Feig Electronic cVEND PIN, Руководство пользователя

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5 Connectors
Page 27 of 38
5.10 Connector X9
– COM 2 (RS232 V.24)
At connector X9 a serial interface (UART#2) on RS232 V.24 level is provided which is used on development
devices to access the Linux console.
Pin Label Direction
1 GND -
2 Device RxD I
3 Device TxD O
Table 12: Pin Assignment Serial Debug Port Connector (X14)
Required Connector:
The fitting complement for this connector consists of a 3-pole plug type JST PH and the appending crimp
contact.
Manufacturer Ordering Code:
•
JST PHR-3
– housing, 3-pole, grid dimension 2.0 mm, single row
•
JST SPH-002T-P0.5 or SPH-004T-P0.5 crimp contact

NOTE:
The RS232 interface is designed for max. 3 m (9.8 ft) cable length.
Fig. 22: Connector X9
– COM 2