Ethernet / RS-485 / RS-232 to ZigBee Converter (Slave), communication distance up to 100 meters. Supports operating temperatures from -25℃ ~ +75℃


Ethernet / RS-485 / RS-232 to ZigBee Converter (Slave), communication distance up to 100 meters. Supports operating temperatures from -25℃ ~ +75℃


*** The ZB series has been phased out and replaced with the Zigbee Alliance product ZT-2571***


ZigBee Network
The ZB-2570-T/2570P-T is a host ZigBee converter, and the ZB-2571-T/2571P-T is a slave ZigBee converter. Each feature an Ethernet/RS-485/RS-232 interface. Devices that have an Ethernet/RS-485/RS-232 interface are also able to be connected using the ZB-2570-T/2570P-T/2571-T/2571P-T. By distributing host and slave ZigBee converters in the field, users can easily build a wireless network that can be used for both monitoring and control.

User-friendly interface
A Windows compatible GUI configuration utility is available. Only four steps are required to set the ZB-2570-T/2571-T/2570P-T/2571P-T and then it is ready for use. The utility allows users to set different operating modes based on the type of application, and several of the required ZigBee variables such as PAN ID, etc.

What are the benefits of using ZigBee?
ZigBee is a specification based on the IEEE 802.15.4 standard for wireless personal area networks (WPANs). It is targeted at applications that require secure networking as well as high flexibility for network expansion anytime new nodes are to be added. It is also widely used in the industrial control field, in hospitals, labs and in building automation. Three topologies are defined in the IEEE 802.15.4 standard: Star, Cluster Tree and Mesh. The typical transmission range for the 2570-T/2571-T is 100 m, and the 2570P-T/2571P-T is 700 m.


  • ISM 2.4 GHz Operating Frequency.
  • Full Compliance with 2.4 G IEEE 802.15.4/ZigBee Specifications.
  • Wireless transmission range up to 100 m (LOS)
  • GUI Configuration Software (Windows Version)
  • DIN-Rail Mountable.


Industrial control, medical data collection, smoke and intruder warning, building automation, home automation, and domotics.
ZB Applications
Serial Transparent non-addressable Mode :
Modbus RTU/ASCII Mode :
Serial Transparent addressable Mode :
Ethernet Transparent non-a ddressable Mode :
Modbus TCP Mode :
Ethernet Transparent addressable Mode :
Modbus RTU/ASCII to Modbus TCP Mode :
Modbus TCP to Modbus RTU/ASCII Mode:


RF Channels 16
Receive Sensitivity -102 dBm
Transmit Power 12 dBm
Network Topology Star, Mesh and Cluster tree
Antenna (2.4 GHz) 3 dBi Omni-directional antenna
Transmission Range 100 m (LOS)
CPU 80186, 80 MHz or compatible
Module Type Slave
Communication Interface
COM 0 RS-232 (TxD, RxD, and GND); D-Sub 9 Male, Non-isolated.
RS-485 (D+, D-; internal Self-Tuner ASIC); Non-isolated.
Ethernet 10/100 Base-TX (Auto-negotiating, auto_MDI/MDI-X, LED indicators)
COM 0 Settings
Baud Rate 1200 ~ 115200 bps
Data Bit 7, 8
Parity Check Even, Odd, None
Stop Bit 1
LED Indicators
ZigBee Net State Green
ZigBee RxD Yellow
Power Red
Protection Power reverse polarity protection.
EMS Protection ESD, Surge, EFT
Required Supply Voltage +10 VDC ~ +30 VDC
Power Consumption 2.5 W
Connection 5-pin 5.08 mm Removable Terminal Block.
Casing Plastic
Flammability UL 94V-0 materials
Dimensions (W × L × H) 33 mm × 78 mm × 107 mm
Installation DIN-Rail
Operating Temperature -25 ℃ ~ +75 ℃
Storage Temperature -40 ℃ ~ +80 ℃
Relative Humidity 5 ~ 95 % RH, non-condensing

Zigbee Module

RF channels 16
Receive sensitivity -102 dBm
Transmit power 18 dBm
Network Topology support Star, Mesh and cluster tree
Antenna 2.4 GHz – 5 dBi Omni-Directional antenna
Distance (LOS) 700 m (Typical)
1 km (Max.)


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