UT-930-ZIGBEE wireless communication enhanced ZIGBEE module is integrated with rf receiver and transmitter and microchip which comply ZIGBEE standard. It supports long distance communication, with strong anti-interference; this allows you to get point to multipoint or multipoint to multipoint data communication, build start or MESH style networking structure. 

UT-930-ZIGBEE module is consisting of central coordinator, router and terminal, which with different networking function. The central coordinator is the center node of the networking; it is responsible for the networking organization, maintenance, and management. The router is responsible for data relay and forward. The terminal is responsible for its data transmitting and receiving. The hardware of these three devices are the same in structure, the difference is on the features.

1. Main functions, features

● RS232/485/422 interface and wireless Z-BEE interconversion, through wireless ZIGBEE for network communication

● With relay routing

● Maximum transmission distance 2000m

● Strong anti-interference capability with 2.4G DSSS spread spectrum technology

● Broadcast send or target address send mode selectable

● Flexible node type: central node, routing node, terminal node can be set arbitrarily

● 16 channels selectable, 65535 network IDs can be set arbitrarily

 2. Technical Parameters

● Data interface: RS232/422/485 SMA female antenna interface

● Carrier frequency: 2.4GHz ISM global free band, frequency range between 2400M-2485M

● Modulation method: DSSS direct sequence spread spectrum

● Wireless channels: 16

● Channel detection: CSMA/CA

● Network topology: star, tree, chain, mesh network

● Single network capacity: 65535 nodes

● Sending mode: broadcast sending or target address sending

● Transmission rate: 1200-115.2Kbps settable

● Operating power supply: DC9V-30V 150mA (max)

● Transmission distance: Wireless 2.4GHz carrier wave 2000m(empty distance)

RS-232 5m (1200bps-115200bps)

RS-485/422 1200 M (1200bps-115200bps)

● Receiving sensitivity: -105dbm

● Transmitting power: 25dbm

● Antenna connection: 5dbm SMA male glue stick antenna

● Protection level: power interface, RS232/422/485 interface with 2KA lightning protection

● Size: 197mm×65mm×26mm (without antenna)

● Weight: 120 g

● Operating environment: -40 ~ 85℃, relative humidity: 5 ~ 95%)

UT-930 User manual

UT-930 Datasheet