TIDA-00400, Isolated Power Supply for Programmable Logic Controller (PLC) IO Modules Reference Design

TIDA-00400, Isolated Power Supply for Programmable Logic Controller (PLC) IO Modules Reference Design. The TIDA-00400 isolated power supply reference design provides multiple isolated outputs to supply the bias voltage needed in a Programmable Logic Controller (PLC) IO module. It generates 3 isolated outputs: ±15V@30mA and +5V@40mA. These voltage rails can satisfy most of the required voltage rails in the IO modules, such as the Op-Amp, DAC bias, RS-485 transmitter and digital isolator power supplies