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Samsung SSA-R2003 User Manual page 7

Rfid reader

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CABLE COLOR SCHEME
2-PIN Connector
I/O Pins
Power (+12V)
Earth-grounding
6-PIN Connector
I/O Pins
Wiegand Data Output 0
Wiegand Data Output 1
Not Used
RS-232 TX
Not Used
RS-232-GND
8-PIN Connector
I/O Pins
Tamper Switch NC
Tamper Switch COM
LED Control
LED Control
LED Control
Buzzer Control
Not Used
Not Used
CABLE SELECTION
Item
1
Power (DC12V)
Card/PIN data (Wiegand)
2
Control Signal (LED,BUZZER)
TAMPER
3
RS-232 Cable
Signal
DC +12V
GND (-)
Signal
WIK_DATA0
WIK_DATA1
Not Used
TX OUT
Not Used
GND
Signal
Tamper NC
Tamper COM
Red LED Control
Green LED Control
Orange LED Control
BUZZER Control
Not Used
Not Used
Belden #9409, 18 AWG 2 Conductor, Unshielded
Belden #9512, 22 AWG 4 Conductor, Shielded
Belden #9514, 22 AWG 8 Conductor, Shielded
Belden #9829, 24 AWG 2-twisted pair, Shielded
Cable Color
Red
Black
Cable Color
Green
White
Orange
Purple
Brown
Black
Cable Color
Green with White Stripes
Gray
White with Red Stripes
Yellow
Blue with White Stripes
Blue
Pink
Sky Blue
Cable Type
English _ 7

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