FCI ST100 series - Page 76

APPENDIX B - WIRING DIAGRAMS ST100 Series Flow Meter
70 Fluid Components International LLC
Integral - AC Input Power, Analog and HART Output
Remote - AC Input Power, Analog and HART Output
Generation 1 ST100 Series - Analog and HART Wiring
Units Shipped April 2012 through July 2013
Remote Flow Transmitter
(Element)
300-1000 ft
Remote Cable, Shielded
AC Input Power
86-265 Vac
Customer Connection
16-22 Ga Wire
ANALOG OUTPUT (HART) ANALOG OUTPUT
1
2
4
6
3
5
(+)
(-) (+)
(-)
(+)
(-)
(+)
(-)
CUSTOMER CONNECTIONS
CH 1 (INT) CH 1 (EXT) CH2 CH3
AND ISOLATED FROM CH2 AND CH3.
AT CONTROL SYSTEM TERMINATION
POINT.
ISOLATION REQUIREMENT TO REMAIN
HART OUTPUT IS ALWAYS ON CH1
!
C00989-1-2-17EN57
ANALOG OUTPUT (HART) ANALOG OUTPUT
1
2
4
6
3
5
(+)
(-) (+)
(-)
(+)
(-)
(+)
(-)
CUSTOMER CONNECTIONS
CH 1 (INT) CH 1 (EXT) CH2 CH3
AC Input Power
86-265 Vac
Customer Connection
16-22 Ga Wire
HART OUTPUT IS ALWAYS ON CH1
AND ISOLATED FROM CH2 AND CH3.
ISOLATION REQUIREMENT TO REMAIN
AT CONTROL SYSTEM TERMINATION
POINT.
C00990-1-2-17EN57
!