Burkert 8693 - 7 Operation; Description of the Operating and Display Elements

12
Operation
 Pt100:    Measurementrange -20...+220°C
       (-4...+428°F)
Resolution    <0.1°C
Measurementcurrent <1mA
Inputdataforset-pointvaluesignal
 0/4...20mA:  Inputresistance   70Ω
Resolution    12bit
 0...5/10V:   Inputresistance   22kΩ
Resolution    12bit(only11bit
for0...5V)
Analoguefeedback 
 max.current  10mA(forvoltageoutput0...5/10V)
 load    0...560Ω(forcurrentoutput0/4...20mA)
Digitaloutputs  galvanicallyisolated,PNP
 currentlimitation 100mA,outputisclockedifoverload
occurs
Digitalinput   PNP
0...5V=log“0”,10...30V=log“1”
invertedinputreversedaccordingly(input
current<6mA)
Communications
interface    ConnectiontoPC
withUSBbüSinterfaceset
Communications
software    Bürkert-Communicator
7 OPERATION
7.1 Description of the operating and
display elements
Operating elements:
Abbreviateddesignationforthe
displayedprocessvalue
Processvalue
3)
Unitofthedisplayedprocess
value
Designationforthefunctionof
thekeys
Rightselectionkey
Arrowkey ,arrowdown
Arrowkey
,arrowup
Leftselectionkey
Display elements of the process level:
Symbolforpositioncontrol
Symbolforprocesscontrol
SymbolfortheAUTOMATICoperatingstate
Othersymbolsaredisplayedaccordingtotheactivatedfunc-
tions. See operating instructions type 8692/8693
Fig. 5: Display elements of the process level; operating elements
english
Type 8692, 8693 REV.2