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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<strong>PC3000</strong><br />
<strong>PC3000</strong><br />
<strong>PC3000</strong><br />
EUROTHERM CONTROLS<br />
EUROTHERM CONTROLS<br />
EUROTHERM CONTROLS<br />
<strong>PC3000</strong>/CABLE/COMM/9PIN/3·0M<br />
<strong>PC3000</strong>/CONV/TERMBLK/9PIN 9 Pin D female<br />
<strong>PC3000</strong> <strong>Installation</strong> Guide<br />
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��<br />
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���� ���<br />
DIN Rail<br />
3 5 7 9<br />
1<br />
3 5 7 9<br />
1<br />
3 5 7 9<br />
1<br />
4 6 8<br />
��<br />
�� �<br />
2<br />
4 6 8<br />
2<br />
4 6 8<br />
2<br />
<strong>12</strong>0R<br />
Screen<br />
<strong>12</strong>0R<br />
User supplied<br />
cabling<br />
<strong>12</strong>0R<br />
User supplied<br />
cabling<br />
Between 1 and 9<br />
(limits ground<br />
current)<br />
2 x between:<br />
3, 4 (transmit)<br />
5, 6 (receive)<br />
OR<br />
Between 1 and 9<br />
(limits ground<br />
current)<br />
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�� ��<br />
16 3 13 <strong>12</strong> 7<br />
Rx- Rx+ Tx- Tx+ Comm<br />
Links:<br />
Fit LK3 (transmit)<br />
Fit LK3 (receive)<br />
261 Connections<br />
<strong>12</strong>0R<br />
Between 1 and 9<br />
(limits ground<br />
current)<br />
Cabling and Devices<br />
Notes:<br />
All resistors are 1/4w carbon composition<br />
Care should be taken when earthing the screens since all LCM ports share a common<br />
functionally insulated ground connection.<br />
The screen is connected to this ground at each LCM and earth loops may result if other<br />
equipment connected to LCM ports earth the screen indirectly via the common ground.<br />
For Baud rates above 5600 the stub length from <strong>PC3000</strong> to the DIN rail should be reduced<br />
to 1m.<br />
22-17
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