Synel PRX-20, PRX-20D User Manual

Introduction

PRX-20 card reader is a non-contact high performance card
reader with ABA (14 & 13 char), standard Wiegand 26 bits
and Wiegand 44 bits output format. These units are mainly
used as card reading support for access controllers and are
characterized by their smart and elegant appearance, simple
wiring and stable performance.

Specifications:

Type of cards

* Any card of 64bit memory array used by H4001 CMOS
integrated circuit, by EM Microelectronic-H4100/4102 or
compatible.
Clock & Data ABA (14/13 char), standard Wiegand 26 bits and
Wiegand 44 bits output format interface, photo coupling seclusion
OC gate output.

RS-422 Differencial outputs:

Connection distance up to 300m.
TTL outputs: up to 15m.
Note: In case of reading errors, 1K pullup resistors can be

added to the Data and Clock outputs (yellow and white
wires).

Operating state: sound-visual state indication

Light Indications

Definition of Wires

Differential

Output format options

Wiegand Output Format - Further details

D0 and D1 output “0” and “1” respectively.
When outputting “0”, D0 experiences a negative pulse and
when outputting “1”, D1 experiences a negative pulse.
See the following diagram displaying a negative pulse width
of TP=100+

10 microsecond; with a repetition period of

TW=1000+

100 microsecond and 1 microsecond=1/1000000

a second.

In the following diagram C and O stand for 0 or 1.
E: even check code; O: odd check code

The three bytes in the middle of CCCC CCCC, CCCC
CCCC, CCCC CCCC are the swiped badge number, trans­mitted from left (E) to right in sequence.

Dimensions Model Weight

L120x W45x H21 (mm) PRX-20 300 g

Power supply Operating Voltage: DC 5V-12V: Maxi-

mum Current Consumption: 80mA;

Ambient temperature Operating temperature: -10C ~ +55C;

Storage temperature: -10C ~ +60C;

Humidity Operating: 20%~98%; Storage:

5%~90%;

Available Output
format

Standard wiegand 44BIT; ABA Synel (14
char); ABA Linear (13 char)

Cable description 10 wires #24 wg (3 m.)

EM card* reading distance: 80- 150mm (subject to

quality of the card)

Yellow light standby state
green and red light card reading status

Model: PRX-20
Indication Color

Power on Yellow
Ok indication Green + 1 beep activated by

controller

Error
indication

Red + 3 beeps

Wires color Wiring Definition

Red DC 5V-12V
Black GND
Yellow Data0/Data
White Data1/Clock
Violet Card Present
Brown Green LED
Blue Red LED
Green Buzzer
Orange Se1_EX Output Format wire #1
Gray Se2_EX Output Format wire #2

Wires color Wiring Definition

Red & Black D0+ / Data+ ( RS-422 positive signal level)
White & Black D0- / Data- ( RS-422 negative signal level)
Black & Green D1+ / Clock+ ( RS-422 positive signal level)
Black & Yellow D1- / Clock- (RS-422 negative signal level)

Se1_EX=1, Se2_EX=1 ABA Synel (14 char)
Se1_EX=0, Se2_EX=1 ABA Linear (13 char)
Se1_EX=0, Se2_EX=0 Std. Wiegand 26bits
Se1_EX=1, Se2_EX=0 Wiegand 44bits

Note:

1. Se1_EX=1 or Se2_EX=1 is a free wire, not connected to

any wires.

2. Se1_EX=0 or Se2_EX=0 is a wire connected with GND.

SYNEL Industries LTD.
Yokneam Industrial Park, 2 Hamada St.,
POB 142, Yok neam 20692, Israel
Tel: [phone] Fax: [phone]
E-mail: [e-mail]

Installing the PRX-20 Card Reader

1. Select a location to install the PRX-20 card reader. The recom­mended height for installation is 1.4m.

2. Prepare an outlet hole (of 15mm) in the installation pane.

3. Drill two 6mm fixing holes to wall and place fixing rubber plugs
into the holes.

Picture of PRX-20 installation

4. Connect wires between PRX-20 and the controller.

5. Turn on the power to test. When the power turns on screw the
unit into place.

Use a #24 parallel. Do not install in a wire casing with

strong current power cords.

Do not expose to direct sunlight, high temperatures, or
strong electromagnetic interferences.
If installed outdoors, a lightning protective device may be
necessary.

Packing List of PRX-20

The following items should be found in the PRX-20 package:

•Color external packing carton with bar code mark, grey/black
internal packing box

•PRX-20: 1 (with model bar code and date of production)

•Fixing rubber plug and tapping screws: 1 set

•Instruction Manual: 1

•Warranty Card and Quality Certificate: 1

•

1K pullup resistors: 2 (optional)

PRX-20 (D)
Card Reader

User Manual

Cat. no.: 650619
Document no. : PRX20-222-02