Samsung SSA-S2100/EXP manual Output Connection

installation and external connection

Output Connection

Connect the 8-pin connector (relay connector) of this product as follows:

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Mon 12 / 12 / 2009

10 : 30 : 20

1 2 3 F1 F2 F3

4 5 6 F4 F5 F6

7 8 9 F7 F8 F9

ESC 0 ENT F10 F11 F12

Black - GND

Red +

DC+12V

Power Supply

DOOR	COM (gray with red stripes)
	NO (white with red stripes)
RELAY
	NC (blue with white stripes)
ALARM	COM (white)
	NO (purple)
RELAY
	NC (purple with white stripes)

Cathode	Anode
1N4004-1N4007 or equivalent

POWER FAIL	POWER FAIL	Alarm
SAFE	SECURE	Device

- POWER FAIL SAFE: Door is opened when the power is disconnected

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 (-).

- POWER FAIL SECURE: Door is closed when the power is disconnected

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 (-).

18_ installation and external connection