Yaskawa iQpump Manual Supplement - Manual (Page 48)

48 YASKAWA TM.iQp.10 iQpump Technical Manual Supplement
13 Transducer Wiring using an External Power Supply
13 Transducer Wiring using an External Power Supply
‹ Simplex Pump System - Transducer Connection using Analog Input A2
(4 - 20 mA Mode)
A2 used for pressure transducer.
‹ Simplex Pump System - Transducer Connection using Analog Input A1
(0 - 10 Vdc Mode)
A1 used for flow meter, water level or suction pressure transducer.
Output
4-20mA
Transducer
V+
A2
AC
+V
EG
iQpump
+ -
External
24Vdc Power Supply
Set S1-2 to ON Position (4-20mA) for iQpump Drive (Factory Default)
O
F
F
1
2
S1-2
Output
4-20mA
Transducer
V+
A1
AC
+V
EG
250Ω
iQpump
Resistor 250 Ohm / 1% 1W
Refer to Page 242 of the
TM.iQp.06 User Manual for
gain and bias settings.
*
*
+ -
External
24Vdc Power Supply