Technical Details

1. Measurement of key electrical parameters: current (A), voltage (V), phase angle, power factor, frequency (Hz), active power (W), apparent power (VA) and reactive power (VAr)
2. Encrypted communication through SSL (TLS 1.1, 1.2, 1.3) and SSH
3. LxWxH: 10.5 x 9 x 7 cm
4. Weight: approx.  280 g
5. Operating temperature: 0-50 °C
6. Storage temperature: -20 – 70 °C
7. Relative humidity: 0 – 95 % (non condensing)

Electrical Connections

1. Terminal clamps for power supply with 12-24 V AC/DC voltage
2. 3 switchable outputs (industrial clamp, 3 fold)
3. 1 sensor connector (RJ45) for plug-and-play sensor
4. 1 Ethernet connector RJ45 (10/100 Mbit/s)

Switching functions

1. 3 switchable, potential-free relay outputs with 16 A switching capacity
2. Each power port can be switched via HTTP(S), SNMP, ModbusTCP or command line interface via Telnet, SSH, MQTT and serial interface
3. Automatic switching of relay outputs depending on sensor thresholds or inputs possible
4. Programmable switch-on/switch-off sequence
5. Simultaneous switching on of several switching outputs is prevented by automatic latency of 1 second
6. Output states are indicated by two-color LEDs on the front panel
7. Relays have high contact reliability even with very small loads
8. Self-healing function thanks to 3-channel watchdog: Each power port can be assigned its own Watchdog (ICMP/TCP), which initiates an automatic restart if necessary

Metering functions

1. Power consumption metering (kwH) with 2 energy counters per output: one counter counts consistently, the other counter is resettable
2. Metering of current (A), voltage (V), phase angle, power factor, frequency (Hz), active power (W), apparent power (VA) and reactive power (VAr)

Security

1. 1 connector for combined plug-and-play sensors (temperature, humidity and air pressure) to prevent often occurring physical hazards like overheating and increased humidity or air pressure
2. Generation of status messages and alarms (e-mail, syslog, SNMP traps MQTT, SSH, Telnet)
3. Encrypted e-mails (SSL, STARTTLS)
4. Access protection by IP access control
5. Encrypted communication through SSL (TLS 1.1, 1.2, 1.3) and SSH
6. Password protected access

Operation

1. Easy-to-read LED display for displaying total current, IP address and sensor values
2. Firmware update via Ethernet during operation (no restart required)
3. Simple and flexible configuration via web browser, Windows or Linux program
4. Dynamic assignment of an IP address via DHCP or manual assignment of static IP address
5. Rapid commissioning thanks to free and reliable drivers from our technology partners

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