Filter
Top Products
Cable Diagrams
68
Siemens S7
PLC/Drive DN3000
DB9 Male DB25 Male
PART # 7000-6045 D+ 03 ------------------------------ 23 TX+
24 RX+
D - 08
------------------------------ 21 TX -
CABLE TYPE 22 RX -
3 or 4 Conductor Round 04 RTS
05 CTS
GND 05 ------------------------------ 07 GND
Note: To connect additional PLC’s, daisy-chain Pin 3 of each PLC together and
daisy-chain Pin 8 of each PLC together before connecting both signals to the
DN3000.
S7 PLC S7 PLC DN3000
DB9 Male DB9 Male DB25 Male
03
------------------------------ 03 ------------------------------ 23 TX+
24 RX+
08
------------------------------ 08 ------------------------------ 21 TX -
22 RX -
04 RTS
05 CTS
05
------------------------------ 05 ------------------------------ 07 GND