32
Sec
tion 2
Wiring
RFID System
Operation Manual
Section 2
Installation and Wiring
■
RS-422 Host Device Connection
For the RS-422 connection between the host device and ID Controller, refer to
RS-422 Connections
.
If RS-232C communications are used first by the ID Controller, receiving RS-422/RS-485 communications will be pro-
hibited. If RS-422/RS-485 communications are used first by the ID Controller, receiving RS-232C communications will
be prohibited. It is thus necessary to turn OFF the power supply before changing the ID Controller system configuration.
■
RS-485 Host Device Connection
Note:
Using RS-485 is possible by shorting pins 1 and 3 and pins 2 and 4, and changing the setting to RS-485.
For the RS-485 connection between the host device and ID Controller, refer to
RS-485 Connections
.
If RS-232C communications are used first by the ID Controller, receiving RS-422/RS-485 communications will be pro-
hibited. If RS-422/RS-485 communications are used first by the ID Controller, receiving RS-232C communications will
be prohibited. It is thus necessary to turn OFF the power supply before changing the ID Controller system configuration.
ID Controller
ID Controller
RS-422
ID Controller
RS-422
ID Controller
RS-422
1
RDA(
−
)
2
RDB(
+
)
3
SDA(
−
)
4
SDB(
+
)
5
SG
1
RDA(
−
)
2
RDB(
+
)
3
SDA(
−
)
4
SDB(
+
)
5
SG
1
RDA(
−
)
2
RDB(
+
)
3
SDA(
−
)
4
SDB(
+
)
5
SG
1
RDA(
−
)
2
RDB(
+
)
3
SDA(
−
)
4
SDB(
+
)
5
SG
RS-422
Maximum total len
g
th: 500 m
SW6: ON
Terminatin
g
resistance connected.
SW6: OFF
Terminatin
g
resistance
not connected.
SW6: OFF
Terminatin
g
resistance
not connected.
SW6: OFF
Terminatin
g
resistance
not connected.
Pin No. Abbreviation
Host device
Terminatin
g
resistance
connected.
Pin No. Abbreviation
Pin No. Abbreviation
Pin No. Abbreviation
ID Controller
ID Controller
RS-485
ID Controller
RS-485
ID Controller
RS-485
1
RDA(
−
)
2
RDB(
+
)
3
SDA(
−
)
4
SDB(
+
)
5
SG
1
RDA(
−
)
2
RDB(
+
)
3
SDA(
−
)
4
SDB(
+
)
5
SG
1
RDA(
−
)
2
RDB(
+
)
3
SDA(
−
)
4
SDB(
+
)
5
SG
1
RDA(
−
)
2
RDB(
+
)
3
SDA(
−
)
4
SDB(
+
)
5
SG
RS-485
Maximum total len
g
th: 500 m
SW6: ON
Terminatin
g
resistance connected.
SW6: OFF
Terminatin
g
resistance
not connected.
SW6: OFF
Terminatin
g
resistance
not connected.
SW6: OFF
Terminatin
g
resistance
not connected.
Pin No. Abbreviation
Host device
Terminatin
g
resistance
connected.
Pin No. Abbreviation
Pin No. Abbreviation
Pin No. Abbreviation
Summary of Contents for V600 Series
Page 50: ...48 Section 2 Wiring RFID System Operation Manual Section 2 Installation and Wiring MEMO ...
Page 72: ...70 Section 4 Write Command Memory RFID System Operation Manual Section 4 Function ...
Page 138: ...136 Section 5 End Codes RFID System Operation Manual Section 5 Communications MEMO ...