Motor Control 3: Lesson 8 - Networked Motor Control Flashcards
A(n) ______ is a communication system where two or more intelligent machines or devices are physically and/or wirelessly connected together to share information.
a. ethernet
b. network
c. protocol
b. network
A network that consists of intelligent machines connected together in a company building or group of company buildings is called a(n) ______ network.
a. enterprise
b. local-area
c. remote
d. wide-area
a. enterprise
A network that acts as a data highway within an enterprise network is called a ______ network.
a. local-area
b. remote
c. wide-area
a. local-area
A ______ network connects enterprise networks together.
a. local-area
b. remote
c. wide-area
c. wide-area
Which network links branch offices and single mobile users to a local enterprise network or the Internet?
a. Local-area
b. Remote
c. Wide-area
b. remote
Match each of the network devices or terms to the best description of the function or meaning of the item.
Interface card -
Hub -
Router -
Choices:
- Device used to segment LANs to balance network traffic and to provide data filtering for security purposes
- An electronic assembly at connects an individual device to the network
- Central connecting Device in a network sometimes called a multiport repeater
Interface card - - An electronic assembly at connects an individual device to the network
Hub - - Central connecting Device in a network sometimes called a multiport repeater
Router - - Device used to segment LANs to balance network traffic and to provide data filtering for security purposes
The physical path over which electrical or optical signals travel from one device to another is called the ______.
a. HMI
b. network media
c. router
b. network media
What is the common term for a graphic terminal used to interact with an industrial network?
a. HMI
b. Network media
c. Router
a. HMI
Which of the four types of network media is capable of transferring data up to 100 Gbps?
a. Coaxial cable
b. Fiber-optic cable
c. STP (shielded twisted pair)
d. UTP (unshielded twisted pair)
b. fiber-optic-cable
Match the description of how nodes in a network are physically connected to the correct industrial network topology.
- A technology with all network devices connected to a central network media or cable identified as the backbone.
- A technology with all network devices connected to a common device called a hub or switch.
- A technology with all network devices connected to a network media or cable, which is connected in a loop.
Choices:
- Bus topology
- Star topology
- Ring topology
Bus topology - - A technology with all network devices connected to a central network media or cable identified as the backbone.
Star Topology - - A technology with all network devices connected to a common device called a hub or switch.
Ring Topology - - A technology with all network devices connected to a network media or cable, which is connected in a loop.
What is the highest level of factory floor network architecture and provides an information layer for enterprise-wide data collection and program maintenance network?
a. ControlNet
b. DeviceNet
c. Ethernet
c. ethernet
A specification for an Ethernet® network calls for a 100BaseT system. What type of cable would be used for this network?
a. Coaxial cable
b. Fiber-optic cable
c. STP (shielded twisted pair)
d. UTP (unshielded twisted pair)
d. UTP (unshielded twisted pair)
ControlNet is described as an open network standard, which means that any company that develops network devices can use the ControlNet standard without paying a licensing fee.
True or False
true
______ permits all nodes on the network to simultaneously access the same data from a single source.
Select one:
a. ControlNet
b. DeviceNet
c. Ethernet
a. controlnet
______ interconnects industrial devices such as limit switches, photoelectric sensors, valves, motor starters, process sensors, and operating interface devices via a single network.
a. ControlNet
b. DeviceNet
c. Ethernet
b. devicenet
