Endress+Hauser Proline t-mass 65 - Page 103

Proline t-mass 65 PROFIBUS DP/PA Trouble-shooting
Endress+Hauser 103
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Fig. 48: Field 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 HistoROM/S-DAT (sensor data memory)
7.3 HistoROM/T-DAT (transmitter data memory)
8 I/O board (flexible assignment)
8.1 Pluggable submodules (status input and current input, current output, frequency output and relay output)
9 I/O board (permanent assignment)
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7.2
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