Pilz PSSu E S RS232-T - Manual (Page 35)

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Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: [email protected]
7-3
7.2 Display elements
7 Operation
7.2.3 Display elements for data transmission
Display elements for data transmission 7- ][BA_Anzeige LED Tx/Rx ST Ser
The module has the LEDs Tx and Rx to display data transmission (LEDs
"Tx" and "Rx").
LED Key
Descrip-
tion Colour Status Signal Terminal
Tx - - - No data
transfer 11
Green Send
data
Rx - - - No data
transfer 21
Green Receive
data