![background image](http://html1.mh-extra.com/html/omron/v780-series/v780-series_user-manual_743948067.webp)
4 - 7
4 Installation and Connections
UHF RFID System V780-series Reader/Writer User’s Manual (Z389)
4-2 C
onn
ectio
ns a
nd Wiring
4
4-
2-1 C
onnecting a
nd Removin
g the Reade
r/W
riter
Power
Cable and Ether
net Cable
Precautions for Correct Use
Pin 4 on the power supply connector is not used. Do not connect it to any terminal.
Additional Information
• To use the Reader/Writer in Run Mode, connect the control signal to +24 VDC of the power
supply. If you connect the control signal to the 0-V side of the power supply, the
Reader/Writer will start in Safe Mode.
• Refer to
on page 6-3for information on Run Mode and Safe Mode.
• Connector Layout and Wire Diagram of Recommended Cable (XS5F-D42
-
80-F)
3
Hold onto the connector on the Ethernet
Cable and insert it into the Ethernet con-
nector on the Reader/Writer.
Precautions for Correct Use
Do not apply more than 30 N of force to the connector on the Reader/Writer.
4
Turn the connector on the Ethernet Cable
clockwise to lock it in place.
• For the Recommended Cable
Turn the cable connector clockwise until
you hear it securely lock in place.
• For Other Cables
Observe the tightening torque specifica-
tions for the cable connectors.
Pin No.
Name
Description
I/O
1
TD+
Ethernet send + signal
OUT
2
RD+
Ethernet r signal
IN
3
TD
−
Ethernet send
−
signal
OUT
4
RD
−
Ethernet receive
−
signal
IN
Housing
FG
Frame ground
---
Connector Layout
Wiring Diagram (Four Conductors)
Terminal No.
Brown
Wire colors
White
Blue
Black
1
2
3
4
Reader/Writer Ethernet connector
Connector on Ethernet Cable
Summary of Contents for V780 Series
Page 22: ...Version Upgrade Information 20 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Page 60: ...3 Part Names and Functions 3 14 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Page 152: ...6 Functions 6 76 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Page 334: ...8 Browser Interface 8 44 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Page 358: ...9 Troubleshooting 9 24 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Page 392: ...Appendices A 30 UHF RFID System V780 series Reader Writer User s Manual Z389 ...
Page 393: ...I 1 I UHF RFID System V780 series Reader Writer User s Manual Z389 Index ...
Page 397: ......