en:lib:mdl:mdl-h-cnalim-010

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en:lib:mdl:mdl-h-cnalim-010 [2014/10/22 14:06] – modifica esterna 127.0.0.1en:lib:mdl:mdl-h-cnalim-010 [2019/08/29 17:01] (current) – external edit 127.0.0.1
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 +^:todo:^The cabling must be carried out by specialist personnel and fitted with suitable anti-static precautions.\\ Before handling the controller, disconnect the power and all parts connected to it.\\ To guarantee compliance with EC regulations, the power supply must have a galvanic isolation of at least 1500Vac.^
 +
 +^Power supply^  24 Vdc  ^
 +^Voltage range|  22 - 27 Vdc  |
 +^Max. absorption|  30W  |
 +
 +
 +<html><pagebreak /></html>
 +
 +=== Connector ===
 +
 +^  CN1  ^Terminal^Symbol^Description^
 +|  {{connettori:cnn_3fv_p5_01.png?nolink&70  }} {{connettori:cnn_3fv_p5_22020219.png?nolink&70}}|  1  |  L1/**+**  |DC power positive |
 +|:::|  2  |  GROUND  |Gnd-PE (signals)|
 +|:::|  3  |  L2/**-**  |DC power 0V|
 +
 +====Connection examples for 24Vdc power supply====
 +
 +^:todo:^Use an isolated power unit with 24Vdc +/-5% output conform to EN60950-1.^
 +
 +|{{en:schemi:cbl_24Vdc_si1_01.png?nolink&300}}| Use two separate power units: one for the control circuit and one for the power circuit |
 +|{{en:schemi:cbl_24Vdc_si2_01.png?nolink&300}}| For a single power unit, use two separate lines: one for the control and one for the power |
 +|{{en:schemi:cbl_24Vdc_no1_01.png?nolink&300}}| DO NOT use the same lines for the power circuit and the controller|