Vicon VAX-P403R Quick Installation Manual

QUICK INSTALLATION GUIDE
VAX-P403R AND VAX-P405R
VANDAL-RESISTANT 125-kHz PROXIMITY CARD READERS
WITH OSDP SUPPORT
This Quick Start Guide is intended for experienced installing
technicians. It is a basic reference to ensure all connections
are properly made. It is for models VAX-P403R-OSDP and
VAX-P405R-OSDP. For additional information please refer to
Vicon's website vicon-security.com.

1.0 Introduction

A key component of a physical security electronic access control
system, a proximity card reader is based on RFID technology. In
operation it is capable of reading data stored on a proximity
credential via radio frequency and without physical contact, and
then passing the data obtained to the physical access control
system. Access control systems typically manage and record the
movement of individuals through a protected area, such as a
locked door.

2.0 Mounting Provisions

Each reader may be installed either indoors or outdoors.
Mounting options shown in the table below. Use supplied #6
mounting screws, or equivalent security screws, for installation.
Model Mullion Mount
•
VAX-P403R-OSDP
VAX-P405R-OSDP
*Plastic or metal

3.0 Cable Requirements

Cable, 4 conductor, 22 or 24 AWG [65 mm or 51 mm]
twisted pair, over-all shield and UL approved (Belden 8273
or equivalent).
Maximum bus length: 4,000 ft – 24 AWG (1,219 m).
Maximum distance between: 1,640 ft – 24 AWG (500 m).

4.0 Reader Wiring

OSDP
Twisted Pair Conductor
Red
Pair 1
Black
Green
Pair 2
White
Single-Gang Wall Mount*
•
Function
DC (5-16 VDC)
Ground
RS-485 T/R+
RS-485 T/R-

5.0 Output Formats

The SIA standard OSDP protocol is supported for clear and
secure channel communication.
Default Address: 0
Default Baud rate: 9600bps (bits per second)
Default Secure Channel Key:
SCBK_D = 0x303132333435363738393A3B3C3D3E3F.
OSDP Protocol Technical Support:
SIA OSDP Application Profile: Basic Reader
(OSDP v2.2 and higher)

6.0 Grounding

Shield (drain) continuity must run from the reader to the access
panel. Shield (drain) and reader ground must be tied together at
the access panel and connect to an earth ground at one point.

7.0 Power

Reader may be powered by the access panel. A linear power
supply is recommended for best operation.

8.0 Voltage

5 to 16 VDC. 12 VDC at the reader is recommended for best
operation.
Model Current Draw
VAX-P403R-OSDP 30 to 75 mA
VAX-P405R-OSDP 30 to 75 mA

9.0 Read Mode

Reader (OSDP "PD") operation is controlled by the access panel
(OSDP "ACU") per the OSDP specification.

10.0 Connection

Connection must be done in accordance with NFPA 70. Do not
connect to a receptacle controlled by a switch. Connect to a
power limited DC voltage source.

11.0 Troubleshooting

1. When the reader is first powered on it will beep 4-times.
2. Presenting a supported access credential will result in the
reader beeping once.
3. OSDP communications with the panel will be established after
the reader has completed its start-up sequence. The panel
can query the reader for status using OSDP commands.
NOTE: At this point, the access panel controls the reader beeper
and LED functionality.
XX274-96