Industrial Shields Raspberry PLC Ethernet CPUs offer a 12VDC to 24VDC input voltage range, 1.5A current rating, and 30W rated power. The CPUs feature dual Ethernet ports, dual RS-485, WiFi®, BLUETOOTH®, CAN bus options, and more. Due to these numerous ports and options, the ability to connect to a large number of devices and to use multiple protocols and communication ports is achievable. Industrial Shields Raspberry PLC Ethernet CPU is ideal for work with applications in real time.