They compared a Python-based control loop on a Raspberry Pi 3B against an C0-12DD1E-2-D AutomationDirect CLICK Programmable Logic Controller using a simple water heating example.

They compared a Python-based control loop on a Raspberry Pi 3B against an C0-12DD1E-2-D AutomationDirect CLICK Programmable Logic Controller using a simple water heating example.

Programmable Logic Controllers: ... Also featured in this PLC are two RS232 Serial ports. ... In addition, common programming constructs such as subroutines, for-next loops, interrupt handling, math ...

The IEC 61131 engine provides a means for engineers to run their custom control logic at two different rates. The higher-speed solve rate can be as fast as 4 ms and is intended for critical control ...

The programmable logic controller is fitted with 32 Inputs offering : 16 x digital 4-30V, 8 x analog 0-10V, 4 x analog 0-5V, 4 x analog 4-20mA) and 20 Outputs (8 x relay 250V/5A, 2 x open ...