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2 Channels Wireless I O Module 0-5V Analog Input / Output 433MHz RS485 Interface
2 Channels Wireless I O Module 0-5V Analog Input / Output 433MHz RS485 Interface
2 Channels Wireless I O Module 0-5V Analog Input / Output 433MHz RS485 Interface
2 Channels Wireless I O Module 0-5V Analog Input / Output 433MHz RS485 Interface
2 Channels Wireless I O Module 0-5V Analog Input / Output 433MHz RS485 Interface
2 Channels Wireless I O Module 0-5V Analog Input / Output 433MHz RS485 Interface
2 Channels Wireless I O Module 0-5V Analog Input / Output 433MHz RS485 Interface
2 Channels Wireless I O Module 0-5V Analog Input / Output 433MHz RS485 Interface
2 Channels Wireless I O Module 0-5V Analog Input / Output 433MHz RS485 Interface
2 Channels Wireless I O Module 0-5V Analog Input / Output 433MHz RS485 Interface
Specifications
Brand Name :
Lensen
Model Number :
LS-RAI02+LS-RAO02
Place of Origin :
China
MOQ :
2pcs
Price :
Negotiation
Payment Terms :
T/T, Western Union, Paypal
Supply Ability :
6000pcs/month
Delivery Time :
2-6 days
Packaging Details :
standard carton
Power output :
1W
Frequency :
433MHz
Distance :
2km
Channel :
2 channels
Signal type :
0-5V
Interface :
RS485
Description

2 channels Wireless Analog Module 0-5V Analog Input and Output 433MHz

2 Channels Wireless I O Module 0-5V Analog Input / Output 433MHz RS485 Interface

Introduction

This system includes a LS-RAI02 2ch analog input module and a LS-RAO02.2ch analog output module

It is ok to transmit 0-5V or 4-20mA or 0-10V analog signal

The control distance covers 2km LOS

One side analog input, one side analog output

LS-RAI02 Parameter

Frequency 433MHz or 450MHz or 470MHz or Lora
Power output 1W
Products 2AI
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 °C ~ +75 °C industrial
Working humidity 10%-90% relative humidity, no condensation
Dimension 115×90×40(mm)
Fix way Standard 3.5 inch industrial DIN guild rail

LS-RAO02 parameter

Frequency 433MHz or 450MHz or 470MHz or Lora
Power output 1W
Products 2AO
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 °C ~ +75 °C industrial
Working humidity 10%-90% relative humidity, no condensation
Dimension 115×90×40(mm)
Fix way Standard 3.5 inch industrial DIN guild rail

Application:

Wireless pump controls

Automate your tank level without running wire between the well pump and the tank. Wireless pump controls save you time and money.

Wireless tank level monitoring
simple wireless monitoring of your tank level from a remote location and receive critical status updates.

Smart agriculture

Pivot irrigation, soil pressure and temperature monitoring

Data Logging
Wirelessly acquire and log various data from a remote location using our analog I/O module

Stacker Control
Start and stop your stacker/reclaimir. Connect PLC in control center with stacker and reclaimer.

Sensor signal wireless collection

0-5V or 4-20mA signal wireless transmission

Modbus RTU communication and corresponding value

Register types:

Register types Read command

Write command

(Control command)

 Power off Function
Hold register 0x01

Input --not support

Output--support

 Not keep Can read input value
0x03

A. Hold register

1. Analog input value: 0x0008~0x000B

2. Analog output value: 0x0048~0x004B

B: How to read

Hold register: can read 4 analog input or control 4 analog output at one time

Register control way

AI/AO IC

Read/

write

Function ID items support
No. IC Type PLC ID Modbus ID
AI1 Hold register 40009 8 Read 03 2AI/4AI
AI2 Hold register 40010 9 Read 03
AI3 Hold register 40011 10 Read 03 4AI
AI4 Hold register 40012 11 Read 03
AO1 Hold register 40073 72 Read/write 03/06 2AO/4AO
AO2 Hold register 40074 73 Read/write 03/06
AO3 Hold register 40075 74 Read/write 03/06 4AO
AO4 Hold register 40076 75 Read/write 03/06

About value calculation

Analog input

Our analog module’s max measure range value is : 0X7FFF

1. Directly measure current and voltage

Exact value=value you read/0x7FFF*max range

For example: to read the 1st passage of module’s (with max range of 0-20mA) input value

Register 0x0008(analog input of the 1st passage)

Feedback: 0x3801

Current value: (0x3801/0x7FFF)*20mA=8.7509mA

2. To measure sensor’s value(4-20mA, 0-6 meter level sensor)

If feedback value is less than 6554, level value is 0

If feedback value is bigger than 6554, level value=(value read-6554)/(32767-6554)*measure ranges

For example: feedback value is 0X3801, then corresponding level value is: ((0X3801-6554)/26213)*6 meter=1.7815 meter

Analog output

Analog module’s max measure range is: 0x7FFF

Directly control output current and voltage

Write register value=current or voltage value/measure range*0x7FFF

For example: to control the 1st passage of analog module whose max measure range is 0-20mA

Register 0x0048 (analog output of the 1st passage)

To write register value:(8.75/20mA)*0X7FFF =14336=0x3800

Product tags

elm327 wifi adapter

,

qlogic 8gb fc single-port hba

,

rs485 adapter
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2 Channels Wireless I O Module 0-5V Analog Input / Output 433MHz RS485 Interface

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Product Detail
Brand Name :
Lensen
Model Number :
LS-RAI02+LS-RAO02
Place of Origin :
China
MOQ :
2pcs
Price :
Negotiation
Payment Terms :
T/T, Western Union, Paypal
Contact Supplier
2 Channels Wireless I O Module 0-5V Analog Input / Output 433MHz RS485 Interface
2 Channels Wireless I O Module 0-5V Analog Input / Output 433MHz RS485 Interface
2 Channels Wireless I O Module 0-5V Analog Input / Output 433MHz RS485 Interface
2 Channels Wireless I O Module 0-5V Analog Input / Output 433MHz RS485 Interface
2 Channels Wireless I O Module 0-5V Analog Input / Output 433MHz RS485 Interface

Shenzhen Qianhai Lensen Technology Co., Ltd

Verified Supplier
7 Years
guangdong, shenzhen
Since 2014
Business Type :
Manufacturer, Distributor/Wholesaler, Seller
Main Products :
Wireless Control Module, Wireless Irrigation Controller, Wireless Modbus RTU
Total Annual :
1000000-10000000
Employee Number :
100~120
Certification Level :
Verified Supplier
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