6 Electrical connection
46
pH/Redox/NH3 analysis inputs
There are currently 2 versions of the "pH/Redox/NH3 analysis input" optional
board in use. The connection diagram contains the connection terminal layout
for both version I and version II. To identify the version of your optional board,
compare the connection terminal layout to the following illustrations:
I
= First version
II
= Revised version
1 2 3
5 6
I
II
4 5 6
1 2
Summary of Contents for AQUIS touch S 202581
Page 6: ...Content...
Page 22: ...4 Identifying the device version 22...
Page 32: ...5 Mounting 32...
Page 66: ...6 Electrical connection 66...
Page 126: ...9 Retrofitting optional boards 126...
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