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RS-485/RS-232 to ZigBee Slave Converter (ZigBee Router) Supports operating temperatures from -25 ~ +75°C (-13°F ~ +167°F), communication distance up to 700 meters (2297 feet).

ZT-2551 - RS-485/RS-232 to ZigBee Slave Converter (ZigBee Router)

RS-485/RS-232 to ZigBee Slave Converter (ZigBee Router) Supports operating temperatures from -25 ~ +75°C (-13°F ~ +167°F), communication distance up to 700 meters (2297 feet).

  Price:  $289.00  


ZT-2510 applicationThe ZT-2551 ZigBee wireless module is a compact ZigBee slave converter that allows RS-232 and RS-485 interfaces to be converted to a personal area ZigBee wireless network. The communication distance of this ZigBee slave converter is 700 meters, with a 2.405 GHz ~ 2.48 GHz transmission frequency range, separated into 5 MHz sectors, 16 channels and 16384 PAN IDs. The ZT-2551 ZigBee slave converter also works as a ZigBee router to extend the transmission range and improve the ZigBee wireless signal. The ZigBee slave converter is designed for high level communication protocols using small, low-power digital radio modules. The only host allowed in a ZigBee network is called “ZigBee Coordinator” like ZT-2550. A ZigBee network is able to manage 255 ZigBee routers or ZigBee slave converters like ZT-2551.

A Windows compatible GUI configuration utility is provided with ZT-2551 ZigBee slave converter. The easy-to-use utility allows users to set different configurations and ZigBee variables such as Pan ID.

  • ISM 2.4 GHz Operating Frequency
  • Fully Compliant with 2.4 G (IEEE802.15.4/ZigBee Specifi cations)
  • Fully Compliant with ZigBee Pro (ZigBee 2007)
  • Wireless Transmission Range up to 700 meters
  • GUI Configuration Software (Windows Version)
  • RS-232/RS-485 Interface Supported
  • DIN-Rail Mountable


Models ZT-2550 (Zigbee Coordinator) ZT-2551 (Zigbee Router)
MCU Module  8-bit microprocessor 
Temporary Buffer Size  400 Bytes 
LED Indicators Zigbee Net Green
ZigBee RxD  Yellow 
Power  Red 
Communication Interface 
COM 0 RS-232  RS-232 (TxD, RxD and GND);
D-Sub 9 Female, Non-isolated D-Sub 9 Male, Non-isolated
RS-485  RS-485 (DATA+, DATA-; internal ASIC self-tuner); Non-isolated 
Data Format  N81/O71/E71/N82/O81/E81 
Protection  Power reverse polarity protection 
EMS Protection  ESD, Surge, EFT 
Required Supply Voltage  +10 VDC ~ +30 VDC 
Power Consumption  1 W 
Casing  Plastic 
Flammability  UL 94V-0 fi re-retardant materials 
Dimensions (W x L x H)  33 mm x 78 mm x 107 mm 
Installation  DIN-Rail 
Operating Temperature  -25 ~ +75°C 
Storage Temperature  -40 ~ +80°C 
Relative Humidity  5 ~ 95% RH, Non-condensing 
RF Channel 
RF Transmit Power  11 dBm 
Antenna (2.4 GHz)  5 dBi Omni-Directional antenna 
Transmit Range (LOS)  700 m (Typical) 
Max. Slaves Supported 
EMI Certification  CE/FCC, FCC ID 

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