EtherCAN/2 Hardware Manual (PDF-File) - esd electronics, Inc.
EtherCAN/2 Hardware Manual (PDF-File) - esd electronics, Inc.
EtherCAN/2 Hardware Manual (PDF-File) - esd electronics, Inc.
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Interfaces and Connector Assignments<br />
6.2 CAN<br />
The differential CAN Bus signals are electrically isolated from the other signals via dual digital<br />
isolator and DC/DC-converter.<br />
3.5V<br />
GND<br />
DC/DC<br />
+<br />
3.5V<br />
5V<br />
- -<br />
CAN_Tx<br />
CAN_Rx<br />
3.5V<br />
+<br />
Digital Isolator<br />
I1<br />
O2<br />
VDD1<br />
GND1<br />
CAN_GND<br />
O1<br />
I2<br />
VDD2<br />
GND2<br />
100nF<br />
+5V<br />
100nF<br />
VC120605D150<br />
CAN Transceiver<br />
TX<br />
VDD<br />
R/GND<br />
Fig. 22: CAN-Interface<br />
The CAN interface can be connected via CAN connector (X2) or optional via InRailBus, see order<br />
information in the appendix (page 47).<br />
Page 36 of 52 <strong>Hardware</strong> <strong>Manual</strong> • Doc.-No.: C.2051.21 / Rev. 1.3 <strong>EtherCAN</strong>/2<br />
BUSL<br />
RX BUSH<br />
GND<br />
Funktionserde<br />
(FE)<br />
+24 V<br />
GND<br />
CAN_GND<br />
X5<br />
InRailBus<br />
CAN_H<br />
CAN_L<br />
FE<br />
CAN_L<br />
CAN_H<br />
CAN_GND<br />
Shield<br />
X2<br />
4<br />
5<br />
3<br />
1<br />
2<br />
S (Verbindung<br />
zu Hutschiene)<br />
MC 1,5/5-GF-3,81<br />
2<br />
4<br />
1<br />
3
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