Power supply options
The NEMA terminal board is available with an isolated power supply option. This has a 24V isolated
power supply (maximum output load 80mA), U1, fitted. As shown below, U1 completely separates the
terminal 24V and 0V from the pump internal supplies.
This may be used if the sensor requires an isolated supply or has a 4-20mA output which cannot be used
with the ground connected load resistor within the pump.
22V
0VA
ISO.24V
0VA
U1
22V
0VA
U1
22V
ISO.0V
1.
2.
1. Without isolated power supply option (N Module) 2. With isolated power supply option (F Module)
m-630bpn-en-08
43
Содержание 630 Bp
Страница 21: ...1 2 m 630bpn en 08 21...
Страница 46: ...14 7 Network topology Star network Ring network 46 m 630bpn en 08...
Страница 105: ...22 5 Flow Sensor Reading The flow sensor value can be read via the Flow sensor reading screen m 630bpn en 08 105...
Страница 107: ...Press SELECT to choose an option Press EXIT to return to the screen from where the MENU was called m 630bpn en 08 107...
Страница 130: ...24 Help 24 1 Help Select Help from the main menu to access the help screens 130 m 630bpn en 08...
Страница 150: ...Number Spare Description 8 TT0005 10mm 3 8in spanner 9 MRA3026A Track assembly 150 m 630bpn en 08...