Damocles MINI: SNMP Web relay

Webrelay with 4 digital inputs and control 2 NO/NC relay contacts over the Web and M2M (SNMP, XML). Dry contact event email or SNMP Trap alert.

Control two remote relays and four digital inputs (dry contacts) with a Web interface. Switch a relay or check the input states over an IP network.

The Damocles MINI is a snmp / web relay that is typically used to remotely switch on or off other devices or to measure energy consumption (using pulse counters at the inputs).
When an input contact is closed, Damocles sends an email with customized text. Optionally, the email can be sent after a defined delay (for example, to send an alert if a freezer door stays open for more than 5 minutes).

Typical application is sending the email based on Dry contact inputs, remote restart or remote relay control. Relay outputs can be controlled over M2M protocols SNMP, XML over http or Modbus/TCP.

Box-2-Box mode

Changes at a dry contact input of one device (A) are sent over the network (SNMP Trap) and reflected at the relay output of the other device (B). Damocles MINI can react to changes at the inputs of another Poseidon or Damocles unit (without any additional software).

Example: Too high temperature in the datacenter (measured by Poseidon 3266) turns on a warning red light in the IT department in another building (relay output of Damocles MINI).

Product Parameters

  • Ethernet: RJ45 (10BASE-T)
  • WEB: Built-in web server, GUI for configuration
  • Inputs: 4 digital (dry contact) inputs with pulse counters
  • Outputs: 2 digital outputs (relays, 24VDC)
  • M2M communication protocols: SNMP, XML, Modbus/TCP
  • Reaction to changes at the input: SNMP trap, Email (editable text with macros)
  • Box-2-Box mode: Outputs are activated by alerts from other devices (Poseidon / Damocles)
  • PD Trigger: Alert redirection to SMS, Pop-Up, shutdown PC, ...
  • PDMS: Logging of values, graphs, export to MS Excel
ST-HW Damocles MINI

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