21eme partie/21 : BROCHAGE
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Interface RS232 (DB25)
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1= Protective ground
2= Transmitted data = TD
3= Receive data = RD
4= Request to send = RTS
5= Clear to send = CTS
6= Data set ready = DSR
7= Signal ground / Common return
8= Receive line detector
9= + voltage
10= - voltage
11= /
12= Secondary receive line signal indicator
13= Secondary Clear to send
14= Secondary Transmitted data
15= DCE transmitter signal element timing
16= Secondary receive data
17= Receive signal element timing
18= /
19= Secundary Request to send
20= Data terminal ready = DTR
21= Signal quality detector
22= Ring indicator
23= Data signal rate selector
24= DTE transmitter signal element timing
25= /


Interface RS449 (DB37)
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1= Shield
2= Signaling rate indicator
3= /
4= Send data
5= Send timing
6= Receive data
7= Request to send
8= Receive timing
9= Clear to send
10= Local loopback
11= Data mode
12= Terminal ready
13= Receiver ready
14= Remote loopback
15= Incoming call
16= Select frequency
17= Terminal timing
18= Test mode
19= Signal ground
20= Receive common
21= /
22= Send data
23= Send timing
24= Receive data
25= Request to send
26= Receive timing
27= Clear to send
28= Terminal in service
29= Data mode
30= Terminal ready
31= Receiver ready
32= Select stand-by
33= Signal quality
34= New signal
35= Terminal timing
36= Stand-by indicator
37= Send common


Interface RS530 (DB25)
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1= Shield (A)
2= Transmitted data (A)
3= Received data (A)
4= Request to send (A)
5= Clear to send (A)
6= DCE ready (A)
7= Signal ground
8= Received signal detector (A)
9= Receiver signal element timing-DCE (B)
10= Received line signal detector (B)
11= Transmitter signal element timing-DTE (B)
12= Transmitter signal element timing-DCE (B)
13= Clear to send (B)
14= Transmitted data (B)
15= Transmitter signal element DCE (A)
16= Received data (B)
17= Receiver signal element timing DCE (A)
18= Local loopback
19= Request to send
20= DTE ready (A)
21= Remote loopback
22= DCE ready (B)
23= DTE ready (B)
24= Transmitter signal element timing DTE (A)
25= Test mode

Fin de la 21eme partie/21
