Endress+Hauser Proline Prowirl 73 - Page 74

Troubleshooting Proline Prowirl 73
74 Endress+Hauser
A0001919
Fig. 31: Installing and removing electronics boards Non-Ex, Ex-i/IS and Ex-n version
a Cover of electronics compartment
b Local display module
c Retaining rails for local display module
d Fixing screws for cover of connection compartment
e Cover of connection compartment
f Terminal connector
g Plastic cover
h Signal cable connector
i Retainer for signal cable connector
j Display module ribbon-cable connector
k Retainer for ribbon-cable connector
l Board holder threaded connection
mBoard holder
n Board holder latches
oBoard body
p I/O board (COM module) threaded connection
q I/O board (COM module)
r Amplifier board threaded connection
s Amplifier board
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