Endress+Hauser Proline Promass 83 - Page 142

Trouble-shooting Proline Promass 83 PROFIBUS DP/PA
142 Endress+Hauser
F06-x3MBxxxx-03-03-06-xx-000
Fig. 55: 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)
7.4 T-DAT (transmitter data memory)
8 I/O board (flexible assignment)
8.1 F-CHIP (function chip for optional software)
8.2 Pluggable submodules (status input, current output, frequency output and relay output)
3
4
1
2
3
6
7
8
5
5
7.1
7.3
7.4
7.2
8.1
5
I
N
P
U
T
/O
U
T
P
U
T
4
I
N
P
U
T
/
O
U
T
P
U
T
3
1
2
3
4
W
E
N
O
1
2
3
4
W
E
N
O
1
2
3
4
W
E
N
O
1
2
3
4
W
E
N
O
8.2