Moxa Technologies VPort 251 Series Bedienungsanleitung

Moxa Video Encoder

VPort 251 Series

Quick Installation Guide

Second Edition, June 2008

Reproduction without permission is prohibited.

P/N:1802002510010

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Overview

The VPort 251 is a high performance, 1-channel video encoder in a compact

form factor that is suitable for installation in a variety of locations, including

outdoor camera cabinets. For easier installation, the VPort 251 supports both

panel mounting and DIN-rail mounting (with DK-35A accessory), and includes

a loop-through power output that can be used to power an analog camera.

In addition, the VPort 251 supports full-motion video at D1 resolution (720 ×

480 at 30 FPS for NTSC, 720 × 576 at 25 FPS for PAL). Both MPEG4 and

MJPEG are supported, making the VPort 251 especially suited for use with

distributed video surveillance systems. 2-way audio support is also built in,

allowing real-time voice communication between field engineers and control

centers.

Package Checklist

The VPort 251 is shipped with the following items. If any of these items are

missing or damaged, please contact your customer service representative for

assistance.

yVPort 251

y5-pin terminal block for 1 DI and 1 relay output

y2-pin terminal block for loop-through power output

y5-pin terminal block for RS-232/422/485 PTZ control port

yQuick Installation Guide

yPower adaptor (Need to order seperately)

yDocumentation & Software CD (includes User’s Manual, Quick

Installation Guide, datasheet, and utility)

y4 pcs pad

yWarranty booklet

NOTE Please verify that the model name printed on the unit's side label is

correct for your order.

NOTE This product must be installed in compliance with your local laws

and regulations.

Features

High Performance Video/Audio Networking Solution

ySupports NTSC/PAL analog video cameras

ySupports MPEG4/MJPEG video compression technology

y1 BNC video input

y1 audio input and 1 audio output for 2-way voice communication

yStandard RTSP (real-time streaming protocol) for easy integration

yMulticast (IGMP) protocols for efficient network transmission

yQoS (TOS) for priority transmission

yFull D1, 4CIF, VGA, QVGA, and CIF video resolutions

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y1 auto-sensing 10/100BaseT(X) Ethernet port

yRS-232/RS-422/RS-485 COM port for controlling PTZ (pan/tilt/zoom)

motorized cameras

y"Transparent PTZ Control" function to control remote PTZ cameras with

legacy PTZ control panel or keyboard

yBuilt-in web server and RS-232 console for remote and local access &

configuration

yTCP, UDP, and HTTP network transmission modes

ySimultaneous access for up to 10 clients

ySet video quality to CBR (constant bit rate) or VBR (variable bit rate)

yTimestamp and text overlay

yDDNS (Dynamic DNS), UPnP and IP filtering supported

Intelligent Alarm Trigger

yBuilt-in video motion detection (VMD)

y1 digital input channel and 1 relay (digital) output channel for external

sensor and alarm

yAlarm-triggered snapshots with pre-alarm and post-alarm snapshots

ySequential snapshot images

yMessages with snapshot images sent by FTP or email

yHTTP action settings for customized alarm messages sent by HTTP event

server

yConfigurable schedule for alarm activation

Convenient Hardware Installation

yCompact form factor for installation at almost any location

yPanel mounting and DIN-rail mounting (with DK-35A accessory)

yLoop-through power output with identical range as power input, for

powering analog cameras

Video Management and Control

yMoxa SoftDVR™ Lite IP surveillance software included for viewing and

recording

yFree VPort SDK PLUS available, with flexible interface and sample codes

for customized applications

NOTE If you are interested in the VPort SDK PLUS, please visit

moxa.com to download the software, or contact a Moxa sales

representative for more information.

