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What is the difference between Remote Terminal Unit and Programmable Logic Controllers?
Generally speaking -- PLC's are meant to be reprogrammed, possibly with fairly high level languages, RTU's are meant to be changed out when there's a problem (but may also be reprogrammable). RTU's are environmentally rugged. PLC's are more electrically/industrially rugged. Both are controllers. Both are meant to do something without required direct supervision. Both usually have CPU's, although I'm sure there is nothing stopping you from having an RTU whose functional logic is determined strictly from electronics.
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What is the difference between leftmost and rightmost derivation in the context of parsing algorithms?
In parsing algorithms, the difference between leftmost and rightmost derivation lies in the order in which non-terminal symbols are replaced with terminal or non-terminal symbols. In a leftmost derivation, the leftmost non-terminal symbol is always replaced first, while in a rightmost derivation, the rightmost non-terminal symbol is replaced first. This affects the structure and order of the resulting parse tree.
How many seconds after a change notification process is triggered does replication between domain controllers occur?
15 seconds.
What is difference between dynamic and volumetric compressor?
what is difference between dynamic and volumatic compressor
Define blocking in a switched network?
blocking refers to when an input terminal cannot be connected to an output terminal because there is no path available between them i.e. all possible intermediate switches are occupied
What is the difference between MS and SS in WiMAX system?
what is difference between mild steel and stainless steel
Difference between Programmable calculator and a computer?
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What is Difference between programmable logic array and programmable array logic?
Using and gate - pla is programmable while pal is fixed
Is there a difference between the black and white xbox360 controllers?
There is no difference between the controllers except the color. Each controller will work the Xbox the same way.
Using logic diagrams explain the difference between a PLA a PAL?
pla - programmable AND , programable OR pal - programmable AND , fixed OR
What is the difference between pla and pal?
PLA: both AND and OR gates are programmable. PAL: AND gates are programmable whereas OR gates are fixed.
What is the difference between a positive terminal and negative terminal of a battery?
The positive + terminal is slightly larger.
What is the difference between 8051 pic controllers and arm7 lpc2148?
architecture
What is the difference between a programmable calculator and a computer?
Pretty much everything we use is a computer, whether they're programmable or not. game controllers have computers. smartphones are computers. monitors have computers in them. TVs also do. Cars have them. and of course, calculators are computers also.
What is difference between 8237 and 8257 DMA controllers?
8237 provides better performance, compared to 8257. The distinctive feature of 8237 chip is that it provides, many programmable control and dynamic reconfigurability features which enhance the data transfer rate of the system remarkably
What is the difference between port and terminal?
Terminal provides infrastructure for the port to handle containers.
What is the difference between programmable calculator and non programmable calculators?
Programmable calculators allow the user to write and store programs in the calculator in order to solve difficult problems or automate an elaborate procedure. in casio programmable is denoted by an 'p' in end ex. FW321P
What is the difference between vellus and terminal hairs?
Simple, one Is Vellus and the other is Terminal.
