BIO RAD DTE4027 User Manual Download Page 4

DTE4027 RFID Reader Module 

User Manual 

 

 

WARNING TO USERS IN THE UNITED STATES 

 
 

Federal Communication Commission Interference  

Statement 47 CFR Section 15.105(b) 

 

This  equipment  has  been  tested  and  found  to  comply  with  the  limits  for  a  Class B 
digital  device,  pursuant  to  Part  15  of  the  FCC  Rules.  These  limits  are  designed  to 
provide  reasonable  protection  against  harmful  interference  in  a  residential 
installation. This equipment generates uses and can radiate radio frequency energy 
and,  if  not  installed  and  used  in  accordance  with  the  instructions,  may  cause 
harmful interference to radio communications. However, there is no guarantee that 
interference will not occur in  a particular  installation. If  this  equipment does  cause 
harmful  interference  to  radio  or  television  reception,  which  can  be  determined  by 
turning  the  equipment  off  and  on,  the  user  is  encouraged  to  try  to  correct  the 
interference by one of the following measures: 
 

 

Reorient or relocate the receiving antenna. 

 

Increase the separation between the equipment and receiver. 

 

Connect the equipment into an outlet on a circuit different from that to which the 
receiver is connected. 

 

Consult the dealer or an experienced radio/TV technician for help. 

 
This device DTE4027 complies with Part 15 of the FCC Rules. Operation is subject to 
the  following  two  conditions:  (1)  This  device  may  not  cause  harmful  interference, 
and  (2)  this  device  must  accept  any  interference  received,  including  interference 
that may cause undesired operation. 
 

NO UNAUTHORIZED MODIFICATIONS 

 
47 CFR Section 15.21 
 

CAUTION:

  This  equipment  may  not  be  modified,  altered,  or  changed  in  any  way 

without  signed  written  permission  from  BIO-RAD.  Unauthorized  modification  may 
void the equipment authorization from the FCC and will void the BIO-RAD warranty. 
 
This  device  complies  with  FCC  RF  radiation  exposure  limits  set  forth  for  general 
population  (uncontrolled  exposure).  This  device  must  be  installed  to  provide  a 
separation distance of at least 20cm from all persons and must not be collocated or 
operating in conjunction with any other antenna or transmitter. 
 

 

Summary of Contents for DTE4027

Page 1: ...User Manual DTE4027 RFID Reader Module REF DTE4027 February 2014...

Page 2: ...fications 6 2 1 1 Dimensions 6 2 1 2 Weight 6 2 2 Technical Specifications 6 2 2 1 General Specifications 6 3 SYSTEM DESCRIPTION 7 3 1 Electrical Interface 7 3 2 Block Diagram 7 3 3 Mechanical Drawing...

Page 3: ...h and familiarize yourself with the contents of the user manual ABOUT THIS MANUAL This manual is intended for design engineers and technicians The following topics are included Principles of Operation...

Page 4: ...ient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connect...

Page 5: ...unction with any other antenna or transmitter Le pr sent appareil est conforme aux CNR d Industrie Canada applicables aux appareils radio exempts de licence L exploitation est autoris e aux deux condi...

Page 6: ...both intentional and unintentional emission requirements We recommend that the minimum 20cm separation distance for people antennas transmitter should be mentioned in the end product documentation Th...

Page 7: ...Technical Specifications 2 2 1 General Specifications Power Input Requirements 5VDC 10 regulated Power Consumption 150 mA maximum Operating Environment Temperature 20 to 50 C Humidity 20 80 non conden...

Page 8: ...e read via UART On the back of the RFID board there is a push button micro switch that is connected to two spare inputs on the slave processor RA2 and RA3 This can be read via the UART communication 3...

Page 9: ...DTE4027 RFID Reader Module User Manual 8 3 3 Mechanical Drawing 77 mm Antenna Centre 27 5 mm 27 5 mm 56 5 mm LED 5 1 mm 1 6 mm 3 5 mm 3 0 mm SW With its plastic enclosure...

Page 10: ...s must be W rth Elektronik P N 7427114 4 2 Installation Install the board with screws using the four holes The PCB should be covered by an RF permissive material cover e g plastic Power the board with...

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