Delta Electronics DVP-ES2 Series - I;O Point Wiring; DC Input Wiring Modes; Relay Output Wiring

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1
AC power supply:100 ~ 240VAC, 50/60Hz
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2
Breaker
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3
Emergency stop: This button cuts off the system power supply when accidental
emergency takes place.
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4
Power indicator
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5
AC power supply load
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6
Power supply circuit protection fuse (2A)
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7
DVP-PLC (main processing unit)
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8
DC power supply output: 24VDC, 500mA
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9
Grounding resistance: < 100ȍ
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10
DC power supply: 24VDC
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11
Digital I/O module (DC supply)
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12
Digital I/O module (AC supply)
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13
Analog I/O module (DC supply)
 I/O Point Wiring
There are 2 types of DC inputs, SINK and SOURCE. (See the example below. For
detailed point configuration, please refer to the specification of each model.)
y DC Signal IN – SINK mode
Input point loop equivalent circuit
+24V
24G
S/S
X0
24VDC
X1
[ Figure 5 ]
y DC Signal IN – SOURCE mode
Input point loop equivalent circuit
+24V
24G
S/S
X0
24VDC
X1
[ Figure 6 ]