Contec CONPROSYS Alpha Series, Справочное руководство

Страница: 98 / 121

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Installation
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CPSA-PCB100 Reference Manual
— 98 —
3. Cable Connection
1. Power

Power Cable
Use the power cable described below.
Cable Twisted pair cable (when using a single wire, twist V+ wire and V- wire)
Applicable wire AWG20 – 16(0.5mm
2
– 1.25mm
2
)
Cable Length Within 3 meters
*Refer to “Power Connector” in the page 79 for details of the power connector and pin assignment.

FG Cable
Use the FG cable described below.
Applicable wire AWG18 – 16(0.75mm
2
– 1.25mm
2
)

Specification of External Power Supply
This product is designed to operate at least with 30 – 90 watt power supply.
In addition, the power supply must fulfill the following requirements.
Rising time for up
to 24V
2 milliseconds up to 30 milliseconds
Cable Use copper wires that tolerate a temperature of 75 °C or higher.
Recommended power supply is the optional products of the CPS-PWD-30AW24-01 or CPS-PWD-
90AW24-01(CONTEC).
CAUTION
If the maximum output current of the external power supply is smaller than the maximum
consumption current of the product, the abnormal operations might occur due to the inrush
current at the start-up time or the load fluctuation. The aging external power supply could cause
a start-up failure