Industrial DIN rail version
3.1.1 Power supply (X1)
The device is supplied with DC voltage of 9 V - 36 V. The pin allocation is shown
in Table 3-1. The CANlink II is protected against polarity reversal, under-voltage
and over-voltage.
In the event of polarity reversal or under-voltage, it is switched off, with over-
voltage an internal fuse is triggered.
Terminal Signal
1 PE
2 PWR
(+)
3 GND
(-)
Table 3-1: Terminal allocation Power
3.1.2 Serial interface RS232 (X2)
The signals of the serial port are connected to the 9-pin Sub-D connector X2 (see
Table 3-2).
Pin no.
X2
Signal
1 DCD
2 RX
3 TX
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
9 RI
Table 3-2: Pin allocation RS232
Copyright IXXAT Automation GmbH
CANlink II - Manual, V1.3
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