Individuals can identify and describe the function and purpose of a programmable logic controller (PLC), the features of relay ladder logic instruction categories and PLC programming languages. They understand number systems, the general function of an input/output (I/O) module. This includes discrete, numerical data, analog data, special, remote, power supply, PLC architecture and the purpose of PLC software and firmware. They can compare hardwired and PLC systems.

• Type Validation
• Time Hours