Translate SCADA protocols to IT in real-time without disrupting, interrupting or reconfiguring your existing networks

Introducing the SmartSwarm 351

If you’re an engineer in charge of SCADA systems like MODBUS RTU, you may have been asked by IT or upper management to find a way to translate and release your SCADA data, in real-time, to IT infrastructure protocols like MQTT, JSON so the information is available and understandable to other parts of your organization.

You also know that extracting data, in real-time, from your existing SCADA protocol can be both difficult, time-consuming, and completely disruptive to mission critical tasks where monitoring cannot stop for more than a few minutes, let alone hours or days to replace and reconfigure an existing SCADA master device.

SmartSwarm 351

So ultimately, how do you translate and release your SCADA data to IT, in real-time, without adversely affecting your existing SCADA networks in any way shape or form?

This is why we made the SmartSwarm 351.

The B+B SmartWorx SmartSwarm 351 is ultimately a bolt-on, non-invasive physical device that provides an easy and cost effective way to release and translate your SCADA data, in real-time, to a wider enterprise IT environment. And compared to similar devices and solutions out there, it does so without impacting your programming, processes or people.

Get data without getting in the way (non-intrusive)

Instead of replacing the existing SCADA or automation master device like similar devices already on the market, the SmartSwarm 351 connects to the serial data line and ‘eavesdrops’ on the communications between the master and the attached slaves. From this it builds a comprehensive picture of the status of each of the connected devices, in real-time, without impacting any performance of the existing SCADA or automation system:

  • Connects transparently to existing system by simple connection across the serial bus.
  • Does not require any reconfiguration of the system
  • Does not impact performance of the existing system
  • Learns about connected devices by simply listening to Modbus traffic

At no time will data of any kind flow back into your existing system. Your system won’t even know it’s there.

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Watch how it works

Watch our video on the right to see how SmartSwarm 351 works with existing closed SCADA automation systems and provides automation data to the Enterprise system.

No-worry connectivity to IT

Unlike similar devices, the SmartSwarm acts a fully functional gateway via options like Ethernet or cellular, taking care of all of the hardware complexities and potential issues of an unattended communication system that you don’t have time to become an expert on, including:

  • Session awareness
  • Connection re-establishment
  • Connection re-routing
  • Multiple geographies
  • Data optimization

Once our gateway captures the SCADA data, it adds the necessary layers to convert this device specific poll-response into the decoupled, event-driven model needed by IT.

By default, ETH0 is set up as a DHCP server for diagnostic devices and ETH1 is set up as a DHCP client as an uplink for data to be sent to IT.
By default, ETH0 is set up as a DHCP server for diagnostic devices and ETH1 is set up as a DHCP client as an uplink for data to be sent to IT.
If cellular communications are required, main and diversity antenna connections are available via SMA connectors on the front panel.
If cellular communications are required, main and diversity antenna connections are available via SMA connectors on the front panel.

Built rugged to work in your environment

Since your SCADA data needs to be heard and translated at the source, we’ve designed the SmartSwarm 351 to operate in some of the most demanding environments. Operating Temperatures range from -40C to 75C, with IP42 Ingress protection and 0 to 95% operating humidity (non-condensing).

It is also mountable, with DC power input for 24VDC rail.

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Real-time raw data translation with simple, one-time setup

As you know, raw SCADA data is of little use within an IT system as it can only be interpreted with detailed knowledge of the source device and its register map.

Our SmartSwarm 351 gateway allows data to be enriched (translated) in real-time as it is being sent to IT, providing contextualized, self-defining and semantically searchable data understandable by anyone without SCADA knowledge. It accomplishes this by providing a default scheme where topics and value ranges are based upon SCADA terminology but crucially allows users to substitute their own topic space definitions and value ranges for each recovered point.

swarm-simple-setup

Sends only the data that IT needs

If you’re using a poll-response protocol like MODBUS, you know there are generally no significant changes from poll to poll. If you listen in, translate and send that same type of data to IT via cellular uplink, the result could be very costly in terms of the data plan. And even if you are using a direct connection like Ethernet, asking IT to constantly process the same information may be perceived as wasteful.

Our SmartSwarm 351 offers a variety of filters to control the flow of data to IT on an event-driven basis, addressing the possibility of excessive data overload and cost on the IT side. These filters includes things like:

  • Digital change of state
  • An analogue moving outside of an alarm threshold, or
  • Having a rate change above a value or having moved by more than a dead band from the value last published.

These filters also exist to generate “publish triggers” on a time or scheduled basis. You even have the ability to control what is published. Our user-friendly GUI makes these selections simple, allowing you or IT to optimize the publishing of data for the real time response, age of data, and communications data plan considerations they have.

swarm-translate

Automatic data encryption and authentication

SCADA devices have no integral security features – They rely on the assumption that they are deployed on a closed communications network which has physical protection against intrusion. The idea of sending data to IT over networks which may be susceptible to interception brings up questions of security and privacy. It also needs brings up the question of preventing unauthorized inbound connections.

The SmartSwarm 351 addresses all of this, wrapping layers of authentication and encryption around published IT data to ensure security when data is transmitted offsite via potentially interceptable links. It also inherently offers features for firewalling, unit identification and VPN tunneling.

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Compatible potentially with almost any set of protocols

SmartSwarm 351’s service based architecture approach allows us to easily plug in alternative SCADA and IT protocols. Of the models immediately available, we have initially selected protocols that have a very wide user base (for example MODBUS RTU for SCADA and MQTT for IoT).

If you’re concerned that your requirements for protocols aren’t as widely adaoped, our architecture makes it easy to bind multiple services, so we could take the enriched, filtered payloads being generated by the application and connect these to both an MQTT and a future protocol service, for example AMQP, XMPP, REST etc. to provide multiple concurrent uplinks. The same is true for SCADA protocols.

With Field-Tested Use Cases

Discover if the SmartSwarm 351 can work for you right now

Whether you’re running MODBUS RTU or some other form of SCADA or automation protocol and need to go to MQTT, AMQP, etc, we can help you determine if the SmartSwarm 351 can help you get the data to the department you need without significantly interrupting your operations.

Try It Now

Click below to see the specs, manual and pricing of our most popular SCADA to IOT configuration (Modbus RTU to MQTT). If you’re interested in a unit to try/test first-hand, there are also units available to purchase direct.

Note: Cellular enabled models may be unavailable in the U.S. due to pending carrier certifications

Discuss with one of our experts

If you have questions about SmartSwarm’s capabilities or are just trying to figure out exactly how you need to solve your real-time data export challenge, let us know and we’d be happy to connect you with one of our experts.