Power Supply Connection - NSD ABSOCODER NCV-20NBNMP Specifications & Instruction Manual

6-2. Power Supply Connection

The power supply should be connected as described below:
(1) Power Supply
-The rush current is 10A(rush time of 20ms), so
select the power supply after due consideration.
Choose the capacity of the power supply over
double of power consumption of converter.
-The input power supply should be isolated from
the commercial power supply.
-Twist the power cable for preventing noises.
-Use the M4 size crimp lug terminals with
insulating sleeves in order to prevent short
circuit caused by loose screws.
-Use a Class 2 power supply.
-Use AWG 12 to 22 electrical wires which conform to the UL1015 or UL1007 standard.
-Use field installed conductors with a temperature rating of 75°C or higher.
-Use electrical wires of copper or copper strand.
-The terminal block tightening torque is 1.8 N-m (16 lb-in).
(2) Ground
-The unit should be securely grounded (ground resistance of 100ohm or less) to prevent electrical shocks.
-The ground wire should be connected to the ground terminal directly.
Converter
-Use AWG 12 to 14 electrical wires which conform to the UL1015 or UL1007 standard.
-Use field installed conductors with a temperature rating of 75°C or higher.
-Use electrical wires of copper or copper strand.
-The terminal block tightening torque is 1.8 N-m (16 lb-in).
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