BLE Gateway Peripheral


WB-262F provides the RS-485 MODBUS RTU industrial interface that connects to the existing industrial control host (ex. PLC). Also provides RS-232 to allow users to connect devices with different interfaces.
Supply 5V DC/200mA output power for use in external subunits, which is much suitable as the basic equipment for the industrial Internet of things.


• BLE to RS-485 MODBUS RTU gateway.
• 2 way wireless RS-485 bridge (between Peripheral and Central).
• Built-In or external antenna.
• Wide voltage operation.
• Multi-Interface RS-485, RS-232 and BLE.
• AUX Power output for general purpose such as plug-in sensor, or other sub system.


Product Type: Indoor
Air Stream Protocol: BLE 4.2
Operating Frequency: 2.4GHz
Sensitivity: Up to -93dBm@1Msps
Transmit RF Power: Maximum 4dBm
Interface: RS-485 x 1 / RS-232 x 1
RS-485 Protocol: Modbus RTU
Serial Interface Baud Rate: 4800bps / 9600bps / 19200bps / 38400bps / 57600bps / 115200bps / 230400bps
Operating Temperature: -40°C ~ 85°C
Dimensions: 10 x 10 x 2.98 cm
Weight: 140 g
Input Power Supply: 12V ~ 30V DC
Output Power Supply: 5V DC / 200mA (Max.)
Power Consumption: 7mA@24V
Application Function: 2 Way Wireless RS-485 Bridge
Special Specification: Flame Retardant

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