User guide

Chapter 2
52
External Device Setup Manual
2Mitsubishi
Selecting MELSEC-Q (CPU), MELSEC-FX (CPU), MELSEC-FX2N (CPU), or MELSEC-FX3U (CPU) for the Host I/F Driver
allows the user to use the Pass-through function.
Selecting MELSEC-Q/QnA (Ethernet) for the Host I/F Driver allows the user to use the 1: N Communication.
• Pass-through function (Refer to “Pass-Through Function” in the WindO/I-NV2 User’s Manual)
• 1: N Communication function (Refer to Chapter 6 "6 1: N Communication (Multi-drop)" on page 627)
2.1 Connection Table
2.1.1 Compatible PLCs
Series
Name
System
(CPU unit)
Link unit WindO/I-NV2 Settings MICRO/I Type
Interface Flow
Control
Host I/F
Driver
HG2G-S
/-5S/-5F,
HG3G/
4G
HG1F/
2F/ 2S/
3F/ 4F
MELSEC-A A1N, A2N, A3N AJ71C24,
AJ71C24-S3/-S6/
-S8
AJ71UC24
RS232C
Connection Dia-
gram 1
(refer to P69)
Hard-
ware
MELSEC-
AnN (LINK)
XX
RS422/485 4-wire
Connection Dia-
gram 2
(refer to P72)
A1SH
*1
A1SJ71C24-R2
*1
A1SJ71UC24-R2
RS232C
Connection Dia-
gram 3
(refer to P75)
XX
A1SJ71C24-R4
A1SJ71UC24-R4
RS422/485 4-wire
Connection Dia-
gram 2
(refer to P72)
A2CCPUC24 Not required
(connects to CPU
unit)
RS232C
Connection Dia-
gram 3
(refer to P75)
XX
A0J2, A0J2H A0J2-C214-S1 RS232C
Connection Dia-
gram 1
(refer to P69)
XX
RS422/485 4-wire
Connection Dia-
gram 2
(refer to P72)