Unit 2: Components of a PLC Quiz

What is the primary function of the power supply in the diagram?

• To process data

• To provide electrical power

• To relay signals

• To store data

What is the purpose of the bell in the diagram?

• To signal an alert

• To power the circuit

• To control the motors

• To regulate temperature

Which input port is connected to the red pushbutton?

• I2

• I1

• I0

• I3

What does the "I" in the I/O address format for SLC 500 represent?

• Input or output

• Slot number

• Bit designator

• Separator

What is the purpose of the colon ":" in the I/O address format for SLC 500?

• Separator

• Slot number

• Bit designator

• Input or output

In the I/O address format "O:5/6", what does the "O" stand for?

• Output

• Slot number

• Bit designator

• Separator

What is the role of the number "6" in the address "O:5/6"?

• Bit number

• Slot number

• Separator

• Input or output

How many outputs are shown for the module 1746-OB8 in the RSLogix 500 software image?

• 8

• 16

• 12

• 4

What is the purpose of the "Properties" button in the RSLogix 500 software image?

• To view or edit properties

• To delete files

• To save changes

• To open help

In a sourcing input module, where does the current flow?

• Into the PLC port

• Out of the PLC port

• Around the PLC port

• Through the PLC port