Transmittercomponentsandinstallationwiring
FigureB-3I/Oterminals
TableB-2I/Oterminalsandfunctions
TerminalFunction
14
Frequencyoutput,DCsupplyvoltage(+)
15and16
Frequency/pulseoutput(+)
16Return
17
Primaryvariable(PV+)mAoutput
18
Primaryvariable(PV–)mAoutput
19
Secondaryvariable(SV+)mAoutput
20
Secondaryvariable(SV–)mAoutput
21and16
Discreteinput(Zero)(+)
22and16
Discreteoutput(Controloutput)
23
Signalground
24and23
Temperatureoutput(mVsignal)
25and23Tubeperiodoutput
26
RS-485I/O(A+):sharedwithServiceportAontheuserinterface
27
RS-485I/O(B–):sharedwithServiceportBontheuserinterface
P
DCpowertopressureorDPtransmitter
SmAinputfrompressureorDPtransmitter
ConfigurationandUseManual
211