AX521 ABB analog input/output module

Description

AX521 ABB analog input/output module

Product Dimensions：

ABB AX521 Product Details

The ABB AX521 is an analog input/output module belonging to the S500 I/O series for the AC500 scalable PLC (Programmable Logic Controller) platform. It provides a combination of analog input and analog output channels, making it versatile for various industrial automation applications.

Key Features:

• Analog Inputs: 4 channels configurable for Voltage (U), Current (I), or Resistance Temperature Detector (RTD) signals.
• Analog Outputs: 4 channels configurable for Voltage (U) or Current (I) signals.
• Resolution: Typically 12-bit or higher for accurate signal conversion.
• Communication: Integrated within the AC500 system via the S500 I/O bus.
• Operating Temperature: Wide operating temperature range, typically from -30°C to +70°C, allowing for deployment in diverse environments.
• Vibration Resistance: Enhanced immunity to vibration, typically up to 4g root mean square random vibration up to 500Hz, ensuring reliable operation in demanding conditions.

Product Parameters

While specific parameters can vary depending on the exact version and configuration, the following are typical specifications for the ABB AX521:

• Number of Analog Input Channels: 4
• Input Signal Types: Voltage (e.g., ±10V), Current (e.g., 0/4-20mA), RTD (various types supported)
• Resolution of Analog Inputs: Typically 12-bit or higher
• Number of Analog Output Channels: 4
• Output Signal Types: Voltage (e.g., ±10V), Current (e.g., 0/4-20mA)
• Resolution of Analog Outputs: Typically 12-bit or higher
• Power Supply: Dependent on the AC500 system power supply.
• Isolation: Galvanic isolation between channels and the system bus is often provided.
• Current Consumption: Low current consumption from the system bus.
• Dimensions: Compact design for efficient use of control cabinet space. Refer to the datasheet for specific dimensions.

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