MITSUBISHI ELECTRIC F940GOT-SWD-E - Manual (Page 61)

F940GOT-SWD-E/LWD-E Installation, Wiring and General Specifications 2.
2-33
• Link unit
- NB Series
NB-RS1-AC, NB-RS1-DC
- NJ Series
NJ-RS2, NJ-RS4
- NS Series
NS-RS1
- CPU in which RS-232C interface is built in NJ-CPU-B16
• Connection diagram
Connect the GOT and the link unit (PLC) as shown below.
< For link port connection (RS-422) >
D-sub
(male)
9-pin
Terminal
block
GOT
side
Link unit side
(PLC side)
RDA
RDB
SDA
SDB
SG
5
4
3
2
1
9
8
7
6
1
6
2
7
5