Software Owner's manual

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Whenauxiliarypowerisswitchedon,
forthefirst200msthe931U‐C9C7C‐BC
willconsumeupto200mA.

5.3 Electrical Connections
Input,outputandpowersupplywiringismadevia
numbered,pluggableconnectors,whichmaybe
screwclamportensionclamptype,dependingon
theitemarticlenumber.
Theconnectorsarecodedtopreventthepower
supplyconnectorbeingfittedinthewrongposition.
Testterminalsareincludedtopermitinputand

outputcurrentstobemonitoredwithoutdiscon‐
nectionofcables(seeconnectiondiagrambelow).


WARNING!
931U‐C9C7C‐BCandPChavetobefully
de‐energized,beforetheprogramming
interfaces931U‐CABLEwillbeconnect‐
ed.


NOTICE
Ensurethattheconnectorsareinserted
intothecorrectposition(see connec-
tion diagram).