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Information about cable, connector or adapter : RS366 interface  


 RS366 interface
 Originally developed by :
 Copyright :
 Source :
 Category :   All cables and connectors > Connectors > Computer > Serial I/O >
 Added to database : 2006-02-15 06:26:42



 Description : RS366 interface

 RS366 interface
 male

 RS366 interface
 female

 Pinout : 0


PinNameDirectionColorDescription
1----
2DPRDigit Present--A signal given to the ACE indicating that the digit lines contain a digit
3ACR Abandon Call and Retry---An indicator signal from the ACE that it could not make a connection. Could be 'busy'.
4CRQCall A signal from the DTE that tells the ACE to go 'off hook'Request---
5PNDPresent Next Digit---A signal from the ACE to the DTE to indicate that the ACE is ready to receive the next digit.
6----
7----
8----
9----
10----
11----
12----
13DSCDistant Station Connected--Indicator from ACE to DTE that the call is succesfully made.
14NB1-NB8Digit Signal Circuits--Four lines containing a parallel BCD dial digit (10 digits, plus control digits)
15NB1-NB8Digit Signal Circuits--Four lines containing a parallel BCD dial digit (10 digits, plus control digits)
16NB1-NB8Digit Signal Circuits--Four lines containing a parallel BCD dial digit (10 digits, plus control digits)
17NB1-NB8Digit Signal Circuits--Four lines containing a parallel BCD dial digit (10 digits, plus control digits)
18----
19----
20----
21----
22DLOData Line Occupied--An indicator that is used by the ACE to let the DTE know that the line it wants to use is used by another device.

 Note : According to this document the RS366 interface describes the "Interface Between Data Terminal Equipment and Automatic Calling Equipment for Data Communication." To tell that in a normal language is almost impossible. There are situations where automatic dialing is required. Some phone companies deliver an automatic dialing unit for these situations and this interface is used to connect a DTE to these Automatic Calling Equipment (ACE).
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