Delta DVP-ES3 Series Hardware Manual

DVP-ES3/EX3/SV3/SX3 Series Hardware and Operation Manual
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4.2.7.3 Transistor Output Circuit
DVP28SV311T (NPN) DVP28SV311S (PNP)
①
Direct-current power supply
②
Emergency stop
③
Fuse
④
Since the output of the transistor module is open collector, if Y0/Y1 is set as pulse outputs, the
output current of the resistors must be greater than 0.1 A to ensure normal operation.
1. A diode is connected to absorb the surge voltage: used in low-power situations
DVP20SX311T (NPN)
DVP20SX311S (PNP)
VDC
+
D
D: 1N4001 Diode or its equivalent
C
Y
Low power
VDC
+
D
Y
UP
ZP
D: 1N4001 Diode or its equvalent
Low power
2. A diode and Zener are connected to absorb the surge voltage: used in high-power and power-
on/off frequently situations.
DVP20SX311T (NPN)
DVP20SX311S (PNP)
ZD D
C
Y
VDC
+
ZD: 9V Zener, 5W
High p ower and
ON/OFF frequently
D: 1N4001 D iode or its equivalent
ZD
D
ZP
UP
VDC
+
Y
VDC
+
ZD: 9V Zener, 5W
D: 1N4001 Diode or its equivalent
High power and
ON OFF frequently/

Delta DVP-ES3 Series Specifications

General

Brand	Delta
Model	DVP-ES3 Series
Category	Controller
Language	English