Electrical Connection; 8-Pin M12 Connector (Male); Fig. 6 8-Pin M12 Plug; Tab. 18 Pin Assignment Of The M12 Plug - Jetter JetViewMobile 205 User Manual

Jetter AG
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4
6
3
8
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1
Fig. 6: 8-pin M12 plug
User Manual – JetViewMobile 205

6 Electrical connection

Signal disruption due to incorrect CAN wiring
Unshielded or incorrectly twisted CAN lines may cause com-
munication faults. In the worst case, a malfunction of the de-
vice can lead to subsequent physical injury.
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Damages to material or functional impairment
Improper implementation of the wiring harness may cause
mechanical stress.
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Surges resulting from missing protection or fusing
Surges may cause malfunctions or damage to the product.
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6.1 8-pin M12 connector (male)

1 Power supply term.30 (+12 V)
2 USB data transfer +
3 Ignition input/output (max. 0.5 A)
4 USB data transfer -
5 CAN-L
6 Power supply term. 31 (GND)
7 CAN-H
8 USB +5 V (USB_VBUS)
Tab. 18: Pin assignment of the M12 plug
INFO
To use the USB signal, the use of a cable T-piece is recom-
mended.
WARNING
Connect 120 Ω termination resistors to both ends of the
CAN bus.
NOTICE
Protect the cables from bending, twisting or chafing.
Install strain reliefs for the connecting cables.
NOTICE
Protect the voltage inputs from surges according to the
requirements.
Ensure that the device is handled in accordance with
ESD regulations.
Electrical connection | 6
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