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Proximity Card Reader (RS-485) 

AC-1100 

Technical Reference Manual 

For proper operation, it is best not to subject the AC-1100 proximity card reader to excessive 
heat, moisture, vibration or electrical interference. 

For back-to-back operation (opposite sides of a door) always maintain a minimum distance of 
6” between the two card readers.  A suitably grounded metal shield may be inserted between 
the back-to-back readers to reduce undesirable crosstalk. 

Addressing 

Each device on the RS-485 scanner network must have a unique address to ensure proper 
communications.  The 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 suitable for this purpose.  The blade of the screwdriver is inserted into 
the slot indicated by an arrow in the diagram below. 

The switch indicates the positions 0 to 15 in hexadecimal notation.  Addresses 0 to 9 
correspond with decimal values.  The uppercase letters A to F, where A represents 10 and F 
represents 15, represent addresses 10 to 15. 

The factory default setting for the AC-1100 address is 0. 

 

AC-1100

Rotary

Address

Switch

C

4

A

2

6

E

0

8

B

3

F

7

1

9

5

D

 

Address selection (address 2 shown) 

Copyright KeyMatrix Inc.. All rights reserved. 

Revision C

 [2005-11-04] 

 

p. 9

 

 

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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