Fuji Electric Frenic Mega Series - Page 608

11.4 Option
11-73
Chapter 11 SELECTING PERIPHERAL EQUIPMENT
Terminal functions
Table 11.4-41
Terminal
Signal
Name Functions
[PI]
External power input
terminal
*1
Power input terminal from the external device for PG
+5 VDC ±10% input
*2
(Use the power supply 200 mA or above which is larger
than the PG current consumption.)
[PO]
Internal power output
terminal
Power output terminal for PG
+5 VDC -0% to +10%, 200 mA output
[CM] Common terminal
Common terminal for power supply to PG
(Equipotent with the inverter's terminal [CM])
[YA]
Feedback input terminal for
A(+) phase pulse train
Input terminal for A(+) phase signal of pulse train fed back
from PG
[*YA]
Feedback input terminal for
A(-) phase pulse train
Input terminal for A(-) phase signal of pulse train fed back
from PG
[YB]
Feedback input terminal for
B(+) phase pulse train
Input terminal for B(+) phase signal of pulse train fed back
from PG
[*YB]
Feedback input terminal for
B(-) phase pulse train
Input terminal for B(-) phase signal of pulse train fed back
from PG
[YZ]
Feedback input terminal for
Z(+) phase pulse train
Input terminal for Z(+) phase signal of pulse train fed back
from PG
[*YZ]
Feedback input terminal for
Z(-) phase pulse train
Input terminal for Z(-) phase signal of pulse train fed back
from PG
*1 If the PG current consumption exceeds 200 mA, use an external power supply.
*2 Use an external power supply whose rating meets the allowable voltage range of the PG. Regulate the
external power supply voltage within the PI voltage range (upper limit +10%), taking into account the
voltage drop caused by the PG-inverter wiring impedance. Or, use a wire with a larger diameter.