Humidity Temperature Module 12AI AM2301 12bit RS485 Modbus LED Meter

Humidity Temperature Module 12AI AM2301 12bit RS485 Modbus LED Meter
Brand: NiTwo
Product Code: 12AI AM2301 Humidity Temperature Module
Availability: In Stock
Price: $66.40
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Item specifics
  • is_customized: Yes
  • Protect Feature: Epoxy
  • Size: Subminiature
  • Usage: General Purpose
  • Contact Load: Low Power
  • Theory: Other
  • Place of Origin: China (Mainland)
Product Description

Dear Engineer:

Please leave message in the comments, how much(price) should we declare on the parcel for help Customs clearance of your country.

All FREE shipping by faster HONG KONG Post Air Mail with Tracking Number and can be track by: www.17track.net/en

For it\'s hard to describe all details of product parameter clear here, any questions are welcome mail to us: ken(AT)nitwo.com .we will reply at local working time(9:00-17:00).

 

 

 

12 channels AM2301 temperature and humidity measure sampling circled LED module RS485 module MODBUS RTU RS-485 for PLC/configuration software/singlechip

 

Humidity-Temperature-Module-12AI-AM2301-12bit-RS485-Modbus-LED-Meter-633285383

Humidity-Temperature-Module-12AI-AM2301-12bit-RS485-Modbus-LED-Meter-633285383

 

This price is just a piece of module , without the sensor,

Humidity-Temperature-Module-12AI-AM2301-12bit-RS485-Modbus-LED-Meter-633285383Humidity-Temperature-Module-12AI-AM2301-12bit-RS485-Modbus-LED-Meter-633285383Humidity-Temperature-Module-12AI-AM2301-12bit-RS485-Modbus-LED-Meter-633285383Humidity-Temperature-Module-12AI-AM2301-12bit-RS485-Modbus-LED-Meter-633285383

Humidity-Temperature-Module-12AI-AM2301-12bit-RS485-Modbus-LED-Meter-633285383

 

The manual and sample in disk, parts of the manual:

————Read the temperature and humidity ————

For example:

A module as a slave communicates with master by RS485, and, read the temperature of 12 ports.

The master sends the message as this format: 

Send content

Bytes

Data

Meaning

Slave address

1

01

No. 01 Slave

Function code

1

03

Read register

Register starting address

2

0004

The Command of reading

The number of words for reading

2

0030

Read the 48 words of temperature and humidity

CRC check

2

XXXX

The CRC result

The temperature and humidity value is feedback one by one from port0 to port11.

The feedback format from the slave:

Send content

Bytes

Data

Meaning

Slave address

1

01

No. 01 Slave

Function code

1

03

Read register

Feedback length

1

30

Feedback 48 bytes status value

The feedback dates

48

00_AC_01_77

……..        

FF_83_01_9C

……..

* Port0:  17.2 humidity 37.5%

……..

Port11:  -12.5 humidity 41.2%

……..

CRC check

2

XXXX

The CRC result

*The 0=”+” H0AC =172, the value is 10 times of the real temperature, so the real temperature =172/10 =17.2

The F=”-” HFB3 =125(complement), the value is 10 times of the real temperature, so the real temperature = 125/10 =12.5

 

 

Offer one-Stop Software/Electronic/PCB/device/module Design services

Humidity-Temperature-Module-12AI-AM2301-12bit-RS485-Modbus-LED-Meter-633285383

*The maximum duty of us is the value of our product, the buyer should know the product is suitable to their work environment and user or not, use the product correctly and increase the protection measures if need.

 

Packaging Details
  • Unit Type: piece
  • Package Weight: 0.500kg (1.10lb.)
  • Package Size: 10cm x 10cm x 10cm (3.94in x 3.94in x 3.94in)
 

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