Attribute	Value
Bus status	Profinet
Use	Industrial communications
RFID communication interface	RS-485
RFID port transmission distance	Shielded twisted pair, < 50m
Degree of protection	IP67, according to EN 60529
Housing material	Aluminum alloy
Housing color	Black
RFID connector	M12 5Pin A coded Female

Product Description

Key Advantages

High protection level (IP67) with strong corrosion resistance for harsh industrial environments
Supports mainstream PLCs with mature function blocks/routines
Compatible with industrial communication protocols including TCP/IP, Modbus TCP, PROFINET, EtherCat, and Ethernet/IP
High stability and reliability for 24/7 operation

Design Features	Application Area
Dual network ports with cascading support 6 RFID ports for comprehensive connectivity	Ideal for harsh industrial environments requiring multiple RFID connections to bus networks

Electrical Interfaces

Ethernet Interface (LK1/LK2)

Power Supply Interface (Pi/Po)

Pin	Assignment	Description
1	US (+24V)	System power supply positive
2	GNDL (0V)	Load power supply negative
3	GNDS (0V)	System power supply negative
4	UL (+24V)	Load power supply positive
5	PE	Protective earth

RFID Interface (RF1~RF6)

Pin	Assignment	Description
1	US (+24V)	System power supply positive
2	A (RS485)	RS485 A
3	GNDS (0V)	System power supply negative
4	B (RS485)	RS485 A
5	NC	Not connected

LED Operating Display

System Status

SYS is the system status LED, US is the voltage status LED, and CS is the key chip status LED.

Name	Color	State	Description
SYS	Blue/Red	Off	The GM is power off
		Blue LED on	The GM has completed initialization and is operating normally
		Blue LED flashing	The GM is running at default settings
		Red LED on	The GM is in BOOT mode
Red LED flashing	Software failure

Technical Data

Electrical Specifications

Parameter	Specification
Supply voltage	18-30VDC
Current consumption	< 80mA@24V
Power protection	Overcurrent, reverse connection, surge, ESD, FFT protection
Bus	PROFINET
Communication	Dual network ports with integrated switching function, compliant with IEE802.3 standard, 10/100M adaptive
RFID port number	6