Samsung Version 1.1 Manual de usuario descargar pdf (Pagina 18)

Connecting to Alarm Sensors and External Devices

ALARM IN

R/O RX

1 2 3 4 - + - +

Function Name Regular Capacity

Alarm In

Relay Out

Alarm 1/2/3/4/G

RA/RC

-TTL Level(5VDC)

-Initial Contact Resistance, Max. : 75m§

-Max. Switching Power : 60W, 62.5VA

-Max. Switching Voltage : 220VDC/125VAC

-Max. Carrying Current : 2A

-Contact Rating(Resistive) : 2A 30VDC/0.5A 125VAC

Alarm sensors and external devices are usable by connecting to ALARM IN and R/O terminals of the reverse

side of the SNS-110 respectively.

Caution

When connecting an external device to R/O terminal, you are recommended to use

additional “Relay” for the purpose of the protection of each device.

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Samsung Version 1.1 Manual de usuario Pagina 18