Dieses industrielle Zigbee-zu-Ethernet-Gateway wurde für die verteilte drahtlose Telemetrie entwickelt und verbindet 2.4G DSSS-Mesh-Netzwerke direkt mit der IP-Infrastruktur des Unternehmens. Es konvertiert nahtlos serielle Ferndaten in TCP/IP-Pakete und ermöglicht flexible Stern- und Mesh-Topologien, um komplexe Verdrahtungsbeschränkungen zu überwinden und die Datenerfassung in der Anlage zu vereinheitlichen.
| Appearance | |
| Interface: | 485/422: Terminal; 232： DB9; Ethernet: RJ45 |
| Power Supply: | Inside positive outside negative, standard outlet |
| Size: | L x W x H =9.4cm×6.5cm×2.5cm |
| Specification Parameters | |
| Working Voltage | DC9~24V |
| Working Current | VT-ZB700：50mA@9V |
| VT-ZB701：start 250mA@9V, stable 220mA@9V； | |
| Operating temperature | -40℃~85℃ |
| Humidity | <95%RH |
| Wireless Communication | |
| Transmission Distance | 2000m |
| Frequency Range | 2.405GHz~2.480GHz |
| Wireless Channel | 16 |
| Receiving Sensity | -105dbm |
| Transmit Power | 25dbm |
| Network Topology | point-to-point, star, tree, mesh |
| Communication Protocol | IEEE802.15.4/ZigBee standard protocol |
| Network ID | 0000~FFFF |
| Modulation System | DSSS |
| Antenna Connection | external SMA male head antenna; Work frequency: 2.4G, Frequency region between 2400M-2485M |
| Anti-collision Loop | CSMA-CA and GTS CSMA-CA |
| Wire Communication | |
| Data Interface | RS232, RS485/422, Ethernet 10M/100M |
| Max Packet Size | 100 bytes |
| Serial Port Setup | Baud Rate: 1200~115200bps；Check bit: None, Even, Odd；Data: 7, 8; Stop bit: 1 |
| Ethernet Protocol | ETHERNET、 IP、 TCP、 UDP、 HTTP、 ARP、 ICMP、 DHCP、 DNS |
Zigbee products currently have two categories; one is the serial port converter to Zigbee for Model VT-ZB700, which includes 3 kinds of serial ports: RS232/485/422. The other is Ethernet (TCP/IP) converting to Zigbee for Model VT-ZB701, which can make Zigbee connected to the Internet.
The Zigbee products is high performance products designed for industrial application, the transmission distance can achieve 2 km in the open. As using 2.4G DSSS spread spectrum technology, the anti-jamming capability is strong. Compared to WiFi, its wireless connection is farther, connection speed is faster, anti-jamming capability is stronger, networking is more convenient.
The VT-ZB700/VT-ZB701 products can be configured to relative link, as point-to-point communication or broadcast mode, also as point to multi-point mode. Can constitute star type and MESH network structure. The configuration can be done through serial port.
The Valtoris Zigbee products can be applied to:
VT-ZB700 can be used in data collection of a variety of RS232/485/232 serial devices and can transfer the collected data to a Zigbee network to realize a structure similar to wireless RS485.
VT-ZIB701 usually acts as the main station; it receives serial data from each VT-ZIGBEE700 device and converts the serial data to TCP/IP packets, then transfers them to the network server.
The VT-ZB700/VT-ZB701 product realizes the transparent data transfer between RS232/485/232 Ethernet and Zigbee. When two VT-ZB700 access one network, the data sent by a serial device is immediately output in the B serial device, and vice versa. When VT-ZB700 and VT-ZB701 connect, the data sent by the VT-ZB700 serial port can immediately appear in the VT-ZB701 serial port, as it is transparently converted to the TCP/IP data of VT-ZB701.VT-ZB701 can work in TCP server/TCP client/UDP mode; VT-ZB701 is just like a serial device server in Zigbee form.
