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Fixed ReadersRAVODEX CATALOG REFERENCE / RVD-FR-1004

RVD-FR-1004 Linux UHF RFID Reader, 4 Antenna Ports

Name: RVD-FR-1004 Linux UHF RFID Reader, 4 Antenna Ports
Brand: Hopeland
SKU: RVD-FR-1004

RVD-FR-1004 is a four-port UHF RFID catalog option with a published Linux 5.4.61 system. Its source lists SDK languages, filtering functions and a PLC/Modbus-compatible data format. Use those entries to request the actual integration documents and message examples for your controller. Before ordering, define which observations become a host event and how sensor inputs or relay outputs participate in that workflow.

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Use this catalog code in your inquiry. Include the installation country, required interfaces and quantity.

RAVODEX PROCUREMENT ANALYSIS

Specify the event your controller needs.

The specifications below are manufacturer-published information. The procurement questions are RAVODEX’s interpretation of what to confirm for your installation.

Software and SDK deliverables

Operation SystemLinux 5.4.61
SDKWindows system– .Net / .Net core / C++ / Java SDK Android system- Java Linux system – Java SDK

A Linux version and a list of SDK languages help you shortlist an integration path. They do not resolve which library, build or firmware version your application will use.

Confirm in the quotation: Required SDK language, host operating system, sample application and the firmware version associated with the quotation.

PLC message and recovery behavior

Special functionAutomatic card reading/whitelisting Breakpoint resuming/data filtering Custom output PLC/Modbus compatible data format Can support RF/EM temperature sensor chip

The source mentions PLC/Modbus-compatible data format, filtering and breakpoint resuming. Turn these broad functions into examples of the messages and failure handling your project requires.

Confirm in the quotation: Register or payload examples, tag filtering rules, reconnect behavior and the definition of a duplicated or missed event.

Antennas, triggers and outputs

I/O interface4 optocoupler input, 4 relay output
Input PowerDC 24V/2.5A（DC 9V～30V，60W）
Antenna Port4 RP-TNC antenna ports

Map each antenna to a physical read point and each input or output to its role in the process. Confirm electrical and power details before treating the port counts as a finished control design.

Confirm in the quotation: Four-port allocation, sensor and relay wiring, electrical limits, supplied cables and the DC power arrangement.

Test these points with your samples.

Replay the expected tag events into the actual host or controller and check the payload.
Disconnect and restore the host connection, then record missing or repeated records.
Test the intended trigger and output sequence with each antenna position.

These are proposed checks, not measured results for this catalog item.

CHECK THE OTHER CONFIGURATION

Compare with RVD-FR-1001.

RVD-FR-1001 lists Android 9.0 and a different communication and power configuration. Compare it when an application on an Android reader is part of your design.

Review the alternative Compare fixed-reader configurations

Include this in your RVD-FR-1004 inquiry.

Installation country · Host or PLC model · SDK language · Required message format · Antenna and I/O plan · DC supply and quantity

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DOCUMENTED CAPABILITIES

Plan around the listed configuration.

Four antenna ports
Linux platform and remote configuration
RJ45, RS232, RS485, USB and Wiegand interfaces
RSSI and tag-data filtering

TECHNICAL REFERENCE

RVD-FR-1004 configuration details

Manufacturer specifications for the equipment listed under RAVODEX catalog code RVD-FR-1004
Parameter	Published specification
Processor	dual-core Cortex-A7 1GHz
Memory	Flash 8GB，DRAM 128MB
Operation System	Linux 5.4.61
Firmware upgrade	Demo software/remote upgrade
SDK	Windows system– .Net / .Net core / C++ / Java SDK Android system- Java Linux system – Java SDK
Special function	Automatic card reading/whitelisting Breakpoint resuming/data filtering Custom output PLC/Modbus compatible data format Can support RF/EM temperature sensor chip
Operating temperature	-20℃～+70℃
Storage temperature	-40℃～+85℃
Humidity	5%RH～95%RH (no condensation)
Protocol	ISO/IEC 18000-6C/EPC C1Gen2、C2Gen2，GB/T 29768-2013, GJB 7377.1
Frequency	FCC：902MHz～928MHz ETSI：865MHz～868MHz
Output Power	0dBm～35dBm (±1dBm adjustable)
Read Range	0m～20m (Related to transmit power, antenna type, tag type and application environment)
Write Range	0m～10m (Related to transmit power, antenna type, tag type and application environment)
Channel Bandwidth	＜200KHz
Anti-collision Algorithm	Fixed frequency/frequency hopping optional
Operating mode	Supports multi-tag/intensive read and write
Dimension	241mm×132mm×36mm
Weight	1.2Kg
Material	Die-cast Aluminum
Status indication	Power, Status, Antenna Port Indicators
Power consumption	25W
Communication Interface	RJ45，RS232，RS485，USB Host&Client，Wiegand
Optional	WiFi, Bluetooth
I/O interface	4 optocoupler input, 4 relay output
Input Power	DC 24V/2.5A（DC 9V～30V，60W）
Antenna Port	4 RP-TNC antenna ports

Product identity & original documents

RAVODEX catalog code: RVD-FR-1004
Manufacturer reference: HF340
Manufacturer: Shenzhen Hopeland Technologies Co., Ltd.

The RAVODEX reference is a catalog SKU. It does not replace the equipment identity in manufacturer datasheets, approvals or service records.

Technical source: Hopeland published product information. Confirm the exact variant, accessories and current documentation in your quotation.

Sharp 340 380 new standard 4/8 ports reader

YOUR NEXT PROJECT

Specify RVD-FR-1004 for your project.

Bring the read point, installation country and host requirements into the quotation. Confirm the exact equipment and documentation before ordering.

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