HW group: Perseus Energy 240

Gateway for Modbus/RTU sensors and energy meters

Perseus Energy 240 collects measured values from RS-485-based Modbus/RTU sensors and energy meters and makes them available in the LAN via standardised interfaces such as SNMP, Modbus/TCP, MQTT or XML. Up to 100 sensors or meters and up to 1,000 measured values (variables) can be managed centrally. Values from other HW‑group devices can also be integrated via the Meters Open API. Using conditions and actions, schedules, virtual sensors and optional Lua scripts, Perseus Energy 240 evaluates measured values, processes them and exports them as required.
Alarms can be sent by email, SNMP trap or via an external SMS gateway. The SensDesk cloud portal can be used for central visualisation and archiving.
Perseus Energy 240 comes in a robust metal housing and is powered by 9–30 V DC.

• Ethernet: RJ45, 100BASE-T, integrated web server
• RS-485 Interface: Modbus/RTU
• Alarm functions: E-mail, SNMP trap, SMS via external gateway
• Supported protocols: HTTPS, IPv6, MQTT, XML, SNMPv1/v3, Modbus/RTU, Modbus/TCP
• Portal: SensDesk, HWg-Cloud
• Housing: Metal, 145×121×38 mm, IP40
• Power Supply: Plug-in power supply 9–30 V DC (typically 12 V, 1.5 A)

• Centralized data collection by integrating other HW‑group devices via the Meters API
• Ethernet connectivity for RS‑485-based Modbus/RTU sensors and meters
• Modbus/RTU to Modbus/TCP conversion for SCADA and monitoring systems

• Perseus Energy 240 (no accessories)

• Perseus Energy 240 (no accessories)