X20 system modules • Temperature modules • X20ATA492
2426
X20 system User's Manual 3.10
4.31.6.7 Input circuit diagram
J
TC+ 1
TC- 1
V
CC1
1
1
1
V
CC1
J
TC+ 2
TC- 2
V
CC2
2
2
2
V
CC2
24 VDC
A/D
converter
Internal temperature
measurement
Input value 1
Terminal
temperature 1
A/D
converter
Internal temperature
measurement
Input value 2
Terminal
temperature 2
Electrical
isolation
Summary of Contents for X20 System
Page 2: ......