Pelco C2953M-B manual Alarm Connections

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Unsupervised Alarms

When an alarm is configured as an unsupervised alarm, the camera only activates an alarm when the normal alarm state (open or closed) changes.

Figure 12 illustrates the alarm and no alarm conditions of an unsupervised alarm input.

	NORMALLY CLOSED			NORMALLY OPEN
NO ALARM			NO ALARM
GND		+V	GND	+V
ALARM			ALARM
GND		+V	GND	+V
ALARM			NO ALARM
GND		+V	GND	+V
NO ALARM	CUT		ALARM	CUT
NO ALARM			ALARM
GND		+V	GND	+V
	BYPASS			BYPASS

Figure 12. Unsupervised Alarm Conditions

Figure 13 illustrates the wiring configuration for unsupervised alarm inputs.

NORMALLY CLOSED

NORMALLY OPEN

A1

A1

Figure 13. Normally Closed and Normally Open Unsupervised Alarm Input Wiring

NOTE: A normally closed alarm input can be defeated with a bypass; a normally open input can be defeated with a cut.

Alarm Connections

Figure 14 shows how to wire the camera to an alarm.

ALARM A1

ALARM

Figure 14. Alarm Connections

16	C2953M-B (10/09)

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Contents IXE Series Extended Platform Network Camera Contents Specifications C2953M-B 10/09 List of Illustrations Important Notices Legal NoticeRegulatory Notices Video Quality CautionBUILT-IN Analytics IntroductionModels Parts List Getting StartedCamera Connections and Features Product OverviewProduct Label Remove Back CoverInstallation PinC2953M-B 10/09 Service Cable Wiring CAT5 CableALARM, RELAY, and 24 VAC Connector Single Camera WiringMultiple Camera Wiring Connecting a Relay DeviceConnecting Alarms Supervised AlarmsAlarm Connections Operation Camera Configuration SequenceMinimum System Requirements Accessing the IP Camera Logging on to the CameraLive Video Live Video page Icons Unicast Selecting a StreamMulticast Taking a Snapshot Displaying Video in the Multiscreen ViewSettings Accessing the Camera MenusTime Settings General SettingsSystem Tab Configuring the Time Settings Rebooting the CameraRestoring ALL Camera Defaults Changing the Device NameGeneral Network Settings SSL SettingsSSH Settings Network TabTurning on Dhcp Turning OFF DhcpSelecting the Secure Sockets Layer Mode Generating a Certificate Request Generating a SELF-SIGNED CertificateEnabling Secure Shell Imaging Tab Configuring the Orientation of the Scene Changing the Digital Processing Settings Selecting Auto Exposure Settings Day Night Settings on Selecting Manual Exposure Settings DAY Night Settings DAY Night Auto ModeDAY Night Manual Mode DAY Night Auto and Manual ModesConfiguring Auto Focus Settings Configuring Manual Focus Settings Setting Tone MAP Options Selecting Auto White Balance Settings Selecting Manual White Balance Settings Video Presets Video ConfigurationAudio Configuration Streams TabSelecting a Video Preset Configuration Configuring a Custom Video Stream Configuration Compression Standards Endura Signing Rate ControlProfile GOP StructureSelecting the Audio Configuration Settings Users and Groups Tab UsersGroups GroupEditing a User Creating a NEW UserDeleting a User Editing a Group Creating a NEW GroupDeleting a Group Setting the Camera to Node General Settings for Users and GroupsSetting the Camera to Mixed Events Tab SourcesHandlers Creating AN Alarm Event Source Creating a Timer Event SourceCreating a System Event Source Editing AN Event SourceDeleting AN Event Source Creating AN Event Handler Send EmailCreating AN Event Handler Write Jpeg to SD Card Creating AN Event Handler Upload Jpeg to FTP ServerEditing AN Event Handler Creating AN Event Handler OPEN/CLOSE RelayDeleting AN Event Handler Example Handler Filter Setup Help Menu Log Off MenuSpecifications ModelsRequired System GeneralMechanical ElectricalVideo Environmental PhysicalProduct Warranty and Return Information