Endress+Hauser Proline Promass 80 - Page 76

9 Trouble-shooting PROline Promass 80
76 Endress+Hauser
Fig. 29: Wall-mount housing: removing and installing printed circuit boards
1 Housing cover
2 Electronics module
3 Ribbon cable (display module)
4 Screws of electronics compartment cover
5 Aperture for installing/removing boards
6 Power unit board
7 Amplifier board
7.1 Signal cable (sensor)
7.2 Excitation current cable (sensor)
7.3 S-DAT (sensor data memory)
8 I/O board
9 I/O board; version 80***-***********8 only
6
7
8
5
5
5
3
4
7.1
7.3
7.2
1
2
3
9
3
F06-80xxxxxx-03-03-06-xx-000