Engineering
18
04/99 AWB 2700-1311 GB
Programming device
interface
Pin assignment
Figure 5: Pin assignment on the programming device
(PRG) interface (left-hand socket, top view)
PIN 1 Not used
PIN 2 RxD
PIN 3 0 V for interface
PIN 4 Not used
PIN 5 TxD
PIN 6 – 8 Not used
Connecting the programming device (PC)
왘 Connect the PC to the PRG interface (left-hand
socket) of the PS 4-300 using the ZB 4-303 KB1
programming cable:
Figure 6: Pin assignment of the ZB 4-303 KB1
programming cable
3
5
2
4
1
6
7
8
1
2
3
6
7
3
5
2
4
1
6
7
8
9
5
4
8
PC-Schnittstelle
COM
(9pol. DIN-Buchse)
PRG-Schnittstelle
PS 4-341-MM1
(8pol. DIN-Stifte)
Brücken
H1311g.bk Seite 18 Freitag, 4. Juni 1999 1:12 13