Rosslare AC-425 User manual

AC-425
Multi-Advanced Scalable Networked Access Controller
Hardware Installation and User Guide
November 2011

Table of Contents
AC-425 Hardware Installation and User Guide
Page iii
Table of Contents
1Introduction.....................................................................5
1.1 Features ........................................................................................7
1.2 AxTraxNG™................................................................................ 7
1.3 Compatible Readers .....................................................................9
2Technical Specifications..............................................10
3AC-425 Panel Set-Up....................................................12
3.1 Inputs Wiring – Non-Supervised Inputs..................................... 13
3.2 Inputs Wiring – Supervised Inputs............................................. 14
3.3 Outputs Wiring........................................................................... 14
3.4 Power Supply............................................................................. 15
3.5 Reader ........................................................................................ 16
3.6 MD-IO84.................................................................................... 17
3.7 MD-D04..................................................................................... 17
4Input and Output Connections....................................19
4.1 Input Types................................................................................. 19
4.2 Inputs Description ...................................................................... 24
4.3 Outputs....................................................................................... 26
4.4 Card Readers and Keypads......................................................... 27
5AC-425 Hardware Settings...........................................30
5.1 DIP Switch Configuration.......................................................... 32
5.2 AC-425 Panel Baud Rate ........................................................... 33
5.3 AC-425 Panel Type.................................................................... 34
5.4 AC-425 Panel Address............................................................... 34
6Communications..........................................................37
6.1 Serial Network Connection ........................................................ 37
6.2 TCP/IP Network Connection...................................................... 39
6.3 Modem Network Connection..................................................... 41
Appendix A. Limited Warranty..........................................43
Appendix B. Technical Support........................................45

Notice, Copyright and Disclaimer
AC-425 Hardware Installation and User Guide
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Notice, Copyright and Disclaimer
This manual’s sole purpose is to assist installers and/or users in the safe and efficient
installation and usage of the system and/or product, and/or software described herein.
Before attempting to install and/or use the system, the installer and the user must
read this manual and become familiar with all safety requirements and operating
procedures.
THE SYSTEM MUST NOT BE USED FOR PURPOSES OTHER THAN THOSE FOR WHICH IT WAS DESIGNED.
THE USE OF THE SOFTWARE ASSOCIATED WITH THE SYSTEM AND/OR PRODUCT,IF APPLICABLE,IS
SUBJECT TO THE TERMS OF THE LICENSE PROVIDED AS PART OF THE PURCHASE DOCUMENTS.
REL, RSP INC.AND/OR THEIR RELATED COMPANIES AND/OR SUBSIDIARIES’(HEREAFTER:
"ROSSLARE") EXCLUSIVE WARRANTY AND LIABILITY IS LIMITED TO THE WARRANTY AND LIABILITY
STATEMENT PROVIDED IN AN APPENDIX AT THE END OF THIS DOCUMENT.
THIS MANUAL DESCRIBES THE MAXIMUM CONFIGURATION OF THE SYSTEM WITH THE MAXIMUM
NUMBER OF FUNCTIONS,INCLUDING FUTURE OPTIONS.THEREFORE,NOT ALL FUNCTIONS DESCRIBED
IN THIS MANUAL MAY BE AVAILABLE IN THE SPECIFIC SYSTEM AND/OR PRODUCT CONFIGURATION YOU
PURCHASED.
INCORRECT OPERATION OR INSTALLATION,OR FAILURE OF THE USER TO EFFECTIVELY MAINTAIN THE
SYSTEM,RELIEVES THE MANUFACTURER (AND SELLER)FROM ALL OR ANY RESPONSIBILITY FOR
CONSEQUENT NON-COMPLIANCE,DAMAGE,OR INJURY.
THE TEXT,IMAGES AND GRAPHICS CONTAINED IN THE MANUAL ARE FOR THE PURPOSE OF
ILLUSTRATION AND REFERENCE ONLY.
IN NO EVENT SHALL MANUFACTURER BE LIABLE FOR ANY SPECIAL,DIRECT,INDIRECT,INCIDENTAL,
CONSEQUENTIAL,EXEMPLARY,OR PUNITIVE DAMAGES (INCLUDING,WITHOUT LIMITATION,ANY AND
ALL DAMAGES FROM BUSINESS INTERRUPTION,LOSS OF PROFITS OR REVENUE,COST OF CAPITAL OR
LOSS OF USE OF ANY PROPERTY OR CAPITAL OR INJURY).
ALL GRAPHICS IN THIS MANUAL ARE FOR REFERENCE ONLY,SOME DEVIATION BETWEEN THE IMAGE(S)
AND THE ACTUAL PRODUCT MAY OCCUR.
ALL WIRING DIAGRAMS ARE INTENDED FOR REFERENCE ONLY,THE PHOTOGRAPH OR GRAPHIC OF THE
PCB(S)ARE INTENDED FOR CLEARER ILLUSTRATION AND UNDERSTANDING OF THE PRODUCT AND
MAY DIFFER FROM THE ACTUAL PCB(S).
COPYRIGHT 2011 by Rosslare. All rights reserved.
This manual and the information contained herein are proprietary to ROSSLARE.
Only ROSSLARE and its customers have the right to use the information.
No part of this manual may be re-produced or transmitted in any form or by any
means, electronic or mechanical, for any purpose, without the express written
permission of ROSSLARE.
ROSSLARE owns patents and patent applications, trademarks, copyrights, or other
intellectual property rights covering the subject matter in this manual.
TEXTS,IMAGES,AND ILLUSTRATIONS INCLUDING THEIR ARRANGEMENT IN THIS DOCUMENT
ARE SUBJECT TO THE PROTECTION OF COPYRIGHT LAWS AND OTHER LEGAL RIGHTS
WORLDWIDE.THEIR USE,REPRODUCTION,AND TRANSMITTAL TO THIRD PARTIES WITHOUT
EXPRESS WRITTEN PERMISSION MAY RESULT IN LEGAL PROCEEDINGS.
The furnishing of this manual to any party does not give that party or any third party
any license to these patents, trademarks, copyrights or other intellectual property
rights, except as expressly provided in any written agreement of ROSSLARE.
ROSSLARE reserves the right to revise and change this document at any time,
without being obliged to announce such revisions or changes beforehand or after the
fact.

