Connection Diagram For User Communication - IDEC MICRO/I HG4G-CJT22 F-B Series User Manual

5 User Communication

5.5 Connection Diagram for User Communication

When connecting an external device to the MICRO/I via user communication, refer to the following connection diagram.
Serial interface 1 (RS232C)
■
External Device (RS232C)
Name Pin No.
FG -
RD -
SD -
SG -
External Device (RS232C)
Name Pin No.
FG -
RD -
SD -
SG -
Serial interface 1 (RS422/485)
■
External Device (RS422/485)
Name Pin No. -
SDA -
SDB -
RDA -
RDB -
SG
External Device (RS422/485)
Name Pin No.
FG -
SDA -
SDB -
RDA -
RDB -
SG -
External Device (RS422/485)
Name Pin No.
SDA -
SDB -
RDA -
RDB -
SG -
There is no pin number corresponding to TERM. When you need a terminating resistor, read the Chapter 1
"3 Important Points Regarding Wiring" in the WindO/I-NV4 External Device Setup Manual.
Serial Interface 2
■
HG5G/4G/3G/2G-V, HG4G/3G, HG2G-5F (Terminal)
Refer to the above "Serial interface 1 (RS232C)" and "Serial interface 1 (RS422/485)" about the connection diagram
of the Serial Interface 2 on the HG5G/4G/3G/2G-V, HG4G/3G, HG2G-5F.
3-86
HG5G/4G/3G/2G-V,
HG4G/3G, HG2G-5F (Connector)
Pin No.
Shield Wire
Cover
3
2
7
8
5
HG5G/4G/3G/2G-V,
HG4G/3G, HG2G-5F/-5T, HG1G (Terminal)
Shield Wire
Pin No.
1
2
3
4
5
HG5G/4G/3G/2G-V,
HG4G/3G, HG2G-5F (Connector)
Shield Wire
Pin No.
Cover
1
6
4
9
5
HG5G/4G/3G/2G-V,
Shield Wire
HG4G/3G, HG2G-5F/-5T, HG1G (Terminal)
Pin No.
8
9
6
7
5
HG1P (Connector)
Shield Wire
Pin No.
1
3
2
5
4
6
WindO/I-NV4 User's Manual
Name
FG
SD
RD
RS
CS
SG
Name
SD
RD
RS
CS
SG
Name
FG
RDA(RD+)
RDB(RD-)
SDA(SD+)
SDB(SD-)
SG
Name
RDA(RD+)
RDB(RD-)
SDA(SD+)
SDB(SD-)
SG
Name
FG
RDA+/TPI+
RDB-/TPI-
SDA+/TPO+
SDB-/TPO-
SG