Inbetriebnahme
Vollduplex
RS485_A: RX+ (Non-inverting Receiver Input)
RS485_B: RX− (Inverting Receiver Input)
RS485_Y: TX+ (Non-inverting Driver Output)
RS485_Z: TX− (Inverting Driver Output)
Halbduplex
RS485_Y: TX+/RX+ (Non-inverting Driver Output und Non-inverting Receiver Input)
RS485_Z: TX−/RX− (Inverting Driver Output und Inverting Receiver Input)
Kontakt IN 1 – 3
Verwendbar mit potentialfreien Schaltkontakten
Kontakt OUT
Open-Drain-Ausgang (max. 5 V DC, 500 mA gegen Masse schaltend)
www.dallmeier.com
Pin-Nr. Funktion
1
RS485_Y
3
RS485_A
5
Kontakt OUT
7
Kontakt IN 1
9
Kontakt IN 2
11
Kontakt IN 3
Pin-Nr. Funktion
2
RS485_Z
4
RS485_B
6
GND
8
GND
10
GND
12
GND
DF5(X)00HD-DN
33