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14 Inputs / Outputs
Page 3
14.3.Alarmoutputs
Contactsandoutputsareavailableontherearsideconnector(A1/A2),BandC.
TheA1/A2contactisa drycontact withoutanypotential(24V/100mA).
TheBandCoutputsareTTL5Voutputs.
Whentheapplianceisvoltagefree,theA1/A2contactisopenandtheBandCoutputshavea5 k
impedance.
13.1.2.Use
Indicationofinternaleventstotheoutsideandtherecorder(triggersontheanalogicalorlogical
channels,statusoftheprintingblock )
Seechapter Use ,paragraph Setup key.
14.4.Powersupplyoutput
Thereisa+12Vpowersupplyoutputlimitedto0.1Aonthepin#23oftheconnector.
Thegroundingofthispowersupplyisthemechanicalgrounding.
So,youcanusethisoutputtoprovidepowertoasensororanelectroniccircuitinordertomanage
logicalinputs.
The12Vsupplymaydisappearincaseofoverload(>0.1A).
Youshouldthenturnofftheapplianceforafewminutesbeforeturningitonagain.
14.5.Keyboardinput
Typicalkeyboardsocket(miniDIN)
1
Data+5V signal
2
NC
3
Ground0V
4
Power+5VDC
5
Clock+5V signal
6
NC