Introduction
AC-425 Hardware Installation and User Guide
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1. Introduction
The AC-425 access control panel is a state-of-the-art
networked access controller, employing the latest technology
to meet the requirements of the market.
The state-of-the-art dual/quad door AC-425 networked access
controller is the backbone of medium scale security systems
handling up to 30,000 users and 8184 doors.
Each AC-425 Access Control Unit (ACU) supports four readers
(In/Out) of various formats including standard Wiegand 26-bit.
Installations can also have one reader per door.
Driven by Rosslare’s powerful, flexible and easy to use
AxTraxNG™ software, the system provides an ideal, modular
and expandable solution for commercial and institutional
needs. It provides seamless integration with Rosslare's range of
RFID proximity, PIN, PIN & PROX, smartcard and biometric
readers with Rosslare’s selection of RFID credentials.
The AC-425 is ready for installation with a mountable &
lockable metal enclosure integrated with transformer, power
supply/charger, sounder and control board.
Using onboard RS-232/485, Ethernet TCP/IP, multiple local or
remote site door sub-networks can connect to the AxTraxNG
Client/Server PC software running on Microsoft®Windows®
98/ME & NT/2000/XP/7 operating systems.
The AC-425 consists of the following components:
•AC-425 controller board
•Panel enclosure
•PS-33 power supply
•Power Transformer
•4 x 2.2 kOhm and 4 x 8.2 kOhm resistors for the supervised
inputs.

Introduction
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Figure 1: AC-425 panel

Introduction
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1.1 Features
The AC-425 is a powerful and adaptable access control
solution with a range of powerful features.
•Controls 1 to 4 doors (DIP switch controlled) or 1 to 8 doors
when the optional MD-D04 is installed
•Four IN/OUT readers, with tamper switch and LED control
•Four inputs, selectable as supervised or non-supervised
•Four Form-C relay outputs (rated 5 A)
•Optional MD-IO84 with an additional 4 relay outputs and 8
inputs, selectable as supervised or non-supervised
•Optional MD-D04 with 4 readers, 4 relay outputs, and 4
inputs selectable as supervised or non-supervised
•Built-in sounder generator for chime, bell and siren signals
•Panel configuration DIP switch
•Up to 32 access control panels in every network (128 doors
in every network or a 256-door network when optional MD-
D04 installed)
•30,000 users
•20,000 FIFO, history event log
•RS-232 or RS-485 serial communication (up to 115200 bps)
•On-board TCP/IP communication
•Remote firmware upgrades
•Removable terminal blocks
•Real-time clock keeps time for up to 2 weeks without
power (no batteries to replace)
1.2 AxTraxNG™
The AxTraxNG™ software system is custom designed to set up,
manage, and supervise all aspects of an access panel
network.

