They are programmable via software interfaced via standard computer interfaces ... It is used in relatively simple logic instructions. Relay Ladder Logic (RLL), or ladder diagrams, is the primary ...

If your usual tools are the Arduino and the Raspberry Pi, you might find it surprising that the industrial world tends to run on Programmable Logic Controllers, or PLCs. You can think of a PLC as ...

GCAN-PLC series. GCAN-PLC-400: 1*CAN+1*Ethernet+1*RS232 (or RS485). CPU frequency: 168M. Program storage: 16M. Data storage: 512K. GCAN-PLC-510: 1*CAN+1*Ethernet+1*RS232 (or RS485). CPU frequency: ...

Of the three graphical and two textual languages, ladder logic (see example below) was the first language and widely used. IEC 61131 was previously known as IEC 1131. See PLC. Graphical ladder ...