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Proximity Card Reader (RS-485) 

AC-1100 

Technical Reference Manual 

DC power supply 

The AC-1100 should be powered by a UL294 Listed, power-limited power supply 
capable of delivering a minimum current of 200 mA under all conditions.

 

The power supply wiring is connected to the AC-1100 Proximity Card Reader via the four-way 
terminal block fixed in the resin potting at the rear of the unit. 

The power supply terminals are l12 V

dc

 and 0 V

dc

Power supply for the AC-1100 unit may be taken directly from the host controller’s auxiliary 
power terminals, provided that the power supply and cabling are UL Listed in compliance with 
the requirements detailed in the document ‘Powering KeyMaster Systems’, file name 

Power 

HIG Rev B ENG-US.pdf

The UL294 Listed, power-limited power supply used to supply the host controller 
must be able to deliver sufficient power to supply the controller and auxiliary 
device/s. 

AC-1100

12 Vdc

200 mA

Power

Supply

12 V

Gnd

+

Note: Use only a UL294

Listed, power-limited

power supply

 

Power supply wiring 

Under certain circumstances it may be acceptable to use an additional pair within the network 
cable to transmit 12 V

dc

 power to the AC-1100 unit.  For a detailed discussion on the supply of 

power to KeyMaster System devices, please refer to the power supply wiring guidelines 
mentioned above. 

 

Copyright KeyMatrix Inc.. All rights reserved. 

Revision C

 [2005-11-04] 

 

p. 11

 

 

Содержание KeyMaster AC-1100

Страница 1: ...AC 1100 Proximity Card Reader RS 485 Technical Reference Manual Revision C 2005 11 04 AC 1100 TRM Rev C ENG US SMART BUILDING SOLUTIONS SMART BUILDING SOLUTIONS www controlsoft com www aamatrix com...

Страница 2: ...4 Features 4 Information regarding UL evaluation of this product 5 Card and tag technologies 5 PCB Layout 6 Installation 7 Mounting 8 Addressing 9 Connecting the RS 485 scanner network 10 DC power sup...

Страница 3: ...der 4 Circuit layout 6 Labeled terminal block 7 Card reader dimensions 8 Address selection address 2 shown 9 Scanner network cabling 10 Power supply wiring 11 Tables Tag formats 5 AC 1100 diagnostics...

Страница 4: ...nd an internal piezo buzzer indicate status and error information This document forms part of a set covering the installation of KeyMaster Systems and should be read in conjunction with the master doc...

Страница 5: ...em components Card and tag technologies The AC 1200 reader can read Hitag 1 Hitag 2 H4001 and H4102 EM4102 proximity tags and cards The following table lists the tag formats Tag formats Tag type Data...

Страница 6: ...fixed 4 way terminal block provides connection for power and the RS 485 scanner network The AC 1100 Proximity Reader is addressed using a rotary switch You will need to re power the AC 1100 proximity...

Страница 7: ...ardware Installation Guidelines file name AC 6000 HIG Rev B ENG US pdf for more comprehensive installation information Note To Prevent EMI between readers ensure the readers are mounted at least 6 apa...

Страница 8: ...Hold the reader in the position where it is to be mounted Mark the positions of the mounting holes on the mounting surface and then remove the reader Drill holes in the mounting surface using a suitab...

Страница 9: ...address of the AC 1100 reader may be set to any decimal number between 0 and 15 Adjusting the rotary switch located at the rear of the unit sets the network address A small slot head screwdriver is su...

Страница 10: ...RS 485 terminals are labeled and Connect all terminals to the line and the terminals to the line of the RS 485 scanner network AC 1100 RS 485 Master Device RS 485 RS 485 Scanner Network Scanner netwo...

Страница 11: ...g are UL Listed in compliance with the requirements detailed in the document Powering KeyMaster Systems file name Power HIG Rev B ENG US pdf The UL294 Listed power limited power supply used to supply...

Страница 12: ...red for access denied The following table describes the various states of the LED and buzzer for assistance in the diagnosis of typical reader behavior AC 1100 diagnostics Condition LED flashing Ambe...

Страница 13: ...5 kHz Typical reading distance 0 to 4 dependent on transponder type Environmental characteristics Operating temperature 32 F to 158 F Storage temperature 14 F to 176 F Operating humidity range 5 to 95...

Страница 14: ...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...

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