Learn how to quickly set up and configure the EtherNet/IP settings on your Stratos Multi analytical transmitter.

The Value of EtherNet/IP

If you’re utilizing an Ethernet / IP network infrastructure within your plant, you probably already understand the value this protocol. But are you utilizing this protocol for your liquid analytical measurement loops? The Stratos Multi from Knick is the most flexible analytical transmitter on the market, incorporating seamless communication via Ethernet / IP to enabled devices and control systems.

Stratos Multi Configuration

Let’s look at the Stratos Multi and discuss the setup and configuration of your Ethernet settings within the transmitter. On the backside of the faceplate is located the terminal blocks for connection of power supply, up to two sensors in a variety of different formats, as well as our additional I/O. Here you can see the RJ 45 jack for our Ethernet connection. Additionally, a nice feature of this transmitter is the inclusion of (2) 4…20 mA output signals. This allows for a bridge from the transition from traditional analog communication to Ethernet digital communication into the control system.

Electronic Data Sheet

Before you begin communication to your Stratos Multi, download the Electronic Data Sheet (or EDS) file from our website. System integration requires the EDS to function. After importing the EDS, adjust the network settings via the Ethernet interface or locally at the transmitter.

Local Adjustment

To perform the adjustments locally, we will start by entering the Parameter Setting menu. Note that the default passcode for the Administration Level is 1 9 8 9. Within the Parameter Setting Menu, we can scroll to the bottom of the screen and select EtherNet / IP. Ensure that you have enabled the Ethernet / IP communication before moving on to the specific settings. Here we can define the address mode and address as well as the subnet mask and standard gateway.

Once configured, we can assign our measured values to the analog inputs. As a standard, the Stratos Multi provides 20 analog inputs for assignment of not only the main measured values, but also valuable diagnostic information for each connected sensor. And it’s as simple as that. Our local configuration is now complete. We can now begin the process of incorporating the device into design software such as Rockwell Automation’s Studio 5000. With the implementation of Ethernet / IP protocol into the Stratos Multi, you can now take full advantage of continuous monitoring of the intuitive diagnostics provided by the device. Be sure to check out our other videos on the Knick Stratos Multi transmitter.