VPort 251 Panel Layout

251

1-Channel Video Encoder

TCP,UDP,HTTP,DHCP,SMTP,

FT P,NTP,DNS ,RT SP, IGMP,

QoS,DDNS,SNMP

PTZ RS-232 or RS-422/485

POWER 1x power input and

1x loop power output

MPEG4 or MJPEG

Video Input

Compression

Ethernet

Protocols

GPIO

Auto 10/100 Mbps

D1x1,Relay Outputx1

1-ch NTSC/PAL

1. Grounding point

2. Power input jack (12 to 32

VDC or 18 to 30 VAC)

3. 5-pin terminal block for

digital input and relay output

4. Hardware reset button

5. 10/100BaseTX Ethernet

port with RJ45 connector,

LEDs

6. Status LEDs

7. Audio input jack

(mic in or line in)

8. Audio output jack

(for speakers)

9. Vpp BNC connector for

video input

10. 2-pin terminal block for

loop-through power output

11. RS-232 console port

12. 5-pin terminal block for

RS-232/422/485

13. Model name

14. Mounting point for wall

mounting

15. Mounting point for DK-35A

DIN-Rail Kit

NOTE The 2-pin terminal block for loop-through power output can be

used as an alternative power input port.

- 4 -

- 5 -

Initial Installation and Configuration

Before installing the VPort 251, verify that all items in the package checklist

are present. In addition, you will need a notebook or PC equipped with an

Ethernet port to complete the installation.

Step 1: Connect the power source, and connect loop-through power output

if required.

The VPort 251 can be powered by a 12 to 32 VDC power source, or an 18 to

30 VAC power source. The power input jack accepts a concentric barrel-type

connector. The loop-through power output accepts a 2-pin terminal block

connector. Check the STAT LED on the top panel to verify that power is

connected correctly.

NOTE The VPort 251's power output is looped through the power input

and will match the voltage of the power input source. For example,

if the power input is 12 VDC, the loop-through power output will

also be 12 VDC.

Step 2: Connect the VPort to the network.

The VPort 251 has an auto-sensing 10/100 Mbps Ethernet port, with built-in

LEDs to show 10 Mbps (amber) or 100 Mbps (green) connection activity.

Step 3: Connect the VPort to a camera and an audio source.

Use a coaxial cable to connect a video camera to the VPort's VIDEO INPUT

port, which uses a BNC connector.

A microphone or an amplifier can be plugged directly into the VPort's AUDIO

INPUT jack, and a speaker can be plugged into the AUDIO OUTPUT jack.

NOTE Check the VIDEO LED on the top panel to verify that the video

connection is working properly.

Step 4: Connect the VPort 251 to a motorized PTZ camera/device.

If you are using a PTZ camera or device, you can connect the PTZ control

cable to the VPort to allow PTZ control over the network. A 5-pin terminal

block for RS-232/422/485 serial connections is provided for this purpose. The

pin assignments are shown below:

PIN RS-422/485 RS-232

1 GND

Ground GND Ground

2 R- Rx- --- N/A

3 R+ Rx+ RxD RxD

4 T-\D-

Tx-/ Data- --- N/A

5 T+\D+

Tx+/ Data+ TxD TxD

To enable PTZ control, configure the PTZ control protocol in the VPort's

web-based manager.

NOTE Drivers are required to support specific PTZ control protocols. The

VPort 251 supports the following protocols:

yPelco D

yPelco P

yDynaColor DynaDome

For other protocols, please contact the video camera manufacturer

for the PTZ control commands. You may then use the VPort 251’s

Custom Camera function to program PTZ control.

NOTE New PTZ drivers can be uploaded for the VPort 251. Please contact

a Moxa sales rep to discuss development of new PTZ drivers.

NOTE The “Transparent PTZ Control” function can be used for PTZ

camera control over the network, without requiring special PTZ

drivers. PTZ cameras can be directly controlled by a keyboard or

PTZ control panel on the network.

Step 5: Configure the VPort’s IP address.

After powering on the VPort 251, wait a few seconds for the POST (Power On

Self Test). The STAT LED will turn green when the POST is completed. The

NETWORK LED will blink as the IP address is assigned. The IP address will

be selected according to the network environment.

Network Environment with DHCP Server

In this case, the VPort's IP address is assigned by a DHCP server. Use the

DHCP server’s IP address table or Moxa's VPort utility to look up the IP

address that was assigned to the VPort.

