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SIG-5451 / 2-Port Digital Output I/O Gateway to Sollae Cloud

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digital output relay mqtt cloud sig 5451

SIG-5451 is a remote I/O gateway equipped with 2 digital output ports and an Ethernet interface. The device is connected securely to Sollae IoT Cloud via MQTT protocol. The device allows us to monitor and control the states of equipment from anywhere via a web interface.

Each individual digital output port has a relay with both NO (Normal Open) and NC (Normal Closed) mode. Apart from ON/OFF control, each digital output can also be controlled to generate a pulse by simply clicking a button on the web.

The output port also can be automatically controlled by time-based schedules. A user needs to set schedules on the cloud, just like setting alarms on smartphones; the cloud will send commands to control on time.

Depending on users' configuration, if the state of digital I/O ports changes, it can alert users via the web UI and/or send commands to control digital outputs on the same device or other devices (SIG-5451, SIG-5601).

Since SIG-5451 is connected to Sollae IoT Cloud, it benefits from various Sollae IoT Cloud features, such as a real-time, secure, user-defined event, alarming, scheduling, 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.

    Features
  • 2 digital output ports
  • Both NO and NC output
  • MQTT over TLS
  • Support multiple access via Cloud
  • Free to use Sollae Cloud
  • Industrial temperature range (-40℃ ~ +85℃)


* The above information is subject to change and Sollae Systems is not responsible for any changes.
Digital Output
Output TypeRelay (Type C - NO/NC, Max DC 30V/2A with resistive load)
Number of Ports2 ports


Network Physical Interface
Network Interface10Base-T/100Base-TX Ethernet(RJ45)
Ethernet Speed Auto Sense
1:1 or Cross-over Cable Auto Sense
1000 VAC Isolation


Software Functions
ProtocolsIPv4/IPv6 Dual Stack
TCP/UDP
ICMP, DHCP, mDNS, TLS, MQTT
SSL/TLS


Indicators
LEDPWR, STS, MTX, MRX, Do0, Do1


Management
spFinderConfiguration and Monitoring Tool
SecurityPassword


Dimension
Size94mm x 57mm x 23mm
Weightabout 68g


Operating Environment
Input VoltageDC 5±0.5V
ProtectionReverse Voltage Protection / Surge Protection
Current Consumptiontypically, 210mA
Operating Temperature-40℃ ~ +85℃
Storage Temperature-40℃ ~ +85℃


Certificate
KCRegistration(KN 32, KN 35)
CEEMC 2014/30/EU, RoHS 2011/65/EU
FCCFCC Part 15 Subpart B, Class A














Part Number Description Note
SIG-5451-BO cse h55n line
SIG-5451
 
Optional Accessories Description Note
BRACKET_BLACK bracket
Datasheet
MOUNTER mounter
Datasheet