5 CONNECTION & PINOUT
5.1
Socket 2
×
3
DIN 2
3
6
OUT 2
DIN 1
2
5
OUT 1
VCC (10
÷
30)V DC (
+
)
1
4
GND(VCC(10
÷
30)V DC)(
-
)
Figure 2. 2
×
3 socket pinout
5.2 PORT 1/NMEA
Mini USB connector
PORT 1 (RS232)
Pin
Description
Nr.
1
GPS TX (NMEA)
2
RX
3
TX
1 2 3 4 5
4
-
5
GND
FM2100 has not USB interface; it has Mini USB connector type with physical RS232
interface. Do not plug it to PC’s USB port. Please use cables provided with FM2100
device.
This port can be used as system port (to flash firmware and configuration to device) with cable
“Port1” and as GPS NMEA 0183 output with cable “GPS”.
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