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1W 2km 433MHz PLC Wireless Monitoring Field Machine

Basic Information
Place of Origin: China
Brand Name: Lensen
Certification: FCC
Model Number: LS-RTU
Minimum Order Quantity: 2pcs
Price: Negotiation
Packaging Details: standard carton
Delivery Time: 2-7 days
Payment Terms: T/T, Western Union
Supply Ability: 6000pcs/month
Frequency: 433MHz Power Output: 1W
Input: Analog 4-20mA Distance: 2km
Protocol: RS485 Modbus RTU Control: I/O Mirroring
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1W Wireless Monitoring Field Machine


2km Wireless Monitoring Field Machine


433MHz Wireless Control System

This is a wireless I/O control system

In the control room, user need to monitor slave A's analog signal and control slave B on-off

We use wireless I/O mirroring, no need change PLC program

Please refer this diagram



Frequency 433MHz or 450MHz or 470MHz
Power output 100mW(600m),1000mW(3000m)
Products 2AI,4AI,2AO,4AO
Input type 4-20mA or 0-5V or 0-10V
Output type 4-20mA or 0-5V or 0-10V
Resolution ratio 24 bit
Accuracy ±0.02%
Power supply 9-36V DC usually use 24V DC
Interface RS-485
Channel No. 16ch default, can program via DIP switch
Antenna Sucker antenna with 1.5m cable
Working temperature -35℃~+75℃ industrial
Working humidity 10%~90% relative humidity, no condensation
Dimension 2AI,4AI 115×90×40(mm)
Fix way Standard 3.5 inch industrial DIN guild rail
Power output: 1W (or 100mW version)
Power supply: 9V-30V (usually choose 24V DC or 12V DC)
Control distance: 3km (or 1km version)
Baud rate: 1200bps
Receiving sensibility: -123dBm@1200bps, -118dbm(9600bps)
Networking: Point to point and point to multipoint
Protocol: Modbus RTU protocol
Port Description
Input: 4 active inputs (passive customize), isolated

4 passive relay outputs, isolated

contact max load AC250V/5A,DC30V/5A

(active outputs 0-5V customize)

Communication port RS485 (wireless RS485 customize)
Transmit current: <600mA (or 100mA version)
Receiving current: <50mA (or 20mA version)
Frequency: 433MHz, 400, 450, 470 or other band
Channel No: 16 channels, can change via DIP switch
Physical Properties
Dimension: 115×90×40(mm)
Antenna Connector: SMA,vehicle antenna with 1.5m cable
Temperature: -35℃~+75℃( industrial)
Mounting method: Standard 3.5 inch industrial guild rail

Contact Details

Phone Number : +8613826574847

WhatsApp : +8613826574847