DVTEL ioimage mmp100dn, Руководство по установке, Страница: 14 / 35

mmp100dn Installation Manual
4
Item Description
External
Device
Connections
Terminal block for the following connections:

DRY IN: Single alarm input connection (a set of two wires) from an external
device — for example, a fire sensor, PIR (passive infrared) sensor, fence
sensor, etc. with a dry contact output to the terminal block.

RELAY: Relay output signal (opto-isolated) for a single external device, such as
an electrical door lock.
o
NO: Terminal for NORMALLY OPEN configurations
o
COM: Terminal for COMMON wire configurations for either NC or
NO
o
NC: Terminal for NORMALLY CLOSED configurations

RS232: Not in use.

Ground: Additional ground connection.
 RS485: Not in use.
RESET
Button For resetting the unit to previous settings or restoring factory default settings.
12-24/24V
Terminal
block Terminal block for powering the unit from a 12-24VDC or 24VAC, 50/60Hz source.
VIDEO OUT
(BNC) Output interface that provides the PAL or NTSC analog video signal after analysis
and includes detection overlays and additional On-Screen Display (OSD)
information.
Typically connected to analog video equipment such as analog video displays or to
an analog video recording device or a digital video recorder (DVR).
Note:
In order to view analog video, analog video out must be enabled in
the unit settings (disabled by default). For more information on how
to enable the analog video out signal, refer to the
HTML Edition
Units User’s Guide .
AUDIO
IN/OUT
(Plug) Audio interface to/from the camera. The stereo 3.5 mm plug requires a splitter
cable to separate the audio input and output signals (supplied by DVTEL).
Enables remote listening to the sounds captured by a microphone connected to
the camera through this interface.
 Audio Input: For receiving sound (audio) from a microphone/amplifier
connected to the camera. See
Connecting a Microphone to the Unit (page 11).
 Audio Output: Used for talking through a loudspeaker connected to the unit to
people located near the camera being monitored. See
Connecting a
Loudspeaker to the Unit (page 12).
Grounding
Terminal For connecting the unit to the protective ground (earth) according to local
regulations and codes. For more information, see
Grounding the Unit (page 8).