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4 input RS485 remote lora wireless data transmission WE-LO4ST04-A1

4路输入RS485远传lora无线数据传输WE-LO4ST04-A1
4路输入RS485远传lora无线数据传输WE-LO4ST04-A1 - Image 2
4路输入RS485远传lora无线数据传输WE-LO4ST04-A1 - Image 3
4路输入RS485远传lora无线数据传输WE-LO4ST04-A1 - Image 4

 Product Features

  • Complete light signal indication of current device operating status
  • 4 inputs can support powered or unpowered dry contact inputs
  • Converts 4-way dry contact status to RS485 transmission
  • Transmission distance up to 1000 meters via dedicated RS485 cable
  • Lora Long Range Wireless Data Transmission

No Price, Futures

SKU: WE-LO4ST04-A1 Categories: , Tags: , ,

Product Overview

WE-LO4ST04-A1 is a 4-input RS-485 long-distance LORA wireless transmission DTU. The RS-485 industrial IO series supports the most commonly used I/O data acquisition protocols, which can be matched with various types of sensors, and is widely used in fire fighting, electric power, water supply, petrochemical, smart agriculture and other scenarios. Serial RS-485 uses the standard Modbus RTU/ASCII protocol, which can be easily interfaced with SCADA system to upload on-site sensor data. Using the standard Modbus RTU slave communication protocol, it can be used for remote data acquisition via RS485 bus, which can support up to 250 devices.

Application Areas

  • Contact signal transmission
  • Semiconductor and microelectronics industry
  • Pharmaceutical industry, paper industry
  • Environmental test chambers, drying equipment, spraying equipment
  • Agriculture, farms
  • Greenhouses, storage rooms, cooling rooms
  • Building Automation
  • Environmental and ventilation control

 

Dimensions 152.7 × 90 × 55 mm
mass production date

2022Q4
input and output

4~20mA

specification

input interface 4 active or passive inputs, 5 VDC (high) 0 VDC (low)
communication interface RS-485
communication protocols MODBUS-RTU
newsletter format 1 start bit, 8 data bits, no parity, 1 stop bit
communication rate Default 9600 bps
Lora band 410 ~ 525 MHz,Max 22dBm
Operating power DC 5V
operating temperature -20℃~ 70℃
sizes L*W*H 152.7 mm * 90 mm * 55 mm
Case Material ABS

Related drawings

Dimensions

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