Accessories; Programming Cables: 07 Sk 50 And 07 Sk; Sk 50 Connection Diagram (See Figure 3-13) - ABB AC 31 Technical Manual

7. Accessories

7.1. Programming cables: 07 SK 50 and 07 SK 52

ABB Control - AC 31
1SBC 260400 R1001-b 06.99
Technical specifications
These cables allow you to connect the 40 and 50 series central units to a PC for programming
and the tests.
They are shielded and are 2 meters long.

7.1.1. 07 SK 50 connection diagram (see Figure 3-13):

Central unit end
MIN DIN 8
RxD 1
TxD 2
GND 7
5
8
3
6
4
Shield
PC end
SUB D9
3 TxD (yellow)
2 RxD (red)
5 GND (black)
8 CTS
7 RTS
1 CD
4 DTR
6 DSR
Shield
Page 3-27