ABB AI810 Analog Input Module 3BSE008516R1

ABB AI810 Analog Input Module: Versatile 8-Channel Voltage/Current Input

The ABB AI810 Analog Input Module offers flexible signal acquisition for industrial automation. This versatile module handles both voltage and current inputs across eight channels with robust protection and high accuracy.

Key Features and Technical Specifications

• The AI810 provides eight configurable voltage or current input channels
• It accepts multiple signal types: 0-20 mA, 4-20 mA, 0-10 V, and 2-10 V DC
• A high 12-bit resolution ensures precise measurement accuracy
• Voltage input impedance is 290 kΩ for minimal signal loading
• Current input impedance ranges from 230-275 kΩ including PTC protection
• PTC resistors provide short-circuit protection up to 30V DC
• The module withstands overvoltage and undervoltage conditions up to 30V DC
• It fully supports HART communication signals on all analog channels
• Fast 8 ms update cycle time provides responsive process data
• Supports field cable lengths up to 600 meters (656 yards)

Robust Design and Environmental Ratings

• Module offers group-wise isolation from ground for enhanced safety
• Operating temperature range spans from 0 to +55°C
• Storage temperature range extends from -40 to +70°C
• Handles 5-95% relative humidity in non-condensing conditions
• IP20 protection rating protects against solid object ingress
• ISA-S71.04 G3 standard ensures reliable corrosion protection
• Maximum error margin of 0.1% maintains measurement precision
• Low temperature drift: 100 ppm/°C max for voltage, 80 ppm/°C max for current

Installation and Compatibility

• Compact S800 mechanics form factor for space-efficient mounting
• Compatible with multiple MTU types including TU810, TU812, and TU830 series
• Uses keying code AE for proper module identification and prevention
• Compact dimensions: 45mm width × 102mm depth × 119mm height
• Lightweight design at only 0.2 kg for easy handling and installation
• Standard industrial protection class IP20 according to IEC 60529
• Designed for pollution degree 2 environments per IEC 60664-1

Power Requirements and Diagnostics

• Power dissipation of 1.5 W for efficient operation
• Draws 70 mA from the +5V Modulebus supply
• Uses 40 mA from the +24V Modulebus power source
• Three front LED indicators show Fault, Run, and Warning status
• Comprehensive diagnostics include Module Error and Channel error monitoring
• Internal power supply supervision ensures reliable operation
• Under/over range monitoring from -5% to +15% for signal validation

Frequently Asked Questions (FAQ)

• What signal types does the AI810 module support?
  The module supports 0-20 mA, 4-20 mA current signals and 0-10 V, 2-10 V voltage signals.
• How many input channels are available?
  The AI810 provides eight individually configurable analog input channels.
• Is the module protected against wiring mistakes?
  Yes, inputs feature short-circuit protection and withstand overvoltage up to 30V DC.
• What is the maximum cable length supported?
  You can use field cables up to 600 meters (656 yards) in length.
• Which MTU units are compatible with this module?
  It works with TU810, TU812, TU814, TU818, TU830, TU833, TU835, TU838, and TU850.

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