PC3000 Complete Installation guide iss 12 - Elektro-Trading
PC3000 Complete Installation guide iss 12 - Elektro-Trading
PC3000 Complete Installation guide iss 12 - Elektro-Trading
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Connections<br />
<strong>PC3000</strong> <strong>Installation</strong> Guide<br />
Operator Panels<br />
A cable for connecting the panel to a <strong>PC3000</strong> Local Control Module or Intelligent<br />
Communication Module:<br />
<strong>PC3000</strong>/CABLE/COMM/EP2X40/3.0M<br />
The cable includes a spur for connection to an external power supply unit.<br />
Note: An external supply, smoothed and capable of supplying<br />
300mA must be provided. It is recommended that the supply is also<br />
isolated to reduce the possibility of multiple earth connections.<br />
Euro Panel to LCM/LCM-Plus<br />
The following cable arrangement is advised in applications where a Euro Panel is<br />
connected to an LCM serial port and a second unisolated communicating device is<br />
connected to a second port. All ports on the LCM share a common 0V which is also<br />
connected to the cable screens on the LCM motherboard.<br />
0V<br />
<strong>PC3000</strong><br />
LCM-PLUS �<br />
Eg Port A<br />
Common<br />
100R Screen<br />
Rack<br />
(Earth)<br />
LCM/ICM Port A, B or C<br />
Eg Port B<br />
Common<br />
100R Screen<br />
0V<br />
Rack<br />
(Earth)<br />
<strong>PC3000</strong><br />
LCM �<br />
� �24V<br />
TX 2<br />
�Eg<br />
Port A�<br />
���<br />
��<br />
RX 2<br />
Common 2<br />
����<br />
�Screen<br />
��� ��<br />
��<br />
��<br />
���<br />
0V � � ��<br />
�<br />
TX 2<br />
�Eg<br />
Port B�<br />
���<br />
��<br />
RX 2<br />
Common<br />
2<br />
����<br />
�Screen<br />
��� ��<br />
�������<br />
0V �(As<br />
port A) �<br />
�<br />
24V dc Power Supply<br />
+ -<br />
Red Black<br />
Connecting Cable<br />
100R<br />
100R<br />
�� �24V<br />
TX �� ������<br />
��<br />
RX<br />
0V<br />
�� �� ������<br />
��<br />
����<br />
����<br />
�<br />
��To<br />
other<br />
device �� �� ��<br />
0V 24V<br />
CONNECTOR<br />
OR<br />
BREAKOUT BOX<br />
<strong>PC3000</strong>/PANEL/EP2X40<br />
Screen<br />
2<br />
2<br />
PANEL<br />
�� ������Stray only<br />
Earth stud<br />
2 =Two wires<br />
21-3
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