Honeywell TC-FIA121 – High Level Analog Input

Key Features for TC-FIA121:

• Inputs: 12 single-ended, non-isolated channels
• Input Configurations:
  • 4-20mA or 0-20mA for current
  • ±10V or 0-10V for voltage
• Conversion Rate: 8.0 ms across all channels
• Data Format: 16-bit 2’s complement
• Resolution:
  • Voltage: 320µV per count
  • Current: 0.641µA per count
• Thermal Dissipation: 4.1 BTU/hr at 31.2V dc
• Indicators: Green/red power/status indicator for easy monitoring
• No Calibration Required: Plug-and-play setup

Technical Specifications:

• Input Impedance:
  • Voltage: >1 megohm
  • Current: <100 ohms
• Isolation Voltage: 50V continuous, tested at 850V dc for 60 seconds
• Overload Protection: 30V or 32mA continuous (1 channel at a time)
• Accuracy:
  • Voltage/Current Terminal: 0.10% Full Scale at 25°C
  • Drift: 0.004% Full Scale/°C for both terminals
• Flexbus Current: 80mA at 5V dc
• Power Dissipation: 1.2W maximum at 31.2V dc

Environmental Conditions:

• Operating Temperature: -20 to 60°C (-4 to 140°F)
• Storage Temperature: -40 to 85°C (-40 to 185°F)
• Relative Humidity: 5 to 95% non-condensing
• Shock Resistance:
  • Operating: 30g
  • Non-operating: 50g
• Vibration Resistance: 5g at 10-500Hz

Dimensions:

• Size: 94mm x 94mm x 53.3mm (3.7in x 3.7in x 2.1in)

Applications:

• Industrial Automation: Ideal for process control, data acquisition, and control systems requiring precise voltage/current input measurements.
• Power Monitoring: Used in systems that demand high accuracy for voltage and current readings.
• OEM Equipment: Suitable for integration into custom equipment and systems.

FAQ:

1. What is the input range for voltage?
   • The module supports ±10V or 0-10V voltage inputs, configurable by the user.
2. How many channels does this module support?
   • It has 12 single-ended, non-isolated input channels.
3. Is calibration required?
   • No, the TC-FIA121 does not require calibration and is ready for use out of the box.
4. What is the maximum input current?
   • The module supports a maximum input of 32mA on a per-channel basis.
5. What is the isolation voltage of this module?
   • The module features 50V continuous isolation voltage, with testing up to 850V dc.

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