SM1231 A14 x 16 Bits RTD

HUCEEN SM1231 AI4 x 16 Bits RTD

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Description

Specification Summary for the Model SM1231 AI4 x 16 Bits RTD:

  • Model No.: SM1231 AI4 x 16 Bits RTD
  • Article No.: H7 231-5PD32-0XB0
  • Description: Analog Input Module (AI4) for RTD (Resistance Temperature Detector)

General Specifications:

  • Conventional Norm Dimensions (WxHxD): 45 x 100 x 75 mm
  • Power Consumption: 1.5W
  • Current Consumption (SM Bus): 80 mA
  • Current Consumption (24V DC): 40 mA

Input Specifications:

  • Number of Inputs: 4 channels
  • Input Type: RTD and Resistance
    • Supported Types:
      • Platinum (Pt)
      • Copper (Cu)
      • Nickel (Ni)
      • LG-Ni
      • Resistance
  • Temperature Resolution: 0.1°C / 0.1°F
  • Resistance Resolution: 15 bits + signal bits
  • Max Voltage Resistance: ±60V

Performance and Accuracy:

  • Isolation: 500 V AC
  • Noise Suppression: 85 dB (for 10 Hz, 50 Hz, 60 Hz, and 400 Hz)
  • Channel-to-Channel Isolation: None
  • Common-Mode Rejection: > 120 dB
  • Repeatability: ±0.05% FS (Full Scale)

Other Features:

  • Cold End Temperature Error: Not specified
  • Cable Resistance: 20 Ω for 2.7 Ω per 10 pcs RTD
  • Diagnostics: Overflow/underflow supported
  • Circuit Breaker: Supported

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