ABB AI810 3BSE008516R0001 Analog Input Module

Description

Technical Specifications

Core Signal & Channel Parameters

• Number of Channels: 8 independent single-ended unipolar analog input channels
• Supported Input Signals:
  • Current: 0 mA–20 mA, 4 mA–20 mA
  • Voltage: 0 V–10 V, 2 V–10 V DC
• A/D Resolution: 12-bit high-resolution analog-to-digital conversion
• Measurement Accuracy: ±0.1% of full-scale range
• Input Impedance:
  • Voltage input: 290 kΩ
  • Current input: 250 Ω (including PTC protection)
• Overvoltage Withstand: Voltage inputs tolerate ±30 V DC over/undervoltage
• Short-Circuit Protection: Current inputs withstand short circuits to 30 V DC transmitter supply

Power & Isolation

• Supply Voltage: 24 V DC ±10% (powered via S800 I/O base unit)
• Isolation: 1 group of 8 channels galvanically isolated from system ground
• Isolation Rating: Standard industrial isolation for noise immunity and fault protection

Protection & Diagnostics

• Overcurrent Protection: PTC resistors safeguard input shunt resistors up to 30 V
• Short-Circuit Security: Inputs protected against short circuits to ZP or +24 V DC
• Status Indicators: LED indicators for module power, operation, and fault conditions
• Diagnostic Features: Open-circuit detection and signal anomaly monitoring

Mechanical & Environmental

• Dimensions: Compact DIN-rail mount form factor (optimized for S800 I/O racks)ABB
• Mounting: Standard 35 mm DIN rail mountingABB
• Weight: 0.19 kg (net)
• Enclosure Rating: IP20 (indoor use, dust-protected)
• Operating Temperature: 0°C to +60°C
• Storage Temperature: -40°C to +85°C
• Humidity: 5%–95% RH (non-condensing)
• Vibration/Shock: Compliant with IEC 60068 industrial standards

Reliability & Compliance

• Certifications: CE, UL 61010-1, EN 61010-1, ATEX Zone 2, C1 Div 2 hazardous location approved
• Marine Certifications: ABS, BV, DNV, LR for marine and offshore applications
• RoHS Compliant: Meets environmental protection standards

Key Features

Multi-Signal Flexibility

• 8-Channel Density: Balances I/O capacity and cabinet space efficiency for medium-scale systems
• Universal Signal Support: Accepts standard current and voltage signals, compatible with most industrial sensors
• Per-Channel Configuration: Each channel independently configurable via software for signal type and range
• No HART Protocol: Optimized for standard analog transmitters without digital communication needs

Robust Signal Integrity

• Galvanic Isolation: Eliminates ground loops and protects the control system from field-side electrical noise
• High Noise Immunity: Filters industrial electromagnetic interference for stable measurements
• Built-In Protection: Prevents module damage from wiring faults, overvoltage, and short circuits
• High Accuracy: 12-bit resolution and ±0.1% accuracy ensure precise process variable tracking

Seamless System Integration

• S800/AC 800M Compatibility: Direct integration with ABB AC 800M PLCs and 800xA DCS
• Hot-Swappable Design: Allows module replacement without system shutdown, minimizing downtime
• Software Configuration: Easy setup via ABB Control Builder M, no manual DIP switches required
• Compact Design: Slim form factor optimizes panel space in control cabinetsABB

Industrial-Grade Reliability

• Wide Operating Range: Performs reliably in industrial environments with temperature fluctuations
• Hazardous Area Approval: Certified for use in Zone 2/Div 2 hazardous locations
• Marine Certification: Suitable for shipboard and offshore applications
• Long Service Life: Rugged construction for continuous operation in demanding industrial processes

Application Scenarios

Manufacturing & Machinery

• Machine Tools: Monitoring spindle motor current, hydraulic pressure, and tool temperature
• Assembly Lines: Measuring conveyor speed, position feedback, and component assembly force
• Packaging Equipment: Controlling sealing temperature, material feed rate, and packaging pressure
• Textile Machinery: Monitoring yarn tension, dryer temperature, and motor load current

Process Industries

• Food & Beverage: Measuring tank level, pasteurization temperature, and liquid flow rate
• Pharmaceuticals: Monitoring cleanroom pressure, fermentation tank temperature, and liquid mixing parameters
• Chemical Processing: Controlling reactor pressure, fluid flow, and storage tank level
• Water Treatment: Measuring water pressure, flow rate, and reservoir level in distribution networks

Power & Energy

• Thermal Power Plants: Monitoring boiler feedwater pressure, turbine bearing temperature, and generator current
• Industrial Power Supplies: Tracking output voltage, current, and transformer temperature
• Renewable Energy: Measuring solar inverter output current and wind turbine motor load
• Substations: Monitoring distribution transformer oil temperature and busbar current

Building Automation

• HVAC Systems: Controlling air handler pressure, airflow rate, and chilled water temperature
• Boiler Control: Monitoring water level, steam pressure, and flue gas temperature
• Chiller Plants: Measuring refrigerant pressure, temperature, and cooling water flow
• Pumping Stations: Controlling pump speed, discharge pressure, and fluid level

Oil & Gas (Non-HART Applications)

• Pumping Stations: Monitoring pipeline pressure, flow rate, and pump motor current
• Storage Tanks: Measuring liquid level and temperature in non-intelligent transmitters
• Compressor Stations: Controlling compressor discharge pressure and motor load
• Refining Processes: Monitoring distillation column pressure and temperature with standard analog instruments