CK-LR03 series compact low-frequency reader/writer

The CK-LR03 series reader/writer operates at a frequency of 134.2KHZ and is a 3-in-1 low-frequency reader/writer that integrates an antenna, amplifier, and controller. It has the characteristics of small size and high integration. The reader/writer integrates wireless communication protocols for the RF part, so users do not need to understand complex RF communication protocols. They only need to perform simple access operations on the corresponding registers to complete the modification of the carrier data.
The CK-LR03 series readers are compatible with industrial communication interfaces such as RS232, RS485 (Modbus RTU), Canbus (Canopen), etc., making it convenient for users to access different control systems.

Selection of Reading and Writing Heads

Electrical parameters
Working frequency: 134.2KHZ
Wireless transmission rate: 2 kbit/s
Standard (carrier type): EMID, ISO11784/85
Maximum code carrying capacity: 512 bits
◆ Sensing range
Reading distance: 0~50mm (depending on the performance of the carrier and the usage environment)
Writing distance: 0~40mm (depending on the performance of the carrier and the usage environment)
Working voltage: DC24V
◆ Labor consumption: ≤ 1.2W
◆ Signal indication: LED
Communication interface: RS232 (Modbus RTU), RS485 (Modbus RTU), Canbus (Canopen)

mechanical properties
Protection level: IP67
Communication connection: M12 × 1 connector
Shell material: ABS+stainless steel
Filling: Silicone
Size: ø 30mm × 80mm
Weight: Approximately 40g

Application field
Tool management, robotic arm data collection, intelligent production line, power lithium battery production line, etc

Product dimensions
Mechanical dimensions: ø 30mm × 80mm