EM-482 provides an effortless way to set up remote control of your industrial equipment using the free web-SCADA Overvis.

Manage remotely and gather analytics from:

  • HVAC systems controllers
  • Agricultural smart devices
  • Refrigeration controllers
  • Power network relays, meters and other equipment
  • Industrial IoT devices
  • Industrial sensors and meters (with the use of OB-215/OB-216)
  • Any other MODBUS-compatible electronics

Connect multiple devices situated in different physical sites under one account. Scale your monitoring solution according to your needs.


FEATURES WHEN USED IN CONJUNCTION WITH OVERVIS PLATFORM

Data collection:

  • Gather operational data points (any numeric values) from your equipment.
  • Store history of operational data, get insights and analytics.
  • Collected data is fully exportable (Excel, CSV).

SMS and email notifications:

  • Configure alarms for operational parameters thresholds or connection errors.
  • Set up a “chain of responsibility” requiring alarm confirmations from personnel and escalating them on the absence of response.
  • All alarm actions are logged and ready for review.

Real-time monitoring and control:

  • Create dashboards with real-time information received from the equipment.
  • Visualize the data using open SVG format. Use Google Maps API to display objects’ locations.
  • Use JavaScript and Overvis API to set up quick action controls for operation personnel.

And more:

  • Use templates to quickly create devices and alarms.
  • Manage access levels for different accounts inside one organization.
  • Works with dynamic IPs and bypasses firewalls.
  • Optimized mobile access.
  • Industry-standard encryption.

Overvis API allows the automation of control and can be used to load data into other management systems.

TECHNICAL INFORMATION

  • EM-482 serves as a gateway between MODBUS RTU (RS-485) and MODBUS TCP (over Wi-Fi).
  • Supports MODBUS RTU/ASCII.
  • Provides an integrated web-interface to manage settings and update the firmware.

SETUP PROCESS

  1. Connect EM-482 to your equipment by RS-485 line. Please consult the operating manual for details.
  2. Set up an Internet Wi-Fi connection on EM-482. Press and hold the “R” button until the “POW” indicator starts glowing red, access Wi-Fi named “EM482”, open http://em.com/ in your browser. Select your main Wi-Fi endpoint name from the drop-down list, fill in the password, save and restart.
  3. Access a unique link on the EM-482 label to connect your equipment to the Overvis server. You will be able to create a free account and set up your equipment using a smart wizard form.

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Web access Wi-fi controller EM-482

  • 99.63€

  • Ex Tax: 81.00€