6 / 9
angled connector (90°) with cable
Escha WWASLW5P05 (can be ordered at Topcon Electronics, OPKAA3VID010)
Binder 79 4447 20 05
angled connector (90°) without cable
Escha WWASLW5K
Binder 99 1439 820 05
straight connector (0°) with cable
Escha WASLW5P05
Binder 79 4449 20 05
straight connector (0°) without cable
Escha WWASLW5K
Binder 99 1437 810 05
Ethernet connector
: Round Connector, 4 pins, M12, acc. To IEC 61076-2-101
1 TD+
2 RD+
3 TD-
4 RD
angled connector (90°) without cable
Binder 99 3729 820 04
straight connector (0°) with cable
Binder 77 4529 0000 50704 0500
Phoenix 1403498 (can be ordered at Topcon Electronics, OPKAA3ETH010)
straight connector (0°) without cable
Binder 99 3729 810 04
2.5 Which pins are important?
Pins 1 to 4 are the most important one’s for operation. Please note that while the device
will start with only pins 1 to 3 connected, always connect pin 4, as well. Connect it to the
vehicle chassis if possible, otherwise connect with pin 3. Never leave pin 4 unconnected!
This will lead to problems with USB data transfers and other electrical problems.
When using your own cable, make sure that the USB cable is well shielded. An unshiel-
ded USB connection will lead to problems during USB data transfer.
The RS232 connection outputs the Linux system console by default, which can be a valu-
able tool in the development / debugging / testing phase, see chapter 3.3.
