SIG1

SIG2

SGND


DS1

DS2

  electrode of transducer signal 1, signal from transducer 1 connected with this terminal
   electrode of transducer signal 2, signal from transducer 2 connected with this terminal
   earthing wire of transducer's electrode, earthing wire of transducer connected with this terminal
   screen drive output terminal, connecting with screen of SIG1
   screen drive output terminal, connecting with screen of SIG2

EXT＋ exciting current output terminal , connecting with terminal of transducer exciting coil
EXT－ exciting rent output terminal , connecting with terminal of transducer exciting coil
ICOUT analog current output terminal, current outputs from this terminal(+) and comes back from ICCOM(-)
ICCOM ANALOGIC CURRENT OUTPUT TERMINAL, ureent outputs from ICOUT(+) and comes back from this terminal
INSW switch input signal for controlling electromagnetic flow-meter from outside(not used nowdays)
PUL＋ frequency/pulse tput terminal, to have weak pulling in inner of output terminal(resistance:10K,28V)
PUL－ frequency/pulse utput terminal, to have weak pulling in inner of output terminal(resistance:10K,28V)

PDIR

PCOM
AL M ＋
AL M －
ALCON
TR X ＋
TR X －

fluid flow direction index in transducer (if having terminal, there is no POUT-terminal)
common earthing terminal for POUT+,PDIR
upper limit alarm output terminal
lower limit alarm output terminal
alarm output common earthing wire terminal(-)
communication net connection terminal for RS485
communication net connection terminal for RS485, telephone, CANBUS and so on.