Waveshare Industrial 8-Ch Analog Output Module, 12-Bit DA Conversion, Supports 8-Ch Simultaneous Current Output, DC 7~36V Wide Voltage Power Supply, Modbus RTU Protocol, Rail-Mount Support

- Configurable device address (1~255), multi devices can be cascaded on RS485 bus. 12-bit DA conversion, using high-precision resistors for more accurate output data
- Onboard voltage regulator, supports 7~36V wide range power supply. Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal
- Onboard unibody magnetical isolation, allows signal isolation, high reliability, strong anti-interference. Onboard watchdog, for stable output without crashing
- Onboard resettable fuse and TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, provides over-current/over-voltage proof, lightningproof & anti-electrostatic
- Rail-mount case design, support stacking combination, easy to install and safer to use. 3x LEDs for indicating the MCU status and signal transceiving status