Samsung SSA-P400T/EXP POWER, READER, and I/O Connection, Power Connection, Reader Connection

POWER, READER, AND I/O CONNECTION

Power Connection

DC +12V

GND

-Connect the plus (+) line of DC 12V to the corresponding port (+12V).

-Connect the GND (-) line of DC 12V to the GND (-) port.

Reader Connection

Reader #4

Reader #1

Reader #3

Reader #2

GND

D1

D0

DC+12V

-Connect the plus (+) line of the reader to the corresponding port (DC +12V).

-Connect the minus (-) line of the reader to the GND (-) port.

-Connect the data 0 line of the reader to its port data 0 (D0).

-Connect the data 1 line of the reader to its port data 1 (D1).

	Door Number	External Reader	Internal Reader	Exit Button
Two Door Control	1	Reader #1	Reader #2	None
	2	Reader #3	Reader #4	None
	1	Reader #1	Reader #2	None
Three Door Control	2	Reader #3	None	Internal Exit Button
	3	Reader #4	None	Internal Exit Button
	1	Reader #1	None	Internal Exit Button
Four Door Control	2	Reader #2	None	Internal Exit Button
	3	Reader #3	None	Internal Exit Button
	4	Reader #4	None	Internal Exit Button

•Refer to the list of compatible readers.

-SSA-P400(T) : 26Bit Wiegand Reader

-SSA-P401(T) : 34Bit Wiegand Reader

INSTALLATION AND EXTERNAL CONNECTION

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