SMG-5521 / RS422/RS485 Modbus Gateway to Sollae Cloud

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modbus rtu ascii to mqtt rs232 ethernet smg 5521

With one side featuring an RS422/RS485 interface and the other side featuring an Ethernet interface, the SMG-5521 serves as an industrial Modbus Gateway, connecting your Modbus RTU/ASCII devices/sensors to the Sollae Cloud. Through the Sollae Cloud's web interface, you gain the ability to retrieve data from and control your Modbus RTU/ASCII devices/sensors. Moreover, you can take advantage of the Sollae Cloud's advanced features such as event-action triggers, email notifications, graphical representations, and customizable dashboards.
The SMG-5521 provides a 10/100Mbps Ethernet interface and an RS422/RS485 serial port.

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Features

RS422/RS485 Modbus Gateway To Sollae Cloud
10Base-T/100Base-TX Ethernet
RS422/RS485 serial port
Supports Modbus RTU/ASCII
MQTT over TLS
Support multiple access via Cloud
Free to use Sollae Cloud
Industrial temperature range (-40℃ ~ +85℃)
Customizable web User Interface for monitoring and controlling with Sollae Studio
Data is stored on Sollae Cloud for up to 30 days
Various widgets on Sollae Cloud for data visualization
Inter-device Event-Action
Email Notification

* 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