SOYAL TECHNOLOGY CO. LTD. AR-661UGV2 ユーザーズマニュアル

 

 

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V150819

 

 

 

Wire Application 

Wire 

Color 

Description 

Power 0 

Black 

DC Power Jack   
Apply for the size in OD55mm*ID20mm*11mm(L) 
DC12V / 1.5A 

RS-485  

1 Orange-White 

RS-485 

(A+) 

2 Orange 

RS-485 

GND (WG) 

3 

Blue-White 

GND for Wiegand Connection 

GND (RS-485) 

4 

Blue 

GND for RS-485 Connection 

Wiegand 

5 Green-White Wiegand Data: 1 Input 
6 

Green 

Wiegand Data: 0 Input 

DI 7 

Brown-White 

External control signal input 
H:3.3V / L:0V 

DO 8 

Brown 

Reader control signal output 

(For RS-485 Connection Only) 

 

 

1.  Secure the AR-661UG(V2) RFID reader on a column, pedestal, wall, or beam at least 150cm 

above ground and leave space for adjusting the up and down and left and right angles of the 
reader. 

 

2.  Check the antenna pattern and adjust the support angle for the reader to face the position the tag 

will pass through. 

 

3.  Although the ideal sensing range of AR-661UG(V2) is over 10m, the actual sensing range varies 

due to weather (raining, fog, sunny) and installation method (horizontal, inclining). 

 
 
Installation 
 
Step 1: Use a screwdriver to screw the 
L-Bracket on the backside of UHF reader 

Step 2: Take off the nuts and 

gaskets from 

U-bracket. Set the U-bracket into any cylinder at 
the site. Gradually attach the Fixed Bracket and 
Step 1 to U-Bracket and fixed by the nuts and 
gasket.