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4
Service Information
Figure 4-1
Connections for reference junction test ...................................................................................................... 4-4
Figure 4-2
Connections for path resistance checks ...................................................................................................... 4-6
Figure 4-3
Connections for contact potential tests ....................................................................................................... 4-7
Figure 4-4
Connections for same-channel isolation tests............................................................................................. 4-9
Figure 4-5
Connections for channel-to-channel isolation tests .................................................................................... 4-9
Figure 4-6
Connections for HI and LO terminal to chassis ground isolation tests .................................................... 4-10
Figure 4-7
Calibration with thermistor probe............................................................................................................. 4-12
Figure 4-8
Calibration with thermocouple wire ......................................................................................................... 4-13
Figure 4-9
Block diagram........................................................................................................................................... 4-14
Figure 4-10
Current-limiting resistor locations ........................................................................................................... 4-16
A
Thermocouple Basics
Figure A-1
Thermocouple measurement...................................................................................................................... A-1
vi
Содержание 2001-TCSCAN
Страница 1: ...Contains Operating and Servicing Information Model 2001 TCSCAN Scanner Card Instruction Manual...
Страница 63: ...Operation 3 34...
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