Siemens CFMC1315-LP configurationmanual Alarm, External digital input

Configuration

7.4Alarm

External alarms and motion sensors can be set. Connecting a sensor or other device to the alarm input terminal notifies an alarm when the sensor detects a trouble. For example, mounting a sensor on a door notifies an alarm each time the door is opened. By setting the motion sensor to activate, an alarm is notified by detecting a change in a screen.

One Alarm input1 terminal is indicated on external cable. You need to define some parameters before u sing the alarm function.

7.4.1External digital input 1

z Set an "Alarm Input"

ON: Detects an external alarm.

OFF: Does not perform alarm detection.

Î The following functions will be enabled if “ Alarm Input” is set to “ON”

z Set "Input type" for alarms

Normally Opened (NO): A dry-contact detecting way, opened if nothing occurs but closed in case of an alarm.

Normally Closed (NC): A dry-contact detecting way, closed if nothing occurs but open in case of an alarm.

z Set "TEXT Enable" for alarms

A noticeable message of alarm can be displayed on screen if this item is set to “ON”.

z Enter "Text" for alarm message

	Max 24 characters can be entered.
	z Set "Audio out" for alarm message
	Audio alarm message can be sent to external speaker if this item set to “ON”.
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Siemens Building Technologies
Fire Safety & Security Products	01.2009