Falcom GmbH FOX3-KMD User Manual
FOX3-KMD H
ARDWARE
M
ANUAL
V
ERSION
1.0.1
6.2. NFC Windscreen (4pin connector)
Figure 8:
Pin assignments of 4-pin (2x2) connector and NFC Windscreen connection
6.2.1. NFC Windscreen Port Pinout
PIN
NAME
DIRECTION
DESCRIPTION
LEVEL
1
+IN
Input
Power supply input.
V
+IN
= + 10.8 ... + 32.0 V
Imax ≤ 1.5 A
2
GND
-
Ground.
0 V
3
TX_NFC_1
Output
Device Transmit channel to NFC Windscreen
V24, ±12 V
4
RX_NFC_1
Input
Device Receive channel from NFC Windscreen
V24, ±12 V
Table 6: Description of the NFC windscreen port (4-pin connector)
6.3. NFC InCar (4pin connector)
Figure 9:
Pin assignments of 4-pin (2x2) connector and NFC InCar connection
6.3.1. NFC InCar Port Pinout
PIN
NAME
DIRECTION
DESCRIPTION
LEVEL
1
+IN
Input
Power supply input.
V
+IN
= + 10.8 ... + 32.0 V
Imax ≤ 1.5 A
2
GND
-
Ground.
0 V
3
TX_NFC_2
Output
Transmit channel to NFC InCar
V24, ±12 V
4
RX_NFC_2
Input
Receive channel from NFC InCar
V24, ±12 V
Table 7: Description of the NFC InCar port (4-pin connector)
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