SM 1231 AI4 x 13 Bits

HUCEEN SM 1231 AI4 x 13 Bits

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Description

General Information

  • Model No.: SM 1231 AI4 x 13 Bits
  • Article No.: H7 231-4HD32-0XB0
  • Description: Analog input module, 4 inputs, 13 bits resolution
  • Dimensions (WxHxD): 45 x 100 x 75 mm
  • Power Consumption: 2.2W
  • Current Consumption:
    • SM Bus: 80 mA
    • 24V DC: 45 mA

Input Specifications

  • Number of Inputs: 4 (configurable for voltage or current inputs)
  • Input Type: Differential voltage or current
  • Input Range:
    • Voltage: ±10 V, ±5 V, ±2.5 V
    • Current: 0 – 20 mA
  • Full-Scale Range (Data Word):
    • Range: -27648 to 27648 (12-bit resolution)
    • Voltage Overshoot/Undershoot:
      • 32,511 to 27,649 / -27,649 to -32,512
    • Current Overshoot/Undershoot:
      • 32,511 to 27,649 / 0 to -4,864
  • Overflow/Underflow (Data Word):
    • Voltage: ±32,767 to ±32,512
    • Current: ±32,767 to ±32,512 / 0 to -4,865

Data Format

  • Data Format: 12 bits + signal bits (13-bit resolution)
  • Max Voltage/Current Resistance: ±60V / ±40mA
  • Smoothness: Configurable (None, Weak, Moderate, Strong)
  • Noise Suppression: Configurable at 400 Hz, 60 Hz, 50 Hz, or 10 Hz
  • Isolation (Field Side and Logic Side): None (no galvanic isolation)
  • Precision (25°C/0-55°C):
    • Full range: ±0.1% (25°C)
    • Full range: ±0.2% (0-55°C)

Working Signal Range

  • The signal plus common-mode voltage must be between +12V and -12V.

Diagnostics and Features

  • Overflow/Underflow Detection: Supported
  • Circuit Breaker (Current Mode Only): Not applicable

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