U-Prox Proximity reader Mini Owner Manual

Integrated Technical Vision Ltd.

U-Prox-mini proximity reader

User manual

Introduction

The proximity reader U-Prox-mini is intended to be applied in different access control systems, using RS232, Wiegand 26,

Wiegand 37, Wiegand 42, Wiegand auto and Touch Memory interface.

The interface type is to be changed by special PC program. If you need to change the interface type please call your distributor.

The reader is placed in elegant plastic case with two color LED indicator on front panel.

Types of cards

Integrated Technical Vision ltd manufactures readers operating with amplitude modulation (ASK) and/or frequency modulation (FSK) proximity cards and tags.

Benefits

Case

Material

Color

Dimensions

Weight

Ambient Conditions

Oper. temp.

Stor. temp

Humidity

Electrical

Voltage

Current

Max current

Voltage ripple

ABS plastic black, gray, white

80 х 45 х 12,5 mm

70 g

35°C . . . +60°C

30°C . . . +80°C

100% rel. at +25

0

C

+4,75. . . +16 VDC up to 30 mA up to 50 mA up to 500 mV p-p

.

Distance of reading

Typical reading distance is 50-100 mm and depends on tag type used with it.

Wiring

Reader has 8 wire cable for connecting to the access control panel.

Table 1. The wires assignment.

Color

Green

White

Red

Black

Brown

Orange

Blue

Yellow

W2 / W3 / W4 / WS

Data 0

Data 1

+V

GND

Red Led

Green Led

Beep

Hold

RS232 (reader)

Function

Rx

Tx

+V

GND

-

-

-

Hold

DB-9 (computer)

5

3

2

AWG22 multiwire signal cable is recommended. Using this cable the maximum length of

150 meters can be obtained

*

.

*

Not for RS232 interface http://www.itvsystems.com.ua

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Integrated Technical Vision Ltd.

When you connect the reader to the interface TouchMemory (iButton), and it does not work consistently (for example, does not transmit the code identifier controller), you should use 4,7kOm resistor (supplied) installed between the terminal and iButton "Earth" reader, as shown in Fig. 1. Figure 1

When using twisted pair (STP, UTP, FTP) to connect the reader should be followed the order of connection shown in Fig. 2.

Figure 2

Type of interfaces

The proximity reader is intended to apply in different access control systems, using

RS232, Wiegand 26, Wiegand 37, Wiegand 42, Wiegand auto and Touch Memory interface.

Mounting

It is recommended to mount the reader on a wall closely to a door at appropriate height.

Do not place the reader on the metal surfaces, since it causes decreasing of reading distance.

If more than one reader is used in the system, place them not closer than 20 cm one from another to eliminate the effect of doublereading

If impossible to place readers at a distance more than 20 cm one from another it is allowed to place readers at a distance not less than 10 cm when their yellow wires are interconnected.

In this operating mode readers work synchronously and alternately.

Using this operating mode is not recommended when set automatic recognition type of proximity identifier (ASK/FSK).

Reader installation



Loosen the screw at the bottom of the reader.



Remove the top cover, remove the back plate.



Mount the back plate of reader on the wall using the fixturing provided (see fig. 3).



Prepare all wires for connection and connect them to the reader in according to Table 1 and

User Manual of the access control panel to be utilized.



Insert the reader in the back plate (see fig. 4).



Put the top cover and tighten screw at the bottom of the reader.



Ensure that all locking tabs are securely engaged.

Figure 3 http://www.itvsystems.com.ua

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Integrated Technical Vision Ltd.

Figure 4

The Reader Operation

The RFID Card Code Reading

The card code reading is annunciated by built-in buzzer and LED lamp according to interface type and annunciation mode (see Section «Data transfer and Annunciation»).

Repeated reading will be available after 0.75 sec if the card is removed from the reader sensing area.

Hold Mode

Reader is turned to the hold mode while yellow wire is closed to ground. In this mode reader does not read cards, thus current consumption decreases.

Do not apply voltage to yellow wire!

Data transfer and control of annunciation

The reader is provided with two-colour LED indicators and buzzer. LED and buzzer function according to interface type programmed and annunciation mode.

Wiegand Interface

Engaging of LED and buzzer is possible automatically or by grounding of corresponding wire according to Table 2.

Table 2. Annunciation mode:

Data transmissions from reader comply with standard Wiegand26, Wiegand37,

Wiegand42 and Wiegand auto.

Buzzer Red LED Green LED

00 Beep on card read LED normally on, switch off at reading

01 Control from outside LED normally on, switch off at reading

02 Beep on card read Switch off

03 Control from outside Switch off

04 Beep on card read LED normally on, switch off at reading

05 Control from outside LED normally on, switch off at reading

06 Beep on card read Control from host

07 Control from outside Control from host

08 Beep on card read

Possibly to control from outside

LED normally on, switch off at reading

Possibly to switch off from outside

Blinking at reading

Blinking at reading

Blinking at reading

Blinking at reading

Control from host

Control from host

Control from host

Control from host

Blinking at reading Possibly to switch on from outside

Interface RS232

To control annunciation send control packet to the reader. Packets should be transmitted with 2 400 baud rate, 8 bit data, no parity, 1 stop bit. http://www.itvsystems.com.ua

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Integrated Technical Vision Ltd.

Table 3.Packet format

Bit 7 6 5 4 3 2 1 0

Byte 0

Byte 1

Byte 2

0

–

Green

1

–

–

0 red LED blinking green LED

0

–

–

1 red

LED lit

–

0

–

Buzzer

0

–

–

1

–

Buzzer

LED lit blinking pulsatory uninterruptedly

1 – corresponds LED or buzzer switched on. LED blinking and buzzer pulsatory control bits have the highest priority.

Annunciation does not change until next control packet received.

Reader transmits data as follows:

# of byte

Dest.

0

23h

1 ... 10 data

11 12 checksum 0Dh data : bit 7 6 5 4 3 2 1 0

Value 0 0 1 1 x x x x

Check-sum: exclusive OR of low nibbles of bytes from 1 to 10, high nibble of always must be 3h.

Example: Card code 7E000460AA will be sent as:

23h, 37h, 3Eh, 30h, 30h, 30h, 34h, 36h, 30h, 3Ah, 3Ah, 3Bh, 0Dh.

Limited Warranty

Integrated Technical Vision Ltd. warrants that for a period of eighteen months from the date of purchase, the product shall be free of defect in materials and workmanship under normal use and that in fulfillment of any breach of such warranty, Integrated

Technical Vision ltd. shall, at its option, repair or replace the defective equipment upon return of the equipment to its repair depot. This warranty applies only to defects in parts and workmanship and not damages incurred in shipping or handing, or damages due to causes beyond the control of Integrated Technical Vision Ltd. such as lightning, excessive voltage, mechanical shock, water damage, or damage arising out of abuse, alteration or improper application of the equipment.

The foregoing warranty shall apply only to the original buyer, and is and shall be lieu of any and all other warranties, whether expressed or implied and of all other obligations or liabilities on the part of Integrated Technical Vision Ltd. This warranty contains the entire warranty. Integrated Technical Vision Ltd. neither assumes, nor authorizes any other person purporting to act on its behalf to modify or to change this warranty, nor to assume for it any warranty or liability concerning this product.

In no event shall Integrated Technical Vision Ltd. be liable for any direct, indirect or consequential damages. Loss of anticipated profits, loss of time or any other losses incurred by the buyer in connection with the purchase, installation or operation or failure of this product. http://www.itvsystems.com.ua

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