Samsung SSA-S2101 User Manual page 16

Standalone rfid access controller
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installation and external connection
I/O CONNECTION
Input Connection
Mon 12 / 12 / 2009
1
4
7
ESC
Door Contact Sensor
Exit Button
1.
Connect the DC 12V(+) line of the power supply unit to the red line.
2.
Connect the GND(-) line of the power supply unit to the black line.
- Exit Button Connection
1.
Connect one end of the Exit button to the orange line.
2.
Connect the other end of the Exit button to GND
- Door Contact Sensor Connection
1.
Connect one end of the door contact sensor to the yellow with red stripes.
2.
Connect the other end of the door contact sensor to GND.
- Auxiliary Input Device Connection (auxiliary input #1 – green, auxiliary input #2 – green with white stripes)
1.
Connect one end of the auxiliary input device to auxiliary input #1 or auxiliary input #2.
2.
Connect the other end of the auxiliary input device to GND.
16_
Installation and External Connection
10 : 30 : 20
2
3
F 1
F 2
F 3
5
6
F 4
F 5
F 6
8
9
F 7
F 8
F 9
0
ENT
F10
F11
F12
Door Contact Sensor: Yellow with the red stripe, GND
Exit Button: Orange line, GND
Connect 2.2K— to check for cut-off detection
GND
Black -
Red +
DC+12v
FG
100V-220V
L
N
Power
Supply

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