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3BHE003748R0002 GD C742 AE Var.02

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The ABB 3BHE003748R0002 GD C742 AE Var.02 Interface Module is a 16-channel analog input module with 16-bit resolution, supporting multiple voltage/current ranges, ±30V overvoltage protection, and reliable operation in industrial environments.
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Technical specifications for 3BHE003748R0002 GD C742 AE Var.02

  • Manufacturer:
    ABB
  • Part Number:
    3BHE003748R0002 GD C742 AE Var.02
  • Product Family:
    ABB Advant OCS and Advant-800xA
  • Signal Channels:
    16 single-ended analog inputs
  • Voltage:
    ±10V, ±5V, ±1V, 0–10V
  • Current:
    4–20mA, 0–20mA
  • Resolution:
    16-bit (including sign bit)
  • Accuracy:
    ±0.05% of full scale (25°C)
  • Sampling Rate:
    10 ms/channel
  • Input Impedance:
    >1 MΩ
  • Overvoltage Protection:
    ±30V continuous
  • Common-Mode Rejection:
    >120 dB at 50/60 Hz
  • Operating Temperature:
    0°C to +60°C (32°F to 140°F)
  • Humidity:
    5–95% RH (non-condensing)
  • Weight:
    0.36 kg
  • Estimated shipping dimensions:
    25.5x24x3.5cm
  • Tariff Code:
    8537101190
  • Country of origin:
    Sweden
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.
Description
The ABB 3BHE003748R0002 GD C742 AE Var.02 Interface Module is a high-performance analog input solution engineered for precise industrial signal acquisition. Equipped with 16 single-ended analog input channels, it offers versatile compatibility with a wide range of voltage (±10V, ±5V, ±1V, 0–10V) and current (4–20mA, 0–20mA) signals, making it ideal for integrating diverse sensors and transducers in industrial control systems. With 16-bit resolution (including a sign bit) and ±0.05% full-scale accuracy at 25°C, the module delivers exceptional measurement precision, ensuring reliable data capture for critical applications.

Designed to withstand harsh industrial conditions, the module features robust protection and interference resistance. It includes ±30V continuous overvoltage protection to safeguard internal circuitry from voltage spikes, while a common-mode rejection ratio (CMRR) of >120 dB at 50/60 Hz minimizes electromagnetic interference (EMI) and ensures signal integrity in noisy environments. The input impedance of >1 MΩ prevents signal loading, preserving the accuracy of weak input signals. Operating within a temperature range of 0°C to +60°C (32°F to 140°F) and supporting 5–95% RH (non-condensing) humidity, it adapts seamlessly to typical factory and industrial settings.

With a sampling rate of 10 ms per channel, the module balances speed and precision, enabling real-time data acquisition for dynamic processes. Its rugged design and focus on reliability make it a trusted component for industrial automation, process control, and monitoring systems, where consistent performance and accurate signal conversion are essential. Whether used in manufacturing, energy, or infrastructure applications, the ABB 3BHE003748R0002 GD C742 AE Var.02 Interface Module provides a dependable solution for analog signal integration.
Alternative Names
3BHEOO3748ROOO2 GD C742 AE Var.O2 38HE003748R0002 GD C742 AE Var.02 3BHE00374BR0002 GD C742 AE Var.02 3BHE003748R0002 GD C742 AE Var.02
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
How many analog input channels does the module have?
16 single-ended analog input channels.
Does the 3BHE003748R0002 GD C742 AE Var.02 come with a warranty?
Yes, the 3BHE003748R0002 GD C742 AE Var.02 includes a free 1-year Apter Power warranty.
What voltage ranges are supported?
±10 V, ±5 V, ±1 V, and 0–10 V.
Is 3BHE003748R0002 GD C742 AE Var.02 100% brand new?
Yes. New and original.
What’s your delivery time?
2-3 working days.
What current ranges are supported?
4–20 mA and 0–20 mA.
What is the resolution of the analog inputs?
16-bit, including sign bit.