16 Analog 4–20 mA Outputs for Raspberry Pi I/O Back Panel

Overview High-density 4–20mA analog output expansion for the Raspberry Pi I/O Back Panel. The card provides 16 independently controlled current loop outputs routed directly to the Back Panel's terminal blocks, making it ideal for process control applications that require a large number of analog output channels in a compact, DIN-rail mounted enclosure. Sixteen 14-bit 4–20mA analog outputs Outputs routed to Back Panel terminal blocks for clean field wiring Open Drain MOSFET drivers with common ground — external 24VDC supply required Native RS485 / MODBUS RTU interface for PLC and SCADA integration Compatible with Command Line, Python, OpenPLC, and CODESYS Mounts directly on the Raspberry Pi I/O Back Panel INTERFACES AND I/O I/O's Communication Software Integration • 16 Analog 4-20mA Outputs (source) • I2C Port to Raspberry Pi • Command Line • RS485/MODBUS Port • Python Library • CAN Port • Node-RED nodes • CODESYS Driver • OpenPLC Module • Home Assistant