| Place of Origin: | China |
|---|---|
| Brand Name: | Lensen |
| Model Number: | LS-RAI02+LS-RAO02 |
| 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 | Channel: | 2 Channels |
| Signal Type: | 0-5V | Interface: | RS485 |
| High Light: | remote i o module,remote io system |
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2 channels Wireless Analog Module 0-5V Analog Input and Output 433MHz
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
