EG_GenLoc41e_1055_UG_003_UK
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Descriptions and non-contractual illustrations in this document are given as an indication only.
ERCOGENER reserves the right to make any modifications.
Dct_427_02
3.2.1.3 15-pin Sub D HD connector
The female 15-pin high density Sub D connector is used for:
- The RS232 serial link connection,
- The audio line connection (microphone and loud-speaker),
- The BOOT and RESET signals.
Pin N° Standard name
Circuit
(V24
– RS232C)
I/O Option
I/O Option
I/O
1
Buzzer
1
Open collector
O
109
– DS – DCD
O
2
Data emission
103
– ED – TXD
I
3
Boot
BOOT
I
4
Micr
MICP
I
5
Microphone -
MICN
I
6
Data reception
104
– RD – RXD
O
7
Data set ready
107
– PDP – DSR
O
Frames NMEA/UBX O
Output Clock
I2C (TWCK)
2
O
8
Data Terminal Ready
108/2
– TDP – DTR I
Frames UBX
I
ON/OFF of
power supply
I
9
Signalization ground
102
– TS – GND
-
10
Louds
SPKP
O
11
Clear to send
106
– PAE – CTS
O
12
Request To Send
105
– DPE – RTS
I
Data signal
I2C (TWD)
2
O
13
Power supply
1
3,8V
– 4.2V / 100
mA
O
125
– IA – RI
O
14
Reset
RESET
I
15
Loudspeaker -
SPKN
O
Input ANA-2 0-10V
I
(
1
)
Please note that by default:
- The pin 1 is the Buzzer output (wiring of the output 109/DCD optional).
- The pin 13 is a tension (to power accessories like GenBlue 15e) of
3,8V fixed / 100mA witout battery option
3.3 - 4.2 V / 100 mA with battery option.
(wiring of the output 125/RI optional).
(
2
)
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