Automation parts, worldwide supply
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  • 3BSE020512R1-2
  • 3BSE020512R1
  • 3BSE020512R1-1
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AI801

ABB AI801 Analog Input Module - 8-Channel

In stock (35 units), ready to be shipped

  • Manufacturer: ABB

  • Product No.: AI801

  • Product Type: Analog Input Module

  • Product Origin: Sweden

  • Payment:T/T, Western Union

  • Weight: 240g

  • Shipping port: Xiamen

  • Warranty: 12 months

30-Day Return Policy · 12-Month Warranty
  • Fast Delivery
  • 24/7 Support
  • Quality Assurance

Description

ABB AI801 Analog Input Module (3BSE020512R1)

A robust 8-channel module for the S800L system, designed to reliably read standard 0-20 mA and 4-20 mA signals from field instruments in industrial automation and process control applications.

Core Features & Benefits

  • 8 Isolated Channels: Handles eight 0-20 mA or 4-20 mA signals, with the entire group isolated from ground for enhanced noise immunity and safety.
  • Built-in Protection: Inputs are secured against short circuits to the power supply (up to 30 V DC) without damage, using a PTC resistor for current limiting.
  • HART Communication Compatible: The input circuitry supports and withstands HART protocol signals superimposed on the 4-20 mA loop.
  • High Accuracy & Resolution: 12-bit resolution with a maximum error of 0.1% ensures precise measurement and control.

Technical Specifications

  • Article Number: 3BSE020512R1 AI801
  • Signal Input: 0-20 mA, 4-20 mA DC, Unipolar
  • Input Impedance: 230 - 275 kΩ (Current input, PTC included)
  • Update Cycle: 1 ms
  • Max Input Voltage: 30 V DC (Non-destructive)
  • Power Consumption: 1.1 W (70 mA from +5V Modulebus, 30 mA from +24V external)
  • Operating Temperature: 0 to +55 °C (For vertical mounting: max 40 °C)
  • Connections: Via detachable connectors for easy installation and maintenance.
  • Certifications: CE, cULus, ATEX Zone 2, and Marine (ABS, BV, DNV, LR).

Typical Applications

This module is ideal for interfacing with a wide range of 4-20 mA field devices, including:

  • Pressure and Temperature Transmitters
  • Flow Meters and Level Sensors
  • Valve Positioners
  • Other Process Control Instruments
🏷️ Tags: ABB Analog Input Module

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  • Ensure compatibility with your current machinery or control systems.
  • Reach out via sale@etowonauto.com or +8617859788089 for technical assistance.
  • Review delivery options, lead times, and shipping requirements.
  • Follow manufacturer instructions and best practices during installation.

In-stock items are typically dispatched the same business day. For products not currently in stock, dispatch times may vary based on availability. International shipping is available, and shipping costs are calculated according to destination, weight, and carrier selection.

Returns are accepted within 30 days of receipt, provided items are unused and in original condition. Return shipping costs are the responsibility of the customer. Please contact us before returning any item to receive return authorization.

For more details, please review our Shipping & Return Policy.

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