Samsung SSA-S2000W user manual Output Connection

Output Connection
Connect the 10-pin and 7-pin connectors of the controller as follows:
			EXIT
X	Y	Z			EXIT	INSTALLATION
					BUTTON
[	\	]	CONTACT		DOOR
					CONTACT
^	_	`	AUX IN#1
	W		CHIME			AND
lzj		lu{	+12V
COM			COM	PIR SENSOR		EXTERNAL
iŒ““
		zzhTzYWWW	GND
			GND
DOOR			ALARM
RELAY			RELAY			CONNECTION
NO			RELAY
DOOR			ALARM
RELAY
Cathode		Anode	NO	CHIME BELL
1N4004~1N4007 or equiv.			+12V	GND
DOOR				DC 12V
LOCK				POWER
			SIREN	SUPPLY

- Door open (POWER FAIL SAFE) when the power is disconnected from the door lock (Door Relay)

1.Connect the relay COM line (gray with red stripes for locking the door) to DC +12V.

2.Connect the relay NC line (blue with white stripes for locking the door) to the plus(+) line of the door lock.

3.Connect the minus (-) line of the door lock to GND (-).

- Door close (POWER FAIL SECURE) when the power is disconnected from the door lock (Door Relay)

1.Connect the relay COM line (gray with red stripes for locking the door) to DC +12V.

2.Connect the relay NO line (white with red stripes for locking the door) to the plus (+) line of the door lock.

3.Connect the minus (-) line of the door lock to GND (-).

- Alarm Connection (Alarm Relay)

1.Connect the relay COM (white for the alarm device) to DC +12V.

2.Connect the relay NO line (purple for the alarm device) to the plus (+) line of the alarm device.

3.Connect the minus (-) line of the alarm device to GND (-).

- Chime Bell Connection (the chime bell operated by TTL-level signal must be installed in advance.)

1.Connect the chime bell line (brown with white stripes) of the controller to DC +5V.

2.Connect the GND line of the power supply unit to GND (-) of the chime bell.

3.Press ESC to a0ctivate EthNeT chime bell.

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