SACA C-207 Study Guide
Study online at https://quizlet.com/_f2vy95
1. Communications _________ are software programs that Drivers
connect the hardware of a PLC (I/O modules, proces-
sor, etc.) to a network and allows them to communicate
with other devices.
2. PLC Project files contain which of the following? ladder logic programs
hardware configuration
tags and communication
configuration
3. PLCs store the information status of input and output Tag
modules by assigning each terminal on the module a
specific place in memory called a ___________.
4. The part of a PLC that executes the logic program is the Proccesor
___________.
5. The power supply located in the chassis or backplane True
should only be used to power the PLC modules.
6. The six basic components of most PLC's are the power Programming Device
supply, the input modules, the output modules, chas-
sis, processor, and the ______________.
7. The two most popular communication protocols used Universal serial bus (USB)
with PLCs are Ethernet and ________________.
8. Typically, a USB driver will not automatically start when False
the programming device detects the connection and
needs to be configured using specific software.
9. Serial
1/9
, SACA C-207 Study Guide
Study online at https://quizlet.com/_f2vy95
USB, or _________________ commuication requires a ca-
ble connection from the programming device to the
PLC controller module.
10. Which is proper sequence of operation within a PLC? Examine inputs, perform
logic, update outputs
11. Which of the following statements describes PLC Pro- Allows the user to down-
gram mode? load, upload, edit and save
project files. The processor
does not scan or execute
the ladder program, and
outputs are not energized.
12. Which of the following statements describes PLC Run Allows the user to upload,
mode? save, edit, and monitor the
operation of the PLC pro-
ject. The processor exe-
cutes the ladder program,
monitors status of inputs,
and energizes appropriate
outputs.
13. Based on the diagram below, which statement accu- X1 = true, X2 = false, X3 =
rately describes when Y output will be energized? true
14. In the I/O diagram below, what information does the The physical location of the
absolute I/O address for any of the inputs or outputs terminal that the device is
tell you? connected to
2/9
Study online at https://quizlet.com/_f2vy95
1. Communications _________ are software programs that Drivers
connect the hardware of a PLC (I/O modules, proces-
sor, etc.) to a network and allows them to communicate
with other devices.
2. PLC Project files contain which of the following? ladder logic programs
hardware configuration
tags and communication
configuration
3. PLCs store the information status of input and output Tag
modules by assigning each terminal on the module a
specific place in memory called a ___________.
4. The part of a PLC that executes the logic program is the Proccesor
___________.
5. The power supply located in the chassis or backplane True
should only be used to power the PLC modules.
6. The six basic components of most PLC's are the power Programming Device
supply, the input modules, the output modules, chas-
sis, processor, and the ______________.
7. The two most popular communication protocols used Universal serial bus (USB)
with PLCs are Ethernet and ________________.
8. Typically, a USB driver will not automatically start when False
the programming device detects the connection and
needs to be configured using specific software.
9. Serial
1/9
, SACA C-207 Study Guide
Study online at https://quizlet.com/_f2vy95
USB, or _________________ commuication requires a ca-
ble connection from the programming device to the
PLC controller module.
10. Which is proper sequence of operation within a PLC? Examine inputs, perform
logic, update outputs
11. Which of the following statements describes PLC Pro- Allows the user to down-
gram mode? load, upload, edit and save
project files. The processor
does not scan or execute
the ladder program, and
outputs are not energized.
12. Which of the following statements describes PLC Run Allows the user to upload,
mode? save, edit, and monitor the
operation of the PLC pro-
ject. The processor exe-
cutes the ladder program,
monitors status of inputs,
and energizes appropriate
outputs.
13. Based on the diagram below, which statement accu- X1 = true, X2 = false, X3 =
rately describes when Y output will be energized? true
14. In the I/O diagram below, what information does the The physical location of the
absolute I/O address for any of the inputs or outputs terminal that the device is
tell you? connected to
2/9
