7.1
Interfaces
7.1.1
Programming terminal X1
V24 interface
1070 080 056-101 (99.09) GB
PST 6101.321 / PSI 6101.321
For the cable type and the maximum cable length, please refer to the cable table, see
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 10: Connection of the V24/RS232 interface
Electrical connection
Cannon connector
RXD
TXD
GND
1
2
3
4
5
6
7
8
9
7-3