VTI Instruments Corp.
2 EX1200 Switch Card Preface
T
ABLE OF
C
ONTENTS
I
NTRODUCTION
Certification .......................................................................................................................................................... 6
Warranty ............................................................................................................................................................... 6
Limitation of Warranty ......................................................................................................................................... 6
Restricted Rights Legend ...................................................................................................................................... 6
Declaration of Conformity .................................................................................................................................... 6
G
ENERAL
S
AFETY
I
NSTRUCTIONS
............................................................................................................................. 7
Terms and Symbols .............................................................................................................................................. 7
Warnings ............................................................................................................................................................... 7
S
UPPORT
R
ESOURCES
............................................................................................................................................... 9
S
ECTION
1.................................................................................................................................................................. 10
I
NTRODUCTION
....................................................................................................................................................... 10
Overview ............................................................................................................................................................ 10
Plug-in Module Installation ................................................................................................................................ 10
Microwave Module Installation .......................................................................................................................... 11
Module Shielding/Grounding ............................................................................................................................. 11
Scanning ............................................................................................................................................................. 11
Application Environments .................................................................................................................................. 12
S
ECTION
2.................................................................................................................................................................. 13
S
WITCHING
O
VERVIEW
........................................................................................................................................... 13
General Purpose Switching ................................................................................................................................. 13
Power Switching ................................................................................................................................................. 13
Matrix/Multiplexer Switching ............................................................................................................................ 13
RF Switching ...................................................................................................................................................... 14
S
ECTION
3.................................................................................................................................................................. 15
EX1200
S
ERIES
T
ERMINAL
B
LOCKS
....................................................................................................................... 15
Introduction ........................................................................................................................................................ 15
Jumper Configuration ......................................................................................................................................... 16
Terminal Block Receiver .................................................................................................................................... 17
Programming Overview...................................................................................................................................... 17
Measure Thermistor Temperature ................................................................................................................. 17
Use Thermistor as a Reference Junction ....................................................................................................... 18
S
ECTION
4.................................................................................................................................................................. 19
EX1200-2001
P
LUG
-
IN
M
ODULE
........................................................................................................................... 19
20-Channel 16 Amp SPST Switch...................................................................................................................... 19
Connector Pins and Signals ................................................................................................................................ 19
Logical Diagram ................................................................................................................................................. 21
EX1200-2001 Specifications .............................................................................................................................. 22
Relay Breaking Capacity .................................................................................................................................... 22
EX1200-2002
P
LUG
-
IN
M
ODULE
........................................................................................................................... 23
12-Channel 16 Amp Form C (SPDT) Switch ..................................................................................................... 23
Connector Pins and Signals ................................................................................................................................ 23
Logical Diagram ................................................................................................................................................. 24
EX1200-2002 Specifications .............................................................................................................................. 25
EX1200-2007A
P
LUG
-
IN
M
ODULE
......................................................................................................................... 26
48-Channel 1000 V Multiplexer ......................................................................................................................... 26
Connector Pins and Signals ................................................................................................................................ 26
Logical Diagram ................................................................................................................................................. 28
EX1200-2007A Specifications ........................................................................................................................... 29
EX1200-2008H
P
LUG
-
IN
M
ODULE
......................................................................................................................... 30
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