ABB AI830A
The ABB AI830A (part number 3BSE040662R1) is an analog input module designed for the ABB S800 I/O system. It provides 8 channels for connecting Resistance Temperature Detectors (RTDs) such as Pt100, Ni100, Ni120, Cu10, and also supports resistor inputs. This module allows the ABB control system to accurately measure temperature from various RTD sensors used in industrial processes. It features a 3-wire connection for RTDs and offers 14-bit resolution for precise measurements. The inputs are monitored for open-circuit, short-circuit, and input grounded sensor conditions, enhancing system diagnostics. The AI830A requires a Module Termination Unit (TU) such as TU810, TU812, TU814, TU830, or TU833 for field wiring connections.
Key Characteristics:
- 8 Analog Input Channels: Provides eight independent input channels for RTD or resistor measurements.
- RTD Support: Compatible with Pt100, Ni100, Ni120, and Cu10 type RTDs.
- Resistor Input: Can also be used to measure resistance.
- 3-Wire Connection: Supports 3-wire connection for RTD sensors.
- 14-bit Resolution: Offers high-resolution analog-to-digital conversion for accurate readings.
- Fault Detection: Monitors inputs for open-circuit, short-circuit, and grounded sensor conditions.
- Part of S800 I/O: Designed for seamless integration with the ABB S800 I/O system.
Product Parameters:
- Manufacturer: ABB
- Part Number: 3BSE040662R1
- ABB Type Designation: AI830A
- Product Type: Analog Input Module
