NCCER Programmable Logic Controllers (12406) NCCER’s PLC exam spans modules covering ladder logic fundamentals, input/output devices, and program development across hands-on assessments and written evaluations. The structure alternates between theoretical knowledge checkpoints and practical troubleshooting scenarios, ensuring you can both explain PLC concepts and apply them to real industrial equipment configurations.
| Exam Name | NCCER Programmable Logic Controllers |
| Exam Code | 12406 |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
