CP1W-CIF01 Módulo RS-232C
Indicador de comunicaciones
Conector RS-232C
* Autómata Programable - Serie CP1L *
1
FG
Frame Ground
2
SD (TXD)
Send Data
3
RD (RXD)
Receive Data
4
RS (RTS)
Request to Send
5
CS (CTS)
Clear to Send
6
5 V
Power Supply
7
DR (DSR)
Data Set Retry
8
ER (DTR)
Equipment Ready
9
SG (0 V)
Signal Ground
Conexión a la CPU
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Salida
Entrada
Salida
Entrada
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Entrada
Salida
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21