Omron V780-Series User Manual page 34

2 System Configuration
Connection to a Workpiece Detection Sensor
Reader/Writer
V780-HMD68-EIP-
Precautions for Correct Use
• Ground the frame ground (GR) terminal on the power supply to 100 Ω or less. Otherwise,
performance may deteriorate.
• The black wire in the Power Supply Cable (pin 4) is not used. Do not connect it to any termi-
nal.
• To use the Reader/Writer in Run Mode, connect the control signal wire (white) to +24 VDC of
the power supply. If you connect the control signal wire (white) to the 0-V side of the power
supply, the Reader/Writer will start in Safe Mode.
• Connect a power supply that meets the following conditions to the Reader/Writer.
Supply voltage
Output current
Safety standard
2 - 4
Sensor
RF Tag
V780-A-JIME-Z3BLI-10
(recommended)
Recommended Ethernet Cable:
XS5W-T42 - ME-K (made by OMRON)
Recommended Power Supply Cable:
XS5F-D42 - 80-F (made by OMRON)
Item
24 VDC −15% to +10%
500 mA min.
SELV (Safety Extra Low Voltage)
UHF RFID System V780-series Reader/Writer User's Manual (EtherNet/IP
Switching Hub
*1
*1. This is the model number for
24-VDC power supply
Condition
Host device
(e.g., PLC)
Ethernet Cable
one package of 10 RF Tags.
Order the number of packages
that you require.
TM
) (Z402)