Switzerland The ABB AI820 3BSE008544R1 is a high-performance analog input module from ABB’s S800 I/O family, engineered for precise data acquisition in distributed control systems such as ABB 800xA. It is designed to convert multiple analog signals from field devices into digital data, ensuring accurate monitoring and control across industrial processes.
| Parameter | Description |
|---|---|
| Model | AI820 3BSE008544R1 |
| Manufacturer | ABB |
| Product Type | Analog Input Module |
| Series | S800 I/O |
| Input Channels | 4 (differential) |
| Signal Types | ±20 mA, 0(4)…20 mA, ±10 V, ±5 V, 0(1)…5 V |
| Resolution | 14-bit + sign |
| Input Resistance | 250 Ω (current inputs) |
| Common Mode Voltage | Up to 50 V |
| Isolation | Group / channel galvanic isolation |
| Operating Temperature | -25°C to +60°C |
| Mounting | DIN rail / rack-mounted |
The AI820 module collects analog signals from sensors such as transmitters for temperature, pressure, flow, and level. These signals are then converted into digital values that can be processed by the control system.
Each channel can be independently configured for voltage or current input, providing flexibility for various industrial applications. Additionally, the module can distribute transmitter power, simplifying wiring and reducing the need for external supplies.
The module is built with a multi-layer industrial PCB integrating:
Analog-to-digital conversion circuitsIts compact and rugged construction ensures reliable operation even in environments with high electromagnetic interference and temperature fluctuations.
The ABB AI820 is widely used in industries requiring precise analog signal acquisition:
Power generation and energy systemsThe module is designed for easy installation within ABB S800 I/O racks. During setup:
Connect field signals via compatible termination unitsThe AI820 module is low-maintenance but benefits from periodic inspection:
Check wiring and terminal integrityThe ABB AI820 3BSE008544R1 stands out for its combination of precision, flexibility, and durability. Its ability to support multiple signal types with high accuracy and strong isolation makes it a reliable choice for modern industrial automation systems.
.jpg)
.jpg)
Switzerland
The ABB AI820 3BSE008544R1 is a high-performance analog input module from ABB’s S800 I/O family, engineered for precise data acquisition in distribute
Switzerland
The ABB AI810 3BSE008516R1 is a high-precision analog input module from ABB’s S800 I/O series, designed for distributed control systems (DCS) such as
Switzerland
The ABB AI820 3BSE008544R1 is a high-performance analog input module from ABB’s S800 I/O series, designed for precise signal acquisition in distribute
Switzerland
The ABB AI810 3BSE008516R1 is a high-precision analog input module designed for use in ABB distributed control systems (DCS).
Switzerland
The ABB 3BHE024577R0101 PPC907BE AMC34 is a high-performance control processor module designed for advanced industrial automation and drive systems.
Switzerland
The ABB 129740-002 / 134177-001 is a precision-engineered industrial control module designed for use within ABB automation and control systems.
Switzerland
The ABB MT-91-ARC FP A is an advanced arc fault protection module engineered to enhance electrical safety in industrial and commercial power systems.
Switzerland
The ABB SPBRC410 is a high-performance bridge controller module designed for advanced industrial automation systems.
Switzerland
The ABB PM864AK01 (3BSE01816R1) is a high-availability processor module from the AC 800M controller family, designed for mission-critical industrial a
Switzerland
The ABB PM864AK01 (3BSE01816R1) is a high-availability processor module from the AC 800M controller family
