Interfaces - Bosch PSI 6XXX.350 L1 Series Technical Information

7.1

Interfaces

7.1.1 X1 V24 interface with programming terminal or welding current meter for current
scaling.
1070 080 067-101 (2001.03) GB
PSI 6XXX.350 L1
For the cable type and the maximum cable length, please refer to the cable table, Section
5.
Both ends of the shield conductor must be connected to the conductive connector shell.
The connector should be screwed to the unit to improve the shielding efficiency.
X1
Cannon connector
1
2 RXD
TXD
3
4
GND
5
6
7
8
9
Connect shield to large area of metal shell.
Figure 8: Connection of the V24/RS232 interface
Electrical connection
Cannon connector
RXD
TXD
GND
1
2
3
4
5
6
7
8
9
7-3