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Wireless Serial to RS485 Converter, Universal Data Bridge

WIRELESS TRANSPARENT SERIAL DATA BRIDGE - LRM-UNI3

LRM-UNI3 is a bidirectional serial to radio device capable of transmitting and receiving transparent serial data wirelessly between its serial ports. It replaces costly wiring with a solution that can wirelessly connect industrial PLCs, digital signs, access controllers and more with a range of up to 4 km in LOS. The ability to transmit through as many as 10 standard walls for its ultra-long range spread spectrum communication and high interference immunity whilst minimising current consumption. This pair of LRM-UNI3 behave just like an RS-232 cable but without the length constraint and without a physical wire.

Features

Wireless
4km line-of-sight
USB
RS232
RS485
Plug & Play

Specifications

Wireless-Bidirectional-Serial-to-RS485-Converter
WIRELESS TRANSPARENT SERIAL DATA BRIDGE - LRM-UNI3
Operating Frequency : 433 MHz, 868MHz, and 2.4GHz
Communication Type : Point to Point, Point to Multi Point
RF Channels : 32
Range : Up to 4km line-of-sight range depending on operating frequency
Interface Support : USB, RS232, RS485 supports Modbus
Baud Rate : 300bps -115200bps
Transmitting power : 0dBi to 20dBi configurable
Packet Size : 256 bytes with CRC
Operating Voltage : 7.5V – 28V DC, Operating Current: 50-200mA
Operating temperature : -40°C ~ 85°C industrial grade
Mechanical size : 112.5 * 72 * 25.5mm (L * W * H)
Mounting Type : DIN Rail
Optional : Can be programme as DTU /RTU for Modbus communication

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Industries Served

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Pharma
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Cogen Power Industry
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Power Distribution