Waveshare Industrial 8-Ch Analog Acquisition Module, 12-Bit High-Precision, Supports Voltage & Current Acquisition (0~10V)

• Waveshare Industrial 8-Ch Analog Acquisition Module, 12-Bit High-Precision, Supports Voltage & Current Acquisition (0~10V)
• Supports 8-channel analog data acquisition
• Operates on wide voltage range DC 7~36V
• Ensures precision with 12-bit high-resolution
• Protects with multiple isolation features
• Facilitates cascading with configurable addresses

The Waveshare Industrial 8-Ch Analog Acquisition Module, 12-Bit High-Precision, Supports Voltage & Current Acquisition (0~10V) is an advanced industrial-grade module designed for precise analog data acquisition. It supports both voltage and current acquisition across eight channels simultaneously, utilizing a 12-bit high-precision system. The module operates on a wide voltage power supply range of DC 7~36V and communicates via the Modbus RTU protocol, ensuring compatibility with various industrial systems.

This module is equipped with multiple protective features, including power and magnetic isolation, a resettable fuse, and transient voltage suppression (TVS), which enhance its reliability and resistance to interference. It offers configurable device addresses, allowing for cascading multiple devices on an RS485 bus. The module’s design includes a rail-mount case for easy installation and stacking, making it suitable for environments with stringent requirements.

The module supports a variety of input modes, including single-ended and differential inputs, and allows for simultaneous voltage and current acquisition. It incorporates high-precision resistors and a zero-drift operational amplifier to ensure accurate data collection. Additionally, it features a built-in oversampling digital filtering algorithm and an onboard watchdog to maintain stable output.

The module’s robust design includes industrial-grade isolated protection, ensuring stable voltage and current output, and is equipped with ESD protection for analog inputs. It supports multiple configurable ranges and is designed for easy integration into industrial applications requiring high precision and reliability.