IDEC High Performance Series - Manual (Page 466)

Chapter 2
448
External Device Setup Manual
18.3.3 Connection Diagram 3: FLEX-PC Series (Link Module RS232C Port) - MICRO/I
D-sub, 25P connector socket type D-sub, 9P connector plug type
D-sub, 25P connector socket type Terminal
D-sub, 25P connector socket type D-sub, 9P connector socket type