Using VPort and EtherDevice Configurator

1. Run edscfgui.exe to start VPort and EtherDevice Configurator. Select

Broadcast Search from the List Server menu to search for the VPort on

the network.

NOTE VPort and Ether Device Configurator can be downloaded at

www.moxa.com.

2. The Broadcast Search window will show a list of all EDS switches and

VPorts located on the network.

- 6 -

3. When the search is complete, every EDS switch and VPort found on the

network will be listed onscreen.

NOTE Broadcast Search can only search for devices connected to the

same LAN domain as the PC running the utility. If your devices are

located on different LAN domain, use the Specify IP Address

function to search for a specific IP address.

4. Double-click the selected VPort, or use a web browser to access the

VPort’s web-based manager (web console).

Network Environment without DHCP Server

If your VPort is connected to a network that does not have a DHCP server, then

you will need to configure the VPort's IP address manually. The default IP

address of the VPort 251 is 192.168.127.100 and the default subnet mask is

255.255.255.0. Make sure that you change your computer’s IP address and

subnet mask so that the computer is on the same subnet as the VPort.

Open the VPort’s web-based manager (see Step 6) and navigate to the System

Configuration ÆNetwork ÆGeneral page. Select Use fixed IP address to

ensure that the IP address you assign is not deleted each time the VPort is

restarted.

Step 6: Open the VPort's web-based manager

In a web browser, enter the VPort's IP address as the URL to open the VPort's

web-based manager.

Step 7: Install the ActiveX Control plug-in

When you first access the VPort’s web-based manager, a message will appear

regarding the installation of the VPort ActiveX Control component. Click

"Yes" to allow the display of video images in the web browser.

- 7 -

NOTE For Windows XP SP2 or above, the ActiveX Control component

may be automatically blocked for security reasons. In this case, the

warning message may not appear. Unblock the ActiveX control

function or disable the security configuration to allow installation

of the VPort ActiveX Control component.

Step 8: Continue to the VPort’s web-based manager

After installing the ActiveX Control component, the VPort’s web-based

manager will appear. Check the following items to verify that the system was

installed properly:

yVideo images

yAudio (make sure your PC’s or notebook’s sound is turned on)

yVideo information

Step 9: Access the VPort’s system configuration

In the VPort's web-based manager, the model name, server Name, IP address,

MAC address, firmware version, and LED status will be displayed at the top

of the page. Use this information to verify system information and installation.

Click System Configuration to see an overview of the system configuration.

- 8 -

For details on each item, please refer to the User’s Manual.

NOTE Administrators should go to System Configuration ÆSystem Æ

Account in the VPort’s web-based manager to set the

administrator’s password and enable authentication. The

administrator account name is admin. Each time the web-based

manager is opened, an authentication window will ask for the

account name and password.

Mounting Dimensions (unit=mm)

50 50

88.2

100.2

88.2

66.1 47.5

31.1

63.6

60.3 22.6

66.1 44.128.1

1.73 8.81 6.4

5.81

3.33

601

55.73 6.136.41

1.63

34 6.521

VPort 251

1-Channel Video Encoder

- 9 -

DIN-Rail Mounting (Optional)

The VPort 251 can be mounted on a 35-mm DIN-rail using the DK-35A

accessory (ordered separately).

Wall Mounting

The VPort 251 can be mounted on the wall with 2 screws.

Make sure that screws are less than 3.5 mm in diameter, with

heads between 3.5 and 6.0 mm in diameter, as shown on the

right.

6.0 mm

3.5 mm

VPort 251

1-Channel Video Encoder

Wiring Requirements

ATTENTION

Safety First!

Be sure to disconnect the power cord before installing or wiring

the VPort.

Determine the maximum current for each power wire and

common wire. Observe all electrical codes dictating the

maximum current allowed for each wire size.

If the current exceeds the maximum ratings, the wiring could

overheat, causing serious damage to your equipment.

- 10 -

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