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STARTING GUIDE FRENIC-Eco . FRN-F1 - Welcome to Fuji Electric

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3.5. Digital outputs (Y1, Y2, Y3, Y5A/C and 30A/B/C)<br />

Transis<strong>to</strong>r digital outputs can be operated both in PNP (SOURCE) or NPN (SINK) logic. The logic is selectable depending on the<br />

connection is made. Connecting the “PLC” terminal <strong>to</strong> the transis<strong>to</strong>r common “CMY” terminal you get PNP logic. Connecting the<br />

“CM” terminal <strong>to</strong> the transis<strong>to</strong>r common “CMY” terminal you get NPN logic.<br />

Connection example: output “PNP” logic<br />

a) Using external power supply (b) Using inverter power supply<br />

PLC<br />

REV<br />

FWD<br />

X1<br />

CM<br />

Connection example: output “NPN” logic<br />

a) Using external power supply (b) Using inverter power supply<br />

PLC<br />

REV<br />

FWD<br />

X1<br />

CM<br />

Y1<br />

Y2<br />

CMY<br />

Y1<br />

Y2<br />

CMY<br />

+ -<br />

24 VDC power supply<br />

+ -<br />

24 VDC power supply<br />

<strong>Electric</strong>al specifications for transis<strong>to</strong>r digital outputs: <strong>Electric</strong>al specifications for relay digital outputs:<br />

(Y1, Y2 and Y3) (Y5A/C and 30A/B/C)<br />

Item Max 48V DC, 0.5 A<br />

Operation ON level 3V DC 250V AC, 0.3A, cos φ = 0.3<br />

voltage OFF level 27V DC<br />

Maximum operation current at ON 50 mA<br />

Leakage current at OFF 0,1 mA<br />

Chapter 3: <strong>Electric</strong>al installation<br />

PLC<br />

REV<br />

FWD<br />

X1<br />

CM<br />

PLC<br />

REV<br />

FWD<br />

X1<br />

CM<br />

Y1<br />

Y2<br />

CMY<br />

Y1<br />

Y2<br />

CMY<br />

8

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