Perseus Energy 285 is a DIN rail LAN and LTE solution for remote energy monitoring and control applications with M-Bus Master (Metering Bus). Connect external physical sensors (°C, %RH, A, V, …), Detectors (relay / dry contact) or WLD (Water Leak Detection) sensing cable. 3rd party meters (sensors) can also be connected via LAN or Modbus/RTU. LTE backup connectivity allows the device to stay operational in case of an Ethernet outage.

Perseus Energy 285 combines data from external physical sensors / detectors / meters with data from other HWg devices connected via LAN. Local conditions, Lua scripting, calendar or periodic scheduler help to analyze the measured data.

SMS, Call, Email or SNMP Trap alert can be sent from the Perseus device. Measured values are available via Open API (XML, Modbus/TCP, MQTT).

Perseus Energy 285 can be connected to the Portal (SensDesk Technology). Together with the Portal it is a powerful solution for professional applications.

A unique feature of all Perseus products is the Meters API. That means that Perseus can read over LAN sensor values from other devices (e.g. STE2 R2) and use this data for analysis or alerting.

The Perseus Energy 285 unit has a built-in LTE modem that serves as an SMS gateway for Perseus itself as well as other connected HW group devices, and also provides back up connectivity to the Portal.

Features:
Ethernet: RJ45 (100BASE-T); WEB: Built-in web server
LTE: Global
6xRJ11 port - max. 2 external sensors 1-Wire UNI per port
RJ11 sensors: Temperature, Relative Humidity (Indoor / Outdoor), Voltage, Current (0-30A or 4-20mA) and much more
RS-485 (Modbus/RTU): 1x terminal block
M-Bus Master: 1x terminal block
WLD: 1 zone for external Water Leak Detection sensing cable
DO (Digital Outputs): 2x DO (relays)
DI (Digital Inputs): 4x DI (dry contact)
Detectors: Smoke, door contact, fan failure detector, power presence, etc
Device Alerts: SNMP trap, email, SMS / Calls
Portal Alerts: Email, SMS / Calls, Device Invalid Alert
Open API: SNMP, XML, Modbus/TCP, MQTT, BACnet
Professional product: IPv6, SNMP Traps, SNMP v3
Security: Radius - IEEE 802.1X, Admin and user accounts, HTTPs (customer certificate)
Meters API (LAN): HWg devices XML, Modbus/TCP, SNMP, MQTT
Data processing: Condition - Actions, Virtual sensors, Scheduler
Remote Configuration with SensDesk Technology
Applications and usage:
Typical Applications:

Remote site data concentrator of all local sensors / meters
Remote technical room monitoring
Boiler room equipment monitoring
Industrial machinery monitoring
Greenhouse / food storage / pharmaceutical warehouse monitoring
Remote infrastructure monitoring