TC-IXR061 Honeywell RTD Input 6-Point Module Isolated

Overview

The TC-IXR061 module, part of the advanced Honeywell product family, is a versatile solution for precision temperature measurement applications. Its isolated 6-channel design supports a range of RTD sensors, ensuring accurate and reliable operation even in challenging industrial environments.

Technical Specifications

• Model Name & Brand: TC-IXR061 by Honeywell
• Input Channels: 6 galvanically isolated channels
• Signal Input Ranges:
  • 1–487 Ω
  • 2–1000 Ω
  • 4–2000 Ω
  • 8–4020 Ω
• Supported Sensors:
  • Resistance: 1–487 Ω
  • Platinum RTD: 100, 200, 500, 1000 Ω (α = 0.00385 or 0.003916)
  • Nickel RTD: 100, 120, 200, 500 Ω (α = 0.00618)
  • Copper RTD: 10 Ω
• Resolution:
  • 16 bits per channel, with precision ranging from 7.7 milliohm/bit to 60 milliohm/bit based on input range.
• Accuracy: ±0.1% Full Scale at 25°C
• Update Rate: 50 milliseconds for all channels
• Open Wire Detection:
  • Detection Time: Less than 5 seconds
  • Out-of-Range Readings Reported

Performance Characteristics

• Channel Bandwidth: DC to 15 Hz (-3 dB)
• Common Mode Rejection: 120 dB @ 60 Hz; 100 dB @ 50 Hz
• Normal Mode Noise Rejection: 60 dB @ 60 Hz
• RFI Immunity: <2.0% FS error at 10 V/m (27–1000 MHz)
• Temperature Drift:
  • Input Offset: 10 milliohms/°C typical
  • Gain Drift: 50 ppm/°C typical

Electrical Specifications

• Isolation Voltage:
  • Channel-to-channel and user-to-system isolation tested at 2546 VDC for 1 second
• Power Dissipation: 4.3 W max
• Backplane Current: Refer to Module Power Consumption Data

Frequently Asked Questions (FAQ)

1. What type of sensors does the TC-IXR061 support?
   It supports RTD sensors, including Platinum (100–1000 Ω), Nickel (100–500 Ω), and Copper (10 Ω).
2. What is the module’s accuracy?
   The accuracy is ±0.1% of full scale at 25°C.
3. Can the module detect open-wire conditions?
   Yes, it detects open wires in less than 5 seconds and provides an out-of-range reading.
4. What is the isolation voltage of the module?
   Both channel-to-channel and user-to-system isolation are tested at 2546 VDC for 1 second.

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