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“LS Ubiquitous RF-ID System”
3.4 Power Connection
The required power for LGRF Reader operation, is a rated DC 24V (more than 300mA). For
power supply device, DC Adapter and SMPS (Switching mode power supply) suitable for the
power specification of LGRF-H Reader of LGIS shall be used.
If you find the side of Reader, the section appears as shown on [Fig. 3.4.1].
[Fig. 3.4.1] Section of LGRF-H side
If you see the left side of the product in [Fig. 3.4.1], there is DC Jack Connector to be
connected to Adapter. In case of using 24V Adapter, direct connection is available. And it is
available to supply the power by using a power supply terminal located on the side of DC Jack.
Under the environment having a hazard of poor contact of DC Adapter Jack by vibration and
impact when installing the Reader, it is recommended to use the power terminal.
[Fig. 3.4.2] shows the common SMPS and 24V DC Adapter that are used for supplying the
power to LGRF-H Reader.
[SMPS] [Adapter]
[SMPS]
[Fig. 3.4.2] Common DC24V SMPS and Adapter
DC Adapter
Power terminal
Summary of Contents for LGRF-H
Page 23: ...23 70 LS Ubiquitous RF ID System 2 4 Product Appearance and Dimension Fig 2 4 1 LGRF H Reader...
Page 24: ...24 70 LS Ubiquitous RF ID System Fig 2 4 2 LGRF H Reader Fig 2 4 3 Antenna A Type...
Page 25: ...25 70 LS Ubiquitous RF ID System Fig 2 4 4 Antenna B Type Fig 2 4 5 Antenna C Type...
Page 70: ...70 70 LS Ubiquitous RF ID System 2 Example of MELSEC PLC ASCII mode communication...
