ASAIR AF5485 User Manual Download Page 10

                                                                                                             

AF5485 User Manual

   

- 9 - 

TEL

020-89851175 / 89850036       

www.aosong.com

          v1.0-20170726 

7 License Agreement 

1)  Without the written permission of the company, it shall not copy or disseminate the 

content of this specification in any form, nor shall it be disclosed to a third party. 

2)  The company and the third party have the ownership of the software, and the user can 

only use it after signing the contract or obtaining the software license. 

3)  The contents of this instruction manual are subject to change without prior notice. 

7 Warning and Personal Injury 

          Do not apply this product to safety protection devices or emergency shutdown devices, 

and  any  other  applications  that  may  cause  personal  injury  due  to  the  malfunction  of  the 

product, unless otherwise authorized. Please refer to the product data sheet and Application 

guide before installation, processing, use, or maintenance of the product. Failure to comply 

with the recommendations  may result in death and serious bodily harm. The company will 

not  be  liable  for  all  damages  resulting  in  personal  injury  or  death,  and  avoid  the  company 

managers  and  employees,  agents,  distributors  and  other  subsidiary  may  have  any  claim, 

including all the costs and compensation costs, legal fees etc. 

8 Quality Assurance 

          The  company  provides  quality  assurance  for  12  months  for  the  original  purchaser  of 

the  products  (calculated  from  the  date  of  shipment),  in  accordance  with  the  technical 

specifications  of  the  data  book  of  the  product  published  by  the  company.  If  the  product  is 

proved to have its own quality problems during the warranty period, the company will provide 

free maintenance or replacement. The user must meet the following conditions: 

1)  The  purchaser  must  notify  the  company  of  the  defect  in  writing  within  14  days  of 

discovery. 

2)  The purchaser shall pay the shipping charges for product mailed back to company. 

3)  The product should be within the warranty period. 

The  company  is  solely  responsible  for  products  that  are  defective  in  situations  where  the 

Summary of Contents for AF5485

Page 1: ...Temperature Humidity Transmitter AF5485 User Manual...

Page 2: ...AW3485A has the characteristics of small volume light weight wide range high precision fast response speed and good long term stability etc therefore it can be widely used in building automation HVAC...

Page 3: ...ng time is too short Near sources of heat cold source or directly at the sun 2 The humidity error Placed in a test environment in settling time is too short Prohibited for a long time in the steam spr...

Page 4: ...ure 3 Dimension Units mm 4 RS485 typical applications The external communication specification is shown in table 1 Table 1 Wiring interface specification No Pin Mark Wiring Color Function Description...

Page 5: ...ion method dial the code A H respectively corresponding to the number 128 64 32 16 8 4 2 1 figure 6 Put A H address code dialing to NO part code corresponding to the value add up and is the address co...

Page 6: ...erved 0x000 4 Temperature upper limit alarm value 0x000 C Reserved 0x001 4 Reserved 0x001 C Reserved 0x000 5 Enabled temperature upper limit alarm 0x000 D Reserved 0x001 5 Temperature correction updat...

Page 7: ...limited to the boundary value if they exceed the range 4 The host should send the actual value magnified 10 times to change decimal into integer 6 3 Error code display 0x81 illegal function code not...

Page 8: ...ormat and calculation The temperature and humidity resolution are 16 bit The temperature and humidity are printed in the actual positive or negative format and the numerical value is 10 times the actu...

Page 9: ...ibed above the high and low bytes of the resulting 16 bit CRC register are exchanged 8 The final result of the CRC register is CRC Code C language calculation code of CRC Code Note This procedure calc...

Page 10: ...omply with the recommendations may result in death and serious bodily harm The company will not be liable for all damages resulting in personal injury or death and avoid the company managers and emplo...

Page 11: ...g com v1 0 20170726 technical conditions of the product are met The company applies its products to those special applications without any warranties or statements as well as any commitment to the rel...

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