Main image of TC-IAH061 Isolated Voltage & Current Input Module (10V / 4-20mA)

TC-IAH061 Isolated Voltage & Current Input Module (10V / 4-20mA)

N/A
Manufacturer: Honeywell
Series: TC Series
Model Number: N/A
Weight: N/A
Condition: In Stock
Availability: 100% Original Brand New
Product Origin: U.S.A
Shipping port: Xiamen
Warranty: 12 Month

The TC-IAH061 module provides six independent, galvanically isolated analog input channels for voltage and current signals.

It accepts voltage levels up to ±10.50 VDC and current signals up to 21.0 mA with an external 249 Ω sense resistor.

High‑precision 16‑bit conversion ensures fine resolution across multiple input ranges.

Open‑circuit detection is standard, with fast response for both voltage and current inputs.

The module offers excellent normal and common‑mode noise rejection, making it suitable for noisy industrial environments.

Channel‑to‑channel and field‑to‑system isolation is 100% tested at 2546 VDC to protect the control system.

It uses the TC-TBNH 20‑position terminal block for secure field wiring.

Technical Specifications

  • Channels: 6 galvanically isolated inputs
  • Voltage Input Range: ±10.50 VDC max
  • Current Input Range: 0–21.0 mA (with 249 Ω resistor)
  • Resolution: 16 bits across all ranges
    • ±10.5V: 343 μV typical
    • 0–10.5V: 171 μV typical
    • 0–5.25V: 86 μV typical
    • Current: 0.34 μA
  • Input Impedance:
    • Voltage: >10 MΩ
    • Current: 249 Ω
  • Update Rate (all channels): 25 ms
  • Settling Time: <80 ms to 5% of full scale
  • Calibrated Accuracy (25°C):
    • Voltage: <0.1% of range
    • Current: <0.15% of range (including resistor)
  • Bandwidth: 0–15 Hz (-3 dB)
  • Normal Mode Rejection: >60 dB @ 60 Hz
  • Common Mode Rejection: 120 dB @ 60 Hz / 100 dB @ 50 Hz
  • Open-Circuit Detection:
    • Voltage: upscale reading, detect in 5 s
    • Current: zero reading, detect in 1 s
  • Overvoltage Capability:
    • Voltage: 120 VAC/VDC continuous
    • Current: 8 VAC/VDC (on-board resistor)
  • Isolation Voltage: 2546 VDC (channel-to-channel & system-to-field), 100% tested
  • Power Dissipation: 4.3 W max
  • Drift:
    • Offset: 2 μV/°C (V), 8.0 μV/°C (I)
    • Gain: 35 ppm/°C (V), 45 ppm/°C (I)
  • RFI Immunity: <2.0% error at 10 V/m, 27–1000 MHz
  • Terminal Block: TC-TBNH (20‑position)

Installation Guide

Mount the TC-IAH061 module on the standard backplane in a suitable control cabinet.

Connect field wiring using the TC-TBNH 20‑position terminal block.

For current inputs, install the required 249 Ω sense resistor.

Ensure proper shielding and grounding to maximize noise rejection.

Verify isolation and wiring before applying power.

Configure input ranges (voltage/current) according to your application requirements.

Packing List

  • 1 × TC-IAH061 Analog Input Module
  • 1 × TC-TBNH 20‑pin Terminal Block
  • Product Label & Documentation
Shipping methods: FedEx, UPS, DHL.

Frequently Asked Questions

1. How many analog inputs does TC-IAH061 have?

It has 6 galvanically isolated analog input channels.

2. What signals does TC-IAH061 support?

It supports ±10V voltage and 4–20 mA current inputs.

3. What is the isolation voltage?

Channel-to-channel and field-to-system isolation is 2546 VDC, 100% tested.

4. What terminal block does it use?

It uses the TC-TBNH 20‑position terminal block.

5. What is the module update time?

The full update rate for all 6 channels is 25 ms.


Attention: The above product information is sourced from the internet and cannot be guaranteed to be authentic. For specific product parameters and prices, please contact SpareTech PLC professionals in a timely manner.
Brand NameHoneywell
Model No.
Product TypeHigh-Level Analog Input Module
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The TC-IAH061 is a 6‑channel high‑level analog input module with full galvanic isolation. It supports both voltage inputs up to ±10.5 VDC and current inputs 0–21 mA (using a 249 Ω resistor). Featuring 16‑bit resolution, high noise rejection, and 2546 VDC isolation, it provides stable and accurate measurement in industrial environments.
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