SIG-5441 / 4-Port Digital Input I/O Gateway to Sollae Cloud

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SIG-5441 is a remote I/O gateway equipped with 4 digital input ports and an Ethernet interface. The device is connected securely to Sollae IoT Cloud via MQTT protocol. The device allows monitoring the state of equipment/sensors from anywhere via a web interface.

Each individual digital input also has a counter function. This makes SIG-5441 not only suitable for state monitoring but also counting applications.

Depending on users' configuration, if the counter value in a digital input port passes through a predefined threshold or the state of digital I/O ports changes, it can alert users via the web UI and/or send commands to control digital outputs of other devices (SIG-5451, SIG-5601).

Since SIG-5441 is connected to Sollae IoT Cloud, it benefits from various Sollae IoT Cloud features, such as real-time monitoring, secure, user-defined event, alarming, and different web interfaces. It is very easy to use. The user just needs to connect to the Internet, sign into the cloud, register the device to the user's account and interact with the device via the web. Visit Sollae Cloud for more information.

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Features

4 digital input ports
Wet contact or Dry contact input
MQTT over TLS
Support multiple access via Cloud
Free to use Sollae Cloud
Industrial temperature range (-40℃ ~ +85℃)
Customizable web User Interface for monitoring with Sollae Studio
Email Notification
Device logging data stored up to 30 days

* The above information is subject to change and Sollae Systems is not responsible for any changes.
Digital Input
Input Type	Dry Contact / Wet Contact / NPN / PNP
Input Voltage Range	4.5V ~ 25V
Number of Ports	4 ports

Network Physical Interface
Network Interface	10Base-T/100Base-TX Ethernet(RJ45)
	Ethernet Speed Auto Sense
	1:1 or Cross-over Cable Auto Sense
	1000 VAC Isolation

Software Functions
Protocols	IPv4/IPv6 Dual Stack
	TCP/UDP
	ICMP, DHCP, mDNS, TLS, MQTT
	SSL/TLS

Indicators
LED	MTX, MRX, Di0, Di1, Di2, Di3

Management
spFinder	Configuration and Monitoring Tool
Security	Password

Dimension
Size	94mm x 57mm x 23mm
Weight	about 65g

Operating Environment
Input Voltage	DC 5±0.5V
Protection	Reverse Voltage Protection / Surge Protection
Current Consumption	typically, 150mA
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