HX630 Smart Low-Frequency RFID Read-Write Module with Wiegand/TTL Output for Access Control All-in-One Devices

The HX630 series is a 125KHz low-frequency module series designed for read-only EM4100/TK4100 and their compatible cards. It can read and output the CSN card number. Output formats such as Wiegand26/34, TTL, or RS232 are available. It can be embedded into access control systems, attendance applications, elevator control systems, parking lots, barriers/speed gates, handheld terminals, tablet terminals, smart gaming machines, and various smart terminal devices.

It shares the same dimensions and pin definitions as the HX880 series (13.56MHz) module, allowing for direct hardware replacement.

Key Features:

125KHz operating frequency
Compact size for easy integration
Reads only CSN card numbers
Multiple output formats

Technical Parameters:

Model: HX630
Operating Frequency: 125KHz
Supported Cards: EM4100 cards and their compatible variants
Interface: Wiegand26/34, TTL, RS232
Power Supply: 5V
Sensing Distance: 0~10cm (depending on tag size, manufacturing process, and coil)
Operating Temperature: -10℃~50℃
Coil: External, multiple specifications available
Module Dimensions: 39mm * 19mm * 9mm

Model Description:

Model: Interface
HX630-W: Widgand26
HX630-G: Widgand34
HX630-T: TTL
HX630-S: RS232

Pin Description:

Typical Applications:

Access Control

Attendance Systems

Elevator Control

Parking Lots

Barriers/Speed Gates

Handheld Terminals

Tablet Terminals

Smart Gaming Machines

Various Smart Terminal Devices