is 133.63 KB, has a resolution of 768x721 pixels and was uploaded on June 14, 2020 @ 10:00 am by user: gretesel. It is filed under the tags: remote terminal unit, wiring diagram, computer software, system, block diagram. Click the blue button at the top to freely download: Scada SCADA Remote Terminal Unit Modbus Programmable Logic Controllers Diagram png.