Gateway X-Monitor
The KET-GZE-220 is a gateway with industrial features suitable for installation in industrial and civil switchboards, even in outdoor installations.
Using the supplied X-Manager software, it is very easy to install even complex sensor networks, setting all the necessary parameters and checking all the acquired measurements in real time.
In addition to the possibility of sending data to external platforms (such as X-Platform), there is an internal SD memory that allows you to store data for extended periods.
The RS485 port works in both Master and Slave RTU modes. In this way it is possible to connect devices directly to the gateway or access the registers of connected devices with an external RTU Master.
In addition, the KET-GZE-220 incorporates a ModBUS TCP/IP server that allows the connection of the X-Monitor network to SCADA systems, programmable logic (PLC) and human-machine interfaces (HMI systems and displays).
Integration with proprietary data collection systems is made possible by the support for sending data to REST/JSON web services and IEC 60870-5-104 protocol.
| Protection Range | Front: IP40; Screw Terminals: IP20 |
| Operative Temperature | -20 ÷ +70 °C |
| Storage Temperature | -20 ÷ +85 °C |
| Relative Humidity | MAX 80% not condensing |
| Dimensions | 106 x 90 x 60 mm (W x H x D) |
| Mounting | Wall mounting or on DIN rail |
| Required DIN modules | 6 DIN modules |
| Electric Board Type | Industrial or switchboard |
| Material | Blend PC/ABS sel extinguishing UL94-VO |
| Supply Voltage | 12 ÷ 24 VDC, 12 ÷ 20 VAC; 230 VAC with integrated power supply |
| Consumption | < 1.5 W @ 12 ÷ 20 VAC / < 1.5 W @ 12 ÷ 24 VDC / < 1.5 W @ 230 VAC |
| Connectors types | Removable screw terminals |
| Memory Type | Flash on 1GB internal microSD card not accessible, 1GB RAM of which 512KB buffering |
| Data Storage Capacity | For a period of over 3 months |
| Processor Type | Rabbit Core RCM 4800 |
| Supported Protocols | Master or slave ModBUS RTU |
| Connectors types | Removable screw terminals |
| Supported Protocols | 10/100 Base-T |
| Connectors types | RJ45 |
| Supported Protocols | X-Monitor Protocol (X-MP) / IEEE 802.15.4 / ZigBee™ Pro 2.0 |
| Radio Frequency | 2.4 GHz ISM Band |
| Output Power | +3 ÷ +20 dBm |
| Sensitivity | -104 dBm |
| Antenna Type | RPSMA connector, 90° antenna supplied |
| Max Distance (Free Air) | Over 1000 m |
| Firmware Upgrade | Remotely |
| Services | Routing of messages from/to Ethernet network and X-Monitor network. Wireless network coordinator function; ModBUS TCP/IP server; Master/Slave ModBUS RTU |
Accounting
Metering Power Meters via RS485
Reading of Power Meter with radio connection
Reading Power Meter with Rogowski
Local reading energy fiscal meter
Direct Current Measurement
Calorie/refrigeration consumption monitoring with Clamp-on meter
Monitoring of DHW consumption with calorie counter
Steam generator consumption monitoring
Compressor room monitoring and efficiency
Gas plant monitoring
Gas consumption monitoring with volumetric corrector
Complete monitoring of a photovoltaic system from strings to inverters - LV
Monitoring and efficiency of refrigeration units
Monitoring of General Electrical Consumption
Monitoring of Thermal Energy Consumption
Monitoring of Steam Energy Consumption
Monitoring of Methane Gas Consumption
Compressed Air Consumption Monitoring