Compact UHF All-in-One RFID Reader VI-Q89

1. The system utilizes a high-performance CPU with high-computing AI capabilities, easily handling complex big data scenarios.
2. The RF module utilizes the VANCH VM-61E, a high-performance RF chip from the US Impinj E series.
3. It features extensive GPIO expansion capabilities and supports online upgrades.
4. Industrial communication options include ModBus RTU/TCP, ProfiNet, and EntherCAT.
5. Supports active, command, and triggered operating modes, as well as immediate, interval, and buffered data output modes.

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Datasheet

FEATURES

SPECIFICATIONS

Purchase code (product model)	VI-Q89
Physical parameters
Product Dimensions	227mm (L) x 227mm (W) x 68mm (H) (excluding mounting bracket and external wiring)
Weight	3kg
Case Material	ABS+PC engineering plastic
Protection Rating	IEC IP67
Electrical parameters
ARM ST32 microcontroller	ARM(STM32F107 Cortex-M3)
Android operating system (optional)	Android9.0
Linux operating system (optional)	Android/Linux/ARM MCU Operating System: Linux System Hardware: Linux RK3568-V 4.19 Basic Hardware Specifications: Cortex-A55 Processor, 1.416GHz/1.8GHz
Input voltage	DC12/3A
Power	25W
Ambient temperature detection	support
I/O interface	4-way optocoupler input (initial low level), 4-way relay output (loadable DC24V/2A)
Communication method
Communication interface	RS232, RS485, Wiegand, RJ45
Communication protocol	TCP/IP, RS232, RS485, ModBus RTU/TCP
Reliable firmware upgrade	Extensible OTA update mechanism
Application software interface	Supports MQTT, HTTP Post, and MySQL database connections
UHF RFID Parameters
RF core chip	VM-61FD (Fudan Microchip) / VM-R61E (Impinj E Series)
Air interface protocol	EPC Global UHF Class 1 Gen 2/ISO 18000-6c/ISO 18000-6B
Antenna gain	>9dBi
Polarization mode	Circular Polarization
Operating frequency	902-928MHz or 865-868MHz
Output power	0-33dBm ±1dBm
Output power adjustment	1dBm Steps (Configured via VANCH Software)
Receiver sensitivity	<-85dBm
Tag recognition peak speed	>800 times/second
Read distance	0-15 meters (dependent on reader configuration, antenna gain, and tag type)
Write distance	0-10 meters (dependent on reader configuration, antenna gain, and tag type)
Tag RSSI	Support
Antenna connection protection	support
Supported regions	The United States, Canada, and other regions compliant with US FCC Part 15; Europe and other regions compliant with ETSI EN 302-308; China, India, Japan, South Korea, Malaysia, and Taiwan
Environmental parameters
Operating temperature	﹣20°～﹢65°
Storage temperature	﹣40°～﹢85°
Ambient humidity	＜95% (non-condensing state)
Working status indication
Power indicator (PWR)	One red light, always on when powered normally.
Card reader indicator (RF)	One green light, flashes when reading an RFID card; turns off when not reading a card.
Buzzer	A beep indicates operating status.

PACKING LIST

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VI-Q89(ENG).pdf

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