IMO Precision Controls K7 Series - Page 194

Chapter 8 Communication Function
8-71
10) Map of wiring
MK80S
base unit
Quantum (9PIN)
Pin no.
Connecting no. and direction
Pin no. Signal
11CD
2 2 RXD
3 3 TXD
4 4 DTR
55SG
6 6 DSR
7 7 RTS
88CTS
99
1
2
3
4
5
6
7
8
9
Male Type