Site hosted by Angelfire.com: Build your free website today!

Modbus TCP/IP Quiz




Fill out the answers to this multiple choice quiz by clicking in the
box next to the answer. When you've answered all ten questions,
try submitting the answers to see how many you got right.

 

1. What three things make up a modbus frame?

address, function code and data
address, transaction code and data
data, function code and window size

2. How many remote relays can an elite unit support?

300
236
256

3. What two things, roughly, are key factors in terms of performance of a modbus tcp/ip system ?

the network and hardware
switches and hubs
modbus server and wiring closet

4. What is the nominal range of an elite wireless modbus master?

200
300
400

5. What was one of the key factors hindering Ethernets as automation networks?

hardware available
the topologies that could be used
its inability to guarantee response times

6. What network device is often deployed in Modbus TCP/IP networks to separate fast response devices from bulk data transport devices?

hubs
routers
switches

7. Which one of these is a "real world" application for modbus TCP/IP?

performing maintenance and repair on remote devices
sending router updates
separating data traffic

8. Which of these businesses are most likely to use Modbus TCP/IP?

power stations
wholesalers
leisure industries

9. Modbus tcp/ip is:?

a protocol
hardware
a type of switch

10. Modbus TCP/IP was mainly developed from which other protocol?

Modbus ASCII
Modbus RTU
Modbus PLC

Number Correct: Ranking:

Back to Quiz Go to next Quiz