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WorksheetsAPLC UNIT 4
Total questions: 23
Worksheet time: 12mins
A set of rules that sends and receives data between two or more communicating devices is called ________.
communication protocol
Network
Transmitter
Receiver
PPI Stands for _____________.
Parallel port interface
prallel point interface
Point to Point Interface
Parallel to parallel interface
PPI adaptor used in _____ PLC Module.
S7 200
S7 300
S7 400
S7 1200
MPI adaptor used in _____ PLC Module.
S7 200
S7 300
Both S7 200 & S7 300
All Modules
Baud rate is also known as _____________.
protocols
modules
speed
Communication speed
Baud rate for Ethernet communication protocol _____________.
100MB/s
12Mb/s
5Mb/s
500Kb/s
Network Length for Profibus communication protocol _____________.
15Km
50m
100m
30Km
Number of Nodes for Device Net Communication protocol _____________.
8
16
32
64
Network Length for Control Net Communication protocol _____________.
15Km
50m
100m
30Km
Protocol uses a Master/Slave technique to communicate between devices.
Ethernet/IP and Ethernet TCP/IP
Modbus RTU
Modbus TCP/IP
Profibus and Profinet
Types of PLC Communication Protocols
EtherNet/IP
DirectNet
ControlNet
ALL
IP Stands for _____________.
Internet port
Internet Protocol
Interface point
Internet Point
TCP Stands for _____________.
Transmission Control Point
Transistor Control Protocol
Transmission Control Protocol
Transmission Circuit Protocol
IEA Stands for _____________.
Industrial Electronics Association
Industrial Ethernet Association
Internet Electronics Association
Industrial Electronics Association
The communication protocols are dependent upon three fundamental parts ______, ______, and ______.
baud rate, network length, and the number of nodes.
speed, protocol and nodes
Characteristics, Speed and nodes
Node, Junctions and Speed
Profibus Stands for _____________.
Internet protocol
Protocol
Internet Bus
Process-Field-BUS
When Profibus network operate at speed of 12 megabits per second. What is the cable length used in network.
1000 meters
50 meters
100 meters
500 meters
When Profibus network speed increases What happens to cable Length
Increase
Decrease
No change
All
The physical interface used for Profinet is a standard ____ Ethernet jack.
RJ-46
RJ-48
RJ-45
RJ-47
What is an open serial protocol derived
Ethernet/IP and Ethernet TCP/IP
Modbus RTU
Modbus TCP/IP
Profibus and Profinet
Types of addresses Profinet devices have
IP address
MAC address
Device name
ALL
SRTP Stands for _____________.
Service Request Transport Protocol
Same Rest Transport Protocol
Service Request Transport Pole
NONE
Types of PLC Communication Protocol cables
RS-232
RS-422
RS-485
ALL
