Chapter 5
OOWiring
5.10.4.2
Wiring the Output Terminals
1.
The transistor output circuit
Transistor output
Load
T r i
g g
e r
c i r
c u
i t
Y0.8
LED
C0
< 0.5A
Direct-current power supply
Emergency stop
Fuse
The transistor outputs are open collectors. If Y0.8 is a pulse output, the output current passing
through the output pull-up resistor must be larger than 0.1 A to ensure that the transistor
operates normally.
Relay/Solenoid valve through which the direct current passes: A diode is connected in parallel
to absorb the surge voltage which occurs when the load is OFF.
Bulb (incandescent lamp) through which the direct current passes: A thermistor is connected in
series to absorb the surge current which occurs when the load is ON.
Y0.9 can not be connected to the power supply directly. The output wiring has to be connected
to a load.
5-58
Содержание AH02HC-5A
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Страница 13: ...AH500 Hardware Manual Step 1 Setting the PLC to RUN Step 2 Entering the on line mode 1 12...
Страница 33: ...3 2 3 11 1 Profiles 3 73 3 11 2 Dimensions 3 74...
Страница 125: ...Chapter 5 OOWiring 5 4 3 Wiring AH16AN01T 5A Input type Transistor T sinking Voltage specifications 12 30 V DC 5 12...
Страница 126: ...AH500 Hardware Manual 5 4 4 Wiring AH16AN01P 5A Input type Transistor P sourcing Voltage specifications 12 30 V DC 5 13...
Страница 127: ...Chapter 5 OOWiring 5 4 5 Wiring AH16AN01R 5A Input type Relay R Voltage specifications Below 250 V AC below 30 V DC 5 14...
Страница 128: ...AH500 Hardware Manual 5 4 6 Wiring AH16AN01S 5A Input type TRIAC S Voltage specifications 120 240 V AC 5 15...
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