Proline Promag 55 PROFIBUS PA
Troubleshooting
Hauser
115
a0006183
Fig. 58:
Wall-mounted housing: removing and installing printed circuit boards
1
Housing cover
2
Electronics module
3
Ribbon cable (display module)
4
Screws for electronics compartment cover
5
Aperture for installing /removing boards
6
Power unit board
7
Amplifier board
7.1
Electrode signal cable (sensor)
7.2
Coil current cable (sensor)
7.3
S-DAT (sensor data storage device)
7.4
T-DAT (transmitter data storage device)
8
I/O board (PROFIBUS PA type)
9
F-Chip
6
8
5
5
3
4
1
2
7
5
3
7.1
7.3
7.4
7.2
9