Hardware manual

15 Koyo
2-281
Chap.2
15.2 System Configuration
This is the system configuration for connection of Koyo PLCs to the MICRO/I.
15.2.1 DirectLogic 405 (connects to CPU unit RS-232C port)
D4-440
MICRO/I
Connection
Diagram 15-1
RS-232C
15.2.2 DirectLogic 405 (connects to CPU unit RS-422 port)
D4-440
MICRO/I
Connection
Diagram 15-2
RS-485(422)
15.2.3 DirectLogic 405 (connects to DATA COMMUNICATIONS MODULE
RS-232C port)
D4-440
MICRO/I
Connection
Diagram 15-1
RS-232C
D4-DCM