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2ch Wireless Digital RTU 2DI2DO Modbus I O Module For Wireless Alarm

Basic Information
Place of Origin: China
Brand Name: Lensen
Certification: CE
Model Number: LS-RDIO0202
Minimum Order Quantity: 2pcs
Price: Negotiation
Packaging Details: standard carton
Delivery Time: 2-6 days
Payment Terms: T/T, Western Union, Paypal
Supply Ability: 6000pcs/month
Power Output: 1W Frequency: 433MHz
Distance: 2km LOS Channel: 2 Channels
Signal Type: Digital I/O Dry Input Application: 1 To 2 Control
Power Supply: 9-36V Interface: I/O, RS485
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2ch Wireless Digital RTU


Alarm Wireless Digital RTU


2DI2DO Wireless Modbus RTU

2ch Wireless Digital RTU 2DI2DO Modbus I/O Module for Wireless Alarm


System diagram

Master DI1 ON, slave 1 DO1 will be ON and slave 2 DO1 will be ON

Master DI2 ON, slave 1 DO2 will be ON and slave 2 DO2 will be ON.

2ch Wireless Digital RTU 2DI2DO Modbus I O Module For Wireless Alarm 0

Parameter of LS-RDIO0202


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: 2 active inputs (passive customize), isolated

2 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