LASSORFID Series Multi-Channel RFID Readers丨 Power Plant Intelligent Vehicle Management RFID Reader丨 Mining Weighing Vehicle Management RFID Reader丨 A

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LASSORFID Series Multi-Channel RFID Readers丨 Power Plant Intelligent Vehicle Management RFID Reader丨 Mining Weighing Vehicle Management RFID Reader丨 A

LASSORFID series multi-channel RFID readers are designed for intelligent applications in power plants, mining operations, vehicle weighing systems, asset management, production line management, logistics traceability, warehouse management, construction site personnel management, ship management, customs port operations, and industrial production line automation.
The LASSORFID 404 is a high-performance multi-channel split reader that delivers exceptional long-range performance for dense tag density (over 400 tags/s) with outstanding identification accuracy. It features RSSI value detection capabilities and has been widely adopted in smart power plants, mining facilities, vehicle weighing systems, asset management platforms, customs ports, warehouse management systems, and intelligent industrial production lines.
The LASSORFID Series multi-channel RFID readers feature:
High industrial protection rating, high-performance multi-tag recognition algorithms; hardware freeze monitoring; equipped with latest international and domestic multi-protocol standard modules and wide-spectrum frequency hopping mode for superior anti-interference capability; RF amplifier status monitoring; multiple onboard temperature sensors; support for multilingual development languages including VC, VB, C#, etc.; abundant communication interfaces; and OEM/ODM services available.
The LASSORFID series multi-channel RFID readers are used in applications such as power plant intelligent vehicle management, mine weigh-in-motion vehicle management, asset management systems, production line management, logistics and traceability management (WMS), warehouse management, construction site personnel management, maritime vessel management, customs and port management.

Technical parameters of LASSORFID series multi-channel RFID reader

SIZE	210mm(L) x200mm(W) x 30mm(H)
Weight	1.8 Kg
input voltage	DC 12V - 18V
Standby state current	<70mA
Sleep state current	<100uA
maximum operating current	600mA +/-5% @ DC 12V Input
Working temperature	- 20 °C - + 55 °C
Storage temperature	- 20 °C - + 85 °C
Humidity at work	< 95% ( + 25 °C)
Air interface protocol	EPC global UHF Class 1 Gen 2 / ISO 18000-6C ISO 18000-6B
Workplace support	US, Canada and other regions following U.S. FCC Europe and other regions following ETSI EN 302 208 with & without LBT regulations Mainland、 China 、Japan、Korea、Malaysia、 Taiwan
Output power	0 - 33dBm
Output power accuracy	+/- 1dB
Output power flatness	+/- 0.2dB
Reception sensitivity	< -85 dBm
Peak disk label speed	700 sheets/second
Tag cache	1000 sheet TAG @ 96 bit EPC
TAG RSSI	Support
Antenna connection protection	Support
Environmental temperature monitoring	Support
work pattern	Stand-alone/Intensive
Communication interface	RS-232 or TCP/IP
GPIO	2-way input optocoupler 2-way output optocoupler
Maximum communication baud rate	115200 bps
Heat dissipation method	Utheisa Kong gas cooling
The RF chip uses LASSORFID IMJ R	The radio frequency channel is based on a dedicated UHF RFID chip with excellent performance.
High performance multi-tag recognition algorithm	The unique I-Serch multi-tag recognition algorithm provides the highest identification efficiency in the industry.
An algorithm optimized for reading a small number of tags	Algorithms designed for applications that read a small number of tags. Ultra-fast tag response speed.
Dual CPU architecture design	The primary CPU handles polling of tags, while the secondary CPU manages data processing. These two components operate in parallel without interfering with each other, significantly boosting overall performance. The secondary CPU generates truly random numbers and monitors the system's operational status.
Fast 4 antenna polling function	High-speed polling 4 antennas. The minimum polling time for each antenna is approximately 25mS. The polling time for each antenna can be configured separately.
Two tag inventory modes	Caching mode and real-time mode. In caching mode, the tags are first placed into the cache and duplicate data is filtered out, ensuring no redundancy. In real-time mode, the tags are immediately uploaded upon detection, allowing users to access the data as soon as it's available.
Hardware crash monitoring	The hardware monitors the CPU running status. It runs 24 hours a day, 365 days a year without crash.
The RF chip uses LASSORFID IMJ R	The radio frequency channel is based on a dedicated UHF RFID chip with excellent performance.
Wide input low voltage design	Input voltage DC 12-18V.
Low-power design	Maximum peak current of 600mA +/-10% at full power output (12V DC input). Low power consumption of up to 300mA +/-10% with single label (12V DC input).
State monitoring of radio amplifier	Monitor the working status of the RF power amplifier. Ensure that the power amplifier does not appear in saturation state. Ensure that the power amplifier works stably for a long time.
Implement full protocol functions 18000-6B/C	Implement all read and write functions specified in the 18000-6B protocol. It can quickly switch between the two protocols to realize simultaneous reading of dual protocol tags.
18000-6B Big data read/write in one go	One-time read of 216 bytes takes less than 500ms, and one-time write of 216 bytes takes less than 3.5 seconds. Read and write of any data length in one time. The read and write are stable and reliable, with a success rate close to 100%, perfectly reflecting the data transmission quality of R2000.
Antenna connection status monitoring	Determine the antenna connection status. Protect the receiver. Can be turned off by command.
Excellent industrial design	A single molding ultra-thin cast aluminum body, the industry recognized classic shape.
Premium connector system	All use the best brand name connectors to ensure reliable connection.
Excellent onboard power supply system	The board is equipped with 8 independent power supplies. Each component is powered by a separate power supply. All power supplies have soft start function to ensure stable voltage at any time.
Multiple onboard temperature sensors	Ensure accurate control of RF output power. Two mutually backup power verification modules. The system can operate normally unless both are damaged. Multi-point monitoring, precise monitoring of system operating temperature.
Double backup output power correction	Ensure accurate control of RF output power. Two mutually backup power verification modules. The system can operate normally unless both are damaged. Multi-point monitoring, precise monitoring of system operating temperature.
A simple and efficient instruction system	Serial port based instruction system. Simple, efficient, convenient and fast integration.
Outstanding heat dissipation design	All heating devices feature a heat-conductive structure with large contact surfaces of heat dissipation fins. The thermal coupling interface uses high thermal conductivity solid materials that do not volatilize at high temperatures. The cast aluminum body provides continuous heat dissipation, ensuring no overheating during prolonged continuous operation.