PLCPis is a new version of PLCPi, its cover is designed beautifully. PLCPis has 2 channels voltage AI (0-10VDC) and 2 channels current AI (4-20mA) on board. Howerver, PLCPis is in zip design so it can not be expandable.
Technical parameters of PLCPis are described in detail below:
PLCPis is developed from Raspberry Pi 3 (a mini computer from UK) so it can connect to your development computer by wifi or by LAN cable.
PLCPis can connect to rs232 or rs485 networks by usb/rs232 or usb/rs485 converters.
Wiring Diagram:
PLCPis Applications:
I. IN AGRICULTURE
PLANTING
BREEDING
II. COLD STORAGE TEMPERATURE MANAGEMENT AND ALARM SYSTEM
III. SERVER ROOM MONITORING SYSTEM
AND MANY OTHER MINI SCADA SYSTEMS CAN USE PLCPis FOR THEIR MAIN CONTROLLER.