|
Connettore
RS232
|
| Pin | Nome | Descrizione |  |
|---|---|---|---|
|
1
|
GND
|
Shield Ground | |
|
2
|
TXD
|
Transmit Data | |
|
3
|
RXD
|
Receive Data | |
|
4
|
RTS
|
Request to Send | |
|
5
|
CTS
|
Clear to Send | |
|
6
|
DSR
|
Data Set Ready | |
|
7
|
GND
|
System Ground | |
|
8
|
CD
|
Carrier Detect | |
|
9
|
-
|
RESERVED | |
|
10
|
-
|
RESERVED | |
|
11
|
STF
|
Select Transmit Channel | |
|
12
|
S.CD
|
Secondary Carrier Detect | |
|
13
|
S.CTS
|
Secondary Clear to Send | |
|
14
|
S.TXD
|
Secondary Transmit Data | |
|
15
|
TCK
|
Transmission Signal Element Timing | |
|
16
|
S.RXD
|
Secondary Receive Data | |
|
17
|
RCK
|
Receiver Signal Element Timing | |
|
18
|
LL
|
Local Loop Control | |
|
19
|
S.RTS
|
Secondary Request to Send | |
|
20
|
DTR
|
Data Terminal Ready | |
|
21
|
RL
|
Remote Loop Control | |
|
22
|
RI
|
Ring Indicator | |
|
23
|
DSR
|
Data Signal Rate Selector | |
|
24
|
XCK
|
Transmit Signal Element Timing | |
|
25
|
TI
|
Test Indicator |