The KET-GZE-300 gateway, at the heart of the X-Monitor network, offers advanced features and large memory capacity.
The integrated GPRS modem and Wi-Fi ™ support increases the opportunities for installation with no LAN connectivity, without using of expensive external accessories.
The Linux operating system allows using of standard libraries to support security protocols and data transmission.
Using the X-Manager software and web integrates interfaces, is very easy to program even complex sensor networks, setting all necessary parameters and verifying all the acquired measurements in real-time.
Besides the ability to send data to external platforms (such as X-Platform), there is an SD internal memory that allows to store data for more than three months.
The RS485 port operates in both Master and Slave RTU. This allows you to connect devices directly to the gateway or access internal registers with an RTU Master.
In addition, the KET-GZE-300 incorporates a MODBUS TCP/IP server that allows the connection of the network X-Monitor SCADA systems, programmable logic controller (PLC) and human-stain (HMI systems and viewers).
Integration with proprietary data collection systems is made possible by the support for sending data to web services REST/JSON.
Protection Range | Front: IP40; Screw Terminals: IP20 |
Operative Temperature | -10 ÷ +60 °C |
Storage Temperature | -20 ÷ +85 °C |
Relative Humidity | MAX 80% not condensing |
Dimensions | 142 x 111 x 63 mm (W x H x D) |
Mounting | Wall mounting or on DIN rail |
Required DIN modules | 8 DIN modules |
Electric Board Type | Industrial or switchboard |
Material | Blend PC/ABS sel extinguishing UL94-VO |
Supply Voltage | 9 ÷ 28 VAC (50-60 Hz); 11 ÷ 39 VDC |
Consumption | 24 W @ 9 ÷ 28 VAC / 24 W @ 11 ÷ 39 VDC |
Connectors types | Removable screw terminals |
Battery Type | Internal lithium 1 Ah |
Memory Type | 4 GB (standard) on internal SD card not accessible; RAM 512 MB DDR3 |
Data Storage Capacity | For a period of over 3 months |
Processor Type | Allwinner A10 CPU for the Linux operating system |
Supported Protocols | Master or slave ModBUS RTU |
Connectors types | Removable screw terminals |
Supported Protocols | 10/100 Base-T |
Connectors types | RJ45 |
Output Type | 1 USB ports for FW upgrade and data transfer |
Supported Protocols | X-Monitor Protocol (X-MP) / IEEE 802.15.4 / ZigBee™ Pro 2.0 |
Radio Frequency | 2.4 GHz ISM Band |
Output Power | -17 ÷ +3 dBm |
Sensitivity | -104 dBm |
Antenna Type | RPSMA connector, 90° antenna supplied |
Max Distance (Free Air) | Over 600 m |
Supported Protocols | GPRS |
Antenna Type | SMA connector |
SIM Type | Standard SIM |
Supported Protocols | IEEE 802.11b/g/n standards: 64/128-bit WEP, TKIP, AES, WPA, WPA2 |
Radio Frequency | 2.4 GHz ISM Band |
Antenna Type | RPSMA connector, 90° antenna supplied |
Firmware Upgrade | Remotely |
Services | Gateway function between network X-Monitor ™ to Wi-Fi ™, Ethernet and GPRS - Coordinator Network wireless - Server ModBUS TCP/IP - Master and slave MODBUS RTU over RS485 port |
Referends Standard | 2014/35/UE, 2014/30/UE, 2014/53/EU, 2011/65/UE |
Approvals | CE |
Security | EN 61000-6-2 / -6-3 / -4-2 / -4-3 / -4-4 / -4-5 / -4-6 / -4-11; EN55022 (cl. B), EN55016-2-1 / -2-3 |