Connection To External Control Connector - Samsung SNC-550 iPOLiS User Manual

SNC-550 Network Camera
device complying with PoE (IEEE802.3af) specifications. In case
non-standard product is used, it may cause performance degradation
or trouble.

3.4. Connection to External Control Connector

The input order of terminal from left is Alarm input/Alarm
output/Ground/RS-485 '+'signal/ RS-485 '-'signal.
When connecting cable, push stripped part of electric wire in while
pushing quadrangle button and take hands off from the button then
the wire will be fixed.
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① Alarm Input
② Alarm Output
③ Ground
④ RS-485 '+' Signal
⑤ RS-485 '-' Signal