Samsung Version 1.1 Connecting to Alarm Sensors and External Devices, G 3 4 G RA RC + +

Models: Version 1.1

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Connecting to Alarm Sensors and External Devices

ALARM IN R/O RX TX

1 2 G 3 4 G RA RC - + - +

S S G S

S G

E

E N E

E N

N N D N

N D

S S

S

S

O O

O O

R R

R

R

1

2

3

4

Function

Name

 

Regular Capacity

Alarm In

Alarm 1/2/3/4/G

-TTL Level(5VDC)

 

 

 

 

 

 

-Initial Contact Resistance, Max. : 75m§

Relay Out

RA/RC

-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 owner manual Connecting to Alarm Sensors and External Devices, G 3 4 G RA RC + +