RS-485 / RS-232 to ZigBee Converter (Slave), communication distance up to 100 meters


RS-485 / RS-232 to ZigBee Converter (Slave), communication distance up to 100 meters

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*** The ZB series has been phased out and replaced with the Zigbee Alliance product ZT-2551***

ZigBee converter ZB-2550 and ZB-2551, supports the RS-232 and RS-485 interfaces. The main design goal is limited data communication using wireless transmission, so may provide a better solution for environments where wiring is difficult.

ZigBee is a specification based on the IEEE 802.15.4 standard for wireless personal area networks (WPANs). ZigBee operates in the ISM radio bands and its focus is to define a general-purpose, inexpensive, self-organizing, mesh network that can be used for industrial control, embedded sensing, medical data collection, smoke and intruder warning, building automation, home automation, and domestics, etc.

  • Supports Encryption
  • ISM 2.4 GHz operating frequency
  • Fully compliant 2.4G IEEE802.15.4 / ZigBee specifications.
  • Wireless transmission range up to 100M(Line of sight).
  • GUI configuration software (Windows version). Software Download
  • DIN-Rail mount.


CPU 8-bit microcontroller
EEPROM 128Bytes bytes (8 blocks, each block has 256 bytes); Data retention > 40 years; 1,000,000 erase/write cycles.
Communication Interface
COM0 RS-232 (TXD, RXD and GND);D-SUB9 Male, Non-isolation
RS-485 (D+, D-; self-tuner ASIC inside); Non-isolation
LED Indicators Power (Red), Zigbee Rx (Yellow), Zigbee Net State (Green)
COM 0 Settings
Baud Rate 1200~115200 bps
Data Bit 8
Parity Check Even, Odd, None
Stop Bit 1
Protection Power reverse polarity protection
EMS Protection ESD,Surge, EFT
Required Supply Voltage +10 to +30VDC
Power consumption 0.5W
Connection 5-Pin 5.08mm Removable Terminal Block
Case Plastic
Flammability UL 94V-0 materials
Dimensions 33mm x 107mm x 78mm (W x H x D)
Installation DIN-Rail
Operating Environment
Operating Temperature -25°C to +75°C
Storage Temperature -40°C to +80°C
Relative Humidity 5% to 95% Non-condensing

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