MU Instrumentation Engineering (Semester 6)
Industrial Data Communication
December 2015
Total marks: --
Total time: --
INSTRUCTIONS
(1) Assume appropriate data and state your reasons
(2) Marks are given to the right of every question
(3) Draw neat diagrams wherever necessary


Attempt following:
1 (a) Explain hubs and routers.
4 M
1 (b) Compare RS 232 and RS 422.
4 M
1 (c) Explain bust mode of HART protocol.
4 M
1 (d) Compare H1 and H2 segment of foundation field bus.
4 M
1 (e) Explain importance of session layer in OSI model.
4 M

2 (a) Explain architecture of HART protocol in detail.
10 M
2 (b) Write detail information about Mod bus.
10 M

3 (a) Explain Profibus-DP in detail.
10 M
3 (b) Explain CAN bus along with its application.
10 M

4 (a) Compare WIFL, GPS and GPRS.
10 M
4 (b) Explain TCP/IP protocol in detail.
10 M

5 (a) Explain foundation field bus along with its advantages and disadvantages.
10 M
5 (b) Explain different types of cable used in communication network along with its advantages and disadvantages.
10 M

Write a short note on:
6 (a) Wireless LAN
7 M
6 (b) GPIB
7 M
6 (c) Data highway plus.
7 M



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