Connecting The Alarm Input/Output - Samsung SRN-473S User Manual

connecting with other device

ConneCTing The ALArm inpuT/ouTpuT

The Alarm In/Out port at the back is composed of the following.
Srn-473S
• ALARM IN 1 ~ 2 : Alarm Input Port
• ALARM OUT 1 : Alarm Output Port
1 2 G
ALARM IN
( 5mA sink )
28_ connecting with other device
Sensors
Alarm
N.O C N.C
1
ALARM OUT
( 30VDC 2A,
125VAC 0.5A MAX )
HD
M I 1
3
2
VG
A O
UT
Po E
4
CA VI EW
ME
RA ER