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Author Question: Which of the following is NOT a feature of DeviceNet network? A) PLCs use DeviceNet scanner cards ... (Read 19 times)

luminitza

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on: Jul 28, 2018
Which of the following is NOT a feature of DeviceNet network?
 
  A) PLCs use DeviceNet scanner cards when adding a DeviceNet network to the automation system.
  B) DeviceNet supports remote I/O ports.
  C) DeviceNet is a connection-based protocol.
  D) Sensor and actuators connected directly to the network require independent power.

Question 2

DeviceNet is ________.
 
  A) A digital motion control network that interfaces the motion control module in the PLC with the servo motor drive through a fiber optic cable
  B) An open network standard that uses the producer/consumer network model to efficiently exchange time-critical application information in control systems
  C) A low-cost communications single cable network with input and output devices with an embedded microprocessor for network communications
  D) A vendor-specific network for use with Allen-Bradley hardware


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Silverbeard98

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Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

C


luminitza

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Reply 2 on: Jul 28, 2018
Excellent

kjohnson

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Reply 3 on: Yesterday
Wow, this really help

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