• ABB AI830A 3BSE040662R1
  • ABB AI830A 3BSE040662R1
  • ABB AI830A 3BSE040662R1
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ABB AI830A 3BSE040662R1 S800 I/O Analog Input Module

ABB AI830A 3BSE040662R1 S800 I/O Analog Input Module

Description

The ABB AI830A (3BSE040662R1) is a high-performance analog input module designed for the S800 I/O system. This module provides 8 channels specifically configured for Resistance Temperature Detector (RTD) inputs, supporting...

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Disponibilidad: En existencias

SKU: AI830A 3BSE040662R1
Proveedora: ABB
tipo: Analog Input Module
Related Series:

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Description

The ABB AI830A (3BSE040662R1) is a high-performance analog input module designed for the S800 I/O system. This module provides 8 channels specifically configured for Resistance Temperature Detector (RTD) inputs, supporting various sensor types including Pt100, Cu10, Ni100, and Ni120, as well as resistive inputs. It is engineered for industrial environments requiring precise temperature monitoring and reliable signal acquisition.

Features

  • 8 isolated input channels for RTD and resistive sensors.
  • Supports 3-wire connection configurations for enhanced accuracy.
  • 14-bit resolution for high-precision data conversion.
  • Integrated diagnostic monitoring for open-circuit, short-circuit, and grounded sensor detection.
  • High noise immunity with >120 dB CMRR and >60 dB NMRR.

Applications

The AI830A is primarily utilized in process automation systems, such as the ABB 800xA, for temperature measurement in industrial plants. It is suitable for applications involving heat exchangers, boilers, turbines, and other process equipment where RTD sensors are deployed to ensure operational safety and process control.

Technical Specifications

Product Model AI830A (3BSE040662R1)
Number of Channels 8
Signal Types Pt100, Cu10, Ni100, Ni120, Resistor
Resolution 14 Bit
CMRR (50Hz, 60Hz) >120 dB (at 10 Ohm load)
NMRR (50Hz, 60Hz) >60 dB
Rated Insulation Voltage 50 V
Dielectric Test Voltage 500 V AC
Power Dissipation 1.6 W
Current Consumption (+5V) 70 mA
Current Consumption (+24V) 50 mA

Installation Guidelines

  • Ensure the S800 I/O station power is disconnected before installing or removing the module from the mounting base.
  • The module is designed for DIN-rail mounting; ensure it is securely seated in the terminal base.
  • Use shielded twisted-pair cabling for RTD inputs to minimize electromagnetic interference (EMI).
  • Maintain proper grounding practices for the S800 I/O rack to ensure signal integrity.
  • Handle the module using ESD-safe procedures to prevent damage to internal electronic components.

FAQ

What sensor types are compatible with the AI830A?

The AI830A supports Pt100, Cu10, Ni100, and Ni120 RTD sensors, as well as general resistive inputs and potentiometers.

Does this module support 2-wire or 3-wire sensors?

The module is designed for 3-wire RTD connections to provide compensation for lead resistance.

What is the primary function of the diagnostic features?

The module continuously monitors for open-circuit, short-circuit, and ground faults on the input channels to provide early warning of sensor failure or wiring issues, which is critical for maintaining process uptime.