to 48 hours globally.
- Shipped securely via trusted premium carriers including FedEx, UPS, and DHL.
- Backed by our comprehensive 12-month operational service warranty.
Frequently Asked Questions & Expert Buying Guide
Q: How does the TC-IAH161 handle open-circuit sensor faults?
A: It triggers open-circuit detection in under 5 seconds, forcing even channels to positive full scale and odd channels to negative full scale.
Q: What terminal block is required for field wiring connections?
A: The unit interfaces using the 36-position TC-TBCH terminal block.
Q: Can this module process both voltage and current signals simultaneously?
A: Yes, all 16 channels can be configured independently across supported voltage and 4-20 mA current ranges.
Q: Buying Guide Tip: How do I account for current input resistance?
A: The current input utilizes an internal 249 Ω nominal sense resistor, which is factored into its overall calibrated accuracy specification.
Q: Field Insight: What precautions should be taken against thermal drift?
A: Ensure proper cabinet ventilation since gain drift is tightly managed at 15 ppm/℃ for voltage and 20 ppm/℃ for current inputs.
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Q: Are these parts 100% original and new?
A: Yes. Every component is guaranteed to be 100% original, brand-new, and factory-sealed. We also provide a 12-month comprehensive warranty for your peace of mind.
Q: How fast is the shipping to my country?
A: For in-stock items, we offer same-day dispatch. International express shipping (DHL/FedEx/UPS) typically delivers within 3–5 business days worldwide.
Q: Can I get a formal quotation with shipping costs?
A: Absolutely. Our sales team is ready to provide a detailed Proforma Invoice (PI) including the most competitive shipping rates for your location.
Q: Do you offer discounts for bulk orders?
A: We provide volume-based pricing for large projects or multiple-item orders. Please contact us to get our Best Price Guarantee.
12-Month Comprehensive Warranty
Every part supplied by Global PLC Spare Hub is covered by a 12-month warranty from the date of invoice.
- Coverage: Functional defects and hardware failures under normal operating conditions.
- Commitment: We provide immediate repair, replacement, or a full refund for any verified defective components to minimize your operational downtime.
Returns & Exchange Policy
We offer a 30-day return policy to ensure you receive the exact part your system requires.
- Eligibility: Returns are accepted for uninstalled items in their original, factory-sealed packaging.
- RMA Process: Please contact our support team to obtain a Return Merchandise Authorization (RMA) number before shipping.
- Fast Processing: Refunds or exchanges are processed within 3–5 business days after the returned item passes our technical inspection.
Need Technical Assistance?Not sure if this part is compatible with your system? [Consult our Engineers] before purchasing to ensure 100% compatibility.
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