ABB 3BSE020512R1 AI801 | Analog Input Module | 4-20mA

ABB AI801 Analog Input Module

High-precision 8-channel analog input module 3BSE020512R1 designed for industrial automation systems. Provides reliable signal acquisition with 12-bit resolution and ±0.5% accuracy.

Product Identification

• Brand: ABB
• Model: AI801
• Product ID: 3BSE020512R1
• Description: Analog Input 8 Channel Module
• Customs Tariff: 85389099

Electrical Specifications

• Input Signal: 0(4)..20mA current input
• Number of Channels: 8 input channels
• Resolution: 12-bit digital conversion
• Input Impedance: 250 Ω
• Accuracy: ±0.5% of full scale
• Conversion Time: 20 ms per channel

Physical Dimensions

• Width: 86.1 mm
• Height: 102 mm
• Depth: 58.5 mm
• Weight: 0.24 kg
• Mounting: DIN rail compatible

Performance Features

• Single-ended input configuration
• High noise immunity design
• LED status indicators
• Hot-swappable capability
• Isolated input channels

Installation Guide

• Install on standard DIN rail
• Ensure proper grounding
• Use shielded cables for signals
• Maintain clearance for ventilation
• Verify power supply requirements

System Compatibility

• ABB AC 800M controllers
• Industrial automation systems
• Process control applications
• SCADA and DCS systems
• Manufacturing equipment

Frequently Asked Questions

• What signals does AI801 support?
  Supports 0-20mA and 4-20mA current signals.
• Is electrical isolation provided?
  Yes, features channel-to-channel isolation.
• Can I mix different signal types?
  All channels configured for current input only.

Warranty & Support

• Warranty Period: 1 Year Manufacturer Warranty
• Technical Support: ABB global network
• Quality Assurance: ABB standards
• Service Availability: Worldwide support