TC-IAH061 Honeywell High Level Analog 6-Input

Overview

The TC-IAH061 is a highly accurate, high-level analog input module designed for industrial applications that require voltage and current signal measurement. It is equipped with 6 galvanically isolated channels capable of handling both voltage (±10.5 VDC) and current (0–21 mA with a 249Ω resistor) inputs.

Technical Specifications:

• Input Voltage Range (Voltage): ±10.5 VDC maximum
• Input Current Range (Current): 0 to 21.0 mA (with 249Ω resistor)
• Voltage Resolution: 343 μV typical (15 bits + sign); 171 μV typical; 86 μV typical
• Current Resolution: 0.34 μA typical
• Input Impedance (Voltage): Greater than 10 MΩ
• Input Impedance (Current): 249Ω
• Normal Mode Noise Rejection: Greater than 60 dB at 60 Hz
• Common Mode Rejection: 120 dB at 60 Hz, 100 dB at 50 Hz
• Channel Bandwidth: 0 to 15 Hz (-3 dB)
• Settling Time to 5% of Full Scale: Less than 80 milliseconds
• Calibrated Accuracy at 25°C: Better than 0.1% of range (Voltage); better than 0.15% of range including 0.05% sense resistor (Current)
• Overvoltage Capability: 120 VAC/VDC continuous (Voltage); 8 VAC/VDC with on-board current resistor (Current)
• Isolation Voltage: 2546 VDC tested for 1 second (Channel to Channel, User to System)
• Temperature Sensitivity: Input Offset Drift: 2 μV/°C (Voltage), 8.0 μV/°C (Current); Gain Drift: 35 ppm/°C (Voltage), 45 ppm/°C (Current)
• Module Update Rate: 25 ms

FAQ:

1. What is the maximum voltage the TC-IAH061 can handle?
   • The TC-IAH061 can handle a maximum input voltage of ±10.5 VDC.
2. What is the update rate for all channels?
   • The update rate for all channels is 25 ms.
3. Can the module detect open circuits?
   • Yes, it has open circuit detection for both voltage and current inputs.
4. What is the power consumption of the module?
   • The module has a maximum power dissipation of 4.3 W.
5. What type of input impedance does the module have for voltage?
   • The module has an input impedance of greater than 10 MΩ for voltage.

For more detailed information, please check official datasheet: C200-introduction