Product Description:
The Honeywell TC-IAH161 / TK-IAH161 is designed to deliver precise voltage and current measurements for demanding applications. It features 16 input channels, providing versatility for a wide range of analog input signals. With its support for multiple voltage and current ranges, this module is well-suited for integration into complex process control systems.
Ideal for applications requiring accurate and reliable measurements, the TC-IAH161 ensures high precision and stability. It operates across a wide range of input voltages and currents, offering outstanding performance in industrial settings.
Key Features:
- 16 Input Channels: Supports a variety of voltage and current ranges for comprehensive measurement flexibility.
- Precision Resolution: Offers exceptional resolution for voltage and current measurements, including 320 µV for voltage and 320 nA for current.
- High Accuracy: Voltage accuracy of better than 0.05% of range, current accuracy of better than 0.15%.
- Temperature Stability: Low drift with temperature, ensuring reliable performance across operating conditions.
- Advanced Noise Rejection: Provides superior immunity to electromagnetic interference with > 33 dB rejection at 50 Hz.
- Open Circuit Detection: Detects open circuits efficiently, ensuring system integrity and reliable operation.
Specifications:
| Attribute | Specification |
|---|---|
| Model | TC-IAH161 / TK-IAH161 |
| Number of Channels | 16 |
| Input Voltage Ranges | ±10.25 V, 0 to 10.25 V, 0 to 5.125 V |
| Input Current Range | 0 to 20.5 mA (with internal 250 Ω resistor) |
| Voltage Resolution | ±10.5 V range: 320 µV |
| Current Resolution | 320 nA |
| Accuracy at 25°C | Voltage: < 0.05% of range, Current: < 0.15% |
| Drift with Temperature | Offset: < 90 µV/°C (Voltage), Gain: 15 ppm/°C (Voltage) |
| Module Publish Rate | 250 ms |
| Power Dissipation | 4.1 W max |
| Isolation Voltage | 2550 VDC for 1 s (User to System) |
| Environmental Immunity | RFI Immunity: Error < 2.0% of range at 10 V/m |
| Physical Dimensions | 234 mm (L) x 45 mm (H) x 99 mm (W) |
| Weight | 0.12 kg |
| Connection | 36-position Terminal Blocks |
FAQ:
- What voltage ranges does the TC-IAH161 support?
The TC-IAH161 supports input voltage ranges of ±10.25 V, 0 to 10.25 V, and 0 to 5.125 V, allowing for versatile measurement applications. - How accurate is the voltage measurement on the TC-IAH161?
The TC-IAH161 offers voltage accuracy better than 0.05% of range, providing reliable and precise measurements. - Does the TC-IAH161 module support open circuit detection?
Yes, the TC-IAH161 includes open circuit detection for voltage and current, ensuring system integrity by identifying open connections. - What is the temperature drift specification for the TC-IAH161?
The TC-IAH161 has minimal temperature drift: < 90 µV/°C for voltage and < 360 nA/°C for current, ensuring stable performance across temperature variations.
Details
| Weight | 0.24 kg |
|---|
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