SMG-5420 / RS422/485 Modbus Gateway

Product Specification Download Ordering Info

modbus rtu ascii to modbus tcp rs422 rs485 ethernet smg 5420

SMG-5420 is an industrial Modbus Gateway that converts and routes Modbus data between the serial line and Modbus/TCP. This can help to communicate between Modbus master (or slave) of serial line and Modbus slave (or master) of network.
SMG-5420 provides 10/100Mbps Ethernet and RS422/RS485 serial port.

The SMG-5420 is the ideal solution for integrating RS422/RS485 Modbus RTU/ASCII sensors into SCADA systems. It ensures accurate data readings and seamless data transmission via Modbus TCP.

Learn more about modbus gateway solution >

Features

RS422/485 Modbus Gateway
10Base-T/100Base-TX Ethernet
RS422/485 serial port
Support multiple TCP connection (Max. 4 channels)
Industrial temperature range (-40℃ ~ +85℃)

* The above information is subject to change and Sollae Systems is not responsible for any changes.
Serial Physical Interface
Serial Interface	RS422/RS485
Serial Interface	TX+, TX-, RX+, RX-, GND with embedded 3.9K biasing resistors and TVS TRX+, TRX-, GND with embedded 3.9K biasing resistors and TVS
Connector	3.5mm Pitch Terminal Block

Serial Port Property
Baudrate	1,200bps ~ 230,400bps
Data Bits	8bits, 7bits with Parity
Parity	None, Even, Odd, Mark, Space
Stop Bit	1, 2

Network Physical Interface
Network Interface	10Base-T/100Base-TX Ethernet(RJ45)
	Ethernet Speed Auto Sense
	1:1 or Cross-over Cable Auto Sense

Software Functions
Protocols	IPv4/IPv6 dual stack
	TCP, UDP, ICMP, DHCP, Modbus/TCP, mDNS
	Modbus/RTU, Modbus/ASCII
Security	Password

Indicators(LEDs)
PWR	Red
RUN	Yellow
LINK	Green
MRX	Green
MTX	Green
STX	Green
SRX	Green

Management
spFinder	Configuration and Monitoring Tool through Network

Dimension
Size	94mm x 57mm x 24mm

Operating Environment
Input Voltage	DC 5V±0.5V
Protection	Reverse Voltage Protection / Surge Protection
Current Consumption	145mA typical
Operating Temperature	-40℃ ~ +85℃
Storage Temperature	-40℃ ~ +85℃

Certificate
KC	Registration(KN 32, KN 35)
CE	EMC 2014/30/EU, RoHS 2011/65/EU
FCC	FCC Part 15 Subpart B, Class A