Introduction
AC-425 Hardware Installation and User Guide
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It offers the following capabilities:
Parameter
Value
Users capacity 30,000
Unauthorized Users
30,000
Access groups
30,000
Number of panels in system
1023
Number of doors in system
8184
Note:
These options are software and firmware dependent, and may
change in later releases or revisions.
1.2.1 Client-Server Structure
AxTraxNG™ operates through a dedicated AxTraxNG™ server
computer, which communicates with the access control
panels and can serve an unlimited number of network clients.
The server also runs the system's SQL database, which contains
settings and definitions for access control across the entire
facility. System users can define new cards holders and users,
and control access permissions. The system includes tools for
database backup, input, and export of previous
configurations and automatic backup on a periodic basis.
AxTraxNG™ supports all panel types and offers scalability and
flexibility in addition to a range of advanced control features.
1.2.2 Configurable Links
The system's configurable links model makes it possible to
trigger any chosen output automatically or report a
configurable alarm, based on a selected input. This allows
easy integration with other access systems such as intruder
alarms, CCTV systems, and elevator controls.
AxTraxNG™ can also define a selected set of operations,
which are defined in configurable links, when a panel registers
a specified user or group of users. This can be useful, for

Introduction
AC-425 Hardware Installation and User Guide
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example, in elevator control systems. The system can assign
users with counters, allowing a limited number of entries to
each panel.
1.2.3 Fingerprint Recognition
AxTraxNG™ can share user details with Rosslare's BioTrax
software system. The BioTrax system can then download all
selected user information to an AYC-W6500 fingerprint reader.
Note:
Fingerprint recognition was not evaluated by UL.
1.3 Compatible Readers
For UL-compliant installations, use any of the following UL-listed
PIN and PROX card readers made by Rosslare:
AY-H12, AY-J12, AY-K12, AY-L12, AY-M12, AY-Q12, AYC-F54,
AYC-F64, AYC-G54, AYC-G64, AYC-Q54B, or AYC-Q64B

Technical Specifications
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2. Technical Specifications
Parameter
Description/Value
Electrical Characteristics
Operating Voltage 13.8 VDC 1.5 A from PS-33
Maximum Input Current Standby: 80 mA
Maximum: 325 mA
General Inputs 4 supervised high impedance inputs.
8 or 12 supervised inputs when using MD-D04
or
MD-IO84 expansion boards
Maximum voltage: 5 VDC
Relay Outputs 4 relay outputs
8 supervised outputs when using MD-D04 or
MD-IO84 expansion boards
5A relay N.O. and N.C. options
Reader Ports Standard = 4 reader ports
With MD-D04 = 8 reader ports
Output voltage: 12 VDC
Max. current: 245 mA
LED control output D0/D1, tamper input
Visual Indicators
9 LEDs (14 LEDs with MDD04)
Audio Built-in sounder (bell, chime, and siren)
Battery Standby Time
3 hours (with 12 V battery
Communication Characteristics
RS-232
Terminal Block
RS-485
Molex and Terminal Block
TCP/IP On-board RJ-45 connector
Internal IP module
Speed Options 9600, 19200, 57600, 115200 bps
Environmental Characteristics
Operating Temperature
Range
32°F – 120°F (0°C – 49°C)
Operating Humidity 0 – 85% (non-condensing)

Technical Specifications
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Parameter Description/Value
Dimensions
Height x Width x Depth 10.4 x 13.2 x 3.4 in.
264 x 334 x 84.5 mm
Weight 8.38 lbs. (3.80 kg)
PS-33 Power Supply Specifications
Input Voltage
16.5 VAC, 3 A
Backup Battery Charger
Output 12 VDC, 300 mA
To Access control panel –
Output Voltage 1 13.8 VDC, 1.5 A
To Relay Outputs
Output Voltage 2
13.8 VDC, 0.9 A
PS-33 Power Supply Indication
Tamper Output
(open collector)
Indicates faulty power
PS-33 Power LEDs
Power In (AC)
Green LED1
Main power
Power Out (DC)
Red LED2
Low voltage
Low Battery
Red LED3
Backup battery low voltage

