This manual describes how to operate OMRON's SYSMAC C20K/C28K/C40K/C60K K-type programmable controllers.
This manual is intended for engineers and technicians who install, program, and maintain Omron SYSMAC C20K, C28K, C40K, and C60K K‑type programmable controllers. It covers safety and general precautions, hardware configuration, memory organization, ladder‑diagram programming, instruction sets, execution timing, debugging, and troubleshooting.
The document includes detailed appendices with standard model specifications, peripheral devices, programming console information, and wiring diagrams. It also lists revision history and reference tables for quick lookup of instruction codes and error messages.
| Analog Timer Unit Settings | 0.1 s to 10 min |
|---|---|
| Analog Input Unit – Input Range | 4 to 20 mA, 1 to 5 V |
| Analog Output Unit – Output Range | 4 to 20 mA, 1 to 5 V |
| Host Link Unit Interface | RS‑232C |