EG_GenPro2xe_1003_UG_005_UK
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Descriptions and non-contractual illustrations in this document are given as an indication only.
ERCO&GENER reserves the right to make any modifications.
Dct_427_00
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°
Description
Circuit (V24 – RS232C)
I/O
1
Signal detection /
Buzzer *
109 – DS – DCD
O
2
Data emission
103 – ED – TXD
I
3 Boot
BOOT
I
4 Microphone
+
MICP I
5 Microphone
-
MICN I
6
Data reception
104 – RD – RXD
O
7
Data Set Ready
107 – PDP – DSR
O
8
Data Terminal Ready
108/2 – TDP – DTR
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
13
Ring indicator /
3,8V *
125 – IA – RI
O
14 Reset
RESET
I
15
Loud Speaker -
SPKN
O
(*)by default:
- The pin 1 is the Buzzer output (wiring of the output 109/DCD optional).
- The pin 13 is a fixed tension (to power accessories like GenBlue 15e) of 3,8V
100mA (wiring of the output 125/RI optional).