AC-425 Panel Set-Up
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3. AC-425 Panel Set-Up
Each AC-425 panel controls 2 or 4 doors (up to 8 doors with
MD-D04). The panels connect together in a network and are
controlled by a central server computer, running the
AxTraxNG™ software system.
The following diagram shows an example setup for a network
of AC-425 access control panels.
Figure 2: Sample AC-425 Configuration

AC-425 Panel Set-Up
AC-425 Hardware Installation and User Guide
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Note:
Bushings are needed for any conductors leaving the enclosure
through the provided openings.
3.1 Inputs Wiring – Non-Supervised Inputs
Figure 3: Inputs Wiring – Non-supervised Inputs

AC-425 Panel Set-Up
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3.2 Inputs Wiring – Supervised Inputs
When wiring the AC-425 for supervised inputs, resistors should
be placed on the input switch and not on the terminal block.
For more details, refer to Input and Output Connections on
page 19.
3.3 Outputs Wiring
The following diagram illustrates wiring for two main types of 12
VDC electrical release mechanisms. Other electrical devices
can be switched using the voltage free relay contacts.
Figure 4: Door Lock – Failed Close

AC-425 Panel Set-Up
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Figure 5: Door Lock – Failed Open
3.4 Power Supply
The following diagram illustrates wiring between the PS-33
power supply and the AC-425. It is recommended to add a 12
VDC lead acid backup battery if the main power supply fails. If
the main output is 12 VDC, wire it to the PS-33, whose load
ratings are 1.5 A/0.9 A/0.3 A; otherwise, you should support
your power supply according to the output requirements. For
more information, refer to the Outputs on page 26. A 12 V 7 AH
battery will provide 3 hours of backup operation.

AC-425 Panel Set-Up
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Figure 6: Wiring Between PS-33 and AC-425
3.5 Readers
Proximity & keypad readers are supplied with a limited cable.
The color of the cable cover represents the cable’s function
according to Wiegand standards.
Note:
When extending the cable distance, be careful with the color
of the cable cover.
Refer to the reader specifications for the maximum cable
length (typically 150 m with an 18 AWG cable).

AC-425 Panel Set-Up
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Figure 7: Reader Wiring
3.6 MD-IO84
The MD-IO84 is an optional I/O expansion board that adds 4
relay outputs and 8 supervised inputs to the Access Control
Panel. Attach the MD-IO84 to the AC-425's expansion slot, as
marked in red in Figure 8). For more information, see the MD-
IO84 Installation and User Guide.
3.7 MD-D04
The MD-D04 is an optional reader expansion board that adds 4
readers, 4 relay outputs and 4 supervised inputs to the Access
Control Panel. Attach the MD-D04 to the AC-425's expansion
slot, as marked in red in Figure 8. For more information, see the
MD-D04 Installation and User Guide.

AC-425 Panel Set-Up
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Figure 8: Connector Location for MD-IO84 or MD-D04 Expansions

Input and Output Connections
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4. Input and Output Connections
This chapter describes the AC-425 access control panel's input
and output connections.
4.1 Input Types
There are four input types:
•N.C.
•N.O.
•Single EOL resistor
•Double EOL resistor
Inputs IN1, IN2, IN3, and IN4 may be configured individually as
either supervised or non-supervised inputs. Use the AxTraxNG™
system to configure each input separately.
Non-supervised inputs have two states:
•Normal
•Abnormal
Supervised inputs have three states:
•Normal
•Abnormal
•Trouble
The Trouble state is caused by either tampering with the input
circuit or by faulty hardware installation. Once an input is
configured as a supervised input, add a resistor of 2.2 kΩ, of
8.2 kΩ, or both on the input circuit. See the following diagrams.

Input and Output Connections
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4.1.1 Normally Open Input Connection
A Normally Open Input has 2 states:
•Switch Open – Normal State:
Loop resistance = Infinite (open circuit)
•Switch Closed – Abnormal State:
Loop resistance = 0 (short circuit)
Figure 9: Normally Open Input Connection
4.1.2 Normally Closed Input Connection
A Normally Closed Input has two states:
•Switch Closed – Normal State:
Loop resistance = 0 (short circuit)
•Switch Open – Abnormal State:
Loop resistance = Infinite (open circuit)
Figure 10: Normally Closed Input Connection