Engineering
18
04/99 AWB 27-1184 GB
Programming device
interface
Connector pin assignments
Figure 6: Pin assignment of the programming device
connector (PRG) (left-hand socket, top view)
The housing of the socket is connected to the ground
terminal of the power supply for the PS4-200 via a
capacitor (only applies to version 03 and earlier).
PIN 1 Not assigned
PIN 2 RxD
PIN 3 0 V of interface
PIN 4 Not assigned
PIN 5 TxD
PIN 6 – 8 Not assigned