9 Trouble-shooting Promag 53 PROFIBUS-DP/-PA
126 Endress+Hauser
Fig. 55: Wall-mounted 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 supply board
7 Amplifier board
7.1 Signal cable (sensor)
7.2 Coil current cable (sensor)
7.3 S-DAT™ (sensor data memory)
7.4 T-DAT™ (transmitter data memory)
8 I/O board (Type PROFIBUS-DP/-PA)
8.1 F-Chip™ (function chip for optional software)
3
4
1
2
3
6
7
8
5
5
7.1
7.3
7.4
7.2
5
8.1
F06-53xPBxxx-03-03-06-xx-000