Delta Electronics AH500, Manual

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C h a p t e r 2 H a r d w a r e Sp e c i f i c a t i o n s a n d W i r i n g
If the frequency of input signals is less than 50 kHz and there is not much noise, these high-speed
input terminals can be connected to a direct-current power supply whose voltage is in the range of 5
V to 24 V, as shown below. Take AH20MC-5A for instance,
Sinking:
(24 V sinking)
NPN
Sensor
+
5~24 V
X0.8+
X0.8-
Sourcing:
(24 V sourcing)
+
5~24 V
PNP
Sensor
X0.8+
X0.8-
2.2.3 Wiring Output Terminals
1. 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
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