Delta AH Series User Manual

AH Motion Controller – Operation Manual
2-16
_2
 Transistor Output Circuit
Y0.8
LED
COM
Tra nsistor Ou tp ut
AHxxEM C-5A
< 0.5A
Tr igg er Cir cu it
Lo ad
COM COM COM COM

Direct-current power supply

Emergency stop

Fuse

The output terminals of a transistor module are open-collector output terminals. If Y0.8 is a pulse train output
terminal of a transistor module, the output current passing through its output pull-up resistor must be greater
than 0.1 A to ensure that the transistor module operates normally.
A relay or a solenoid valve is used as a DC load. A diode is connected in parallel to absorb the surge voltage
which occurs when the load is OFF.
COM
Y0.8
+
DC
power supply
AHxxEMC-5A
Relay Solenoid Valve/
D
D: 1N4001
diode

Delta AH Series Specifications

General

Brand	Delta
Model	AH Series
Category	Controller
Language	English