Endress+Hauser PROFI BUS Proline Promag 53 PROFIBUS DP Operating Manual page 155

Proline Promag 53 PROFIBUS DP/PA
Endress+Hauser
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Fig. 72: 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 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 (flexible assignment)
8.1 F-CHIP (function chip for optional software)
8.2 Pluggable sub-modules (current, pulse/frequency and relay output)
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8.1
Troubleshooting
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