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VRT-300 VESDAnet Socket

VRT-300 VESDAnet Socket

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  • 商品货号:vesda000013
    商品库存: 1
  • 商品品牌:威士达Vesda
    商品重量:0克
  • 上架时间:2013-02-04
    商品点击数:3781
  • 市场价格:¥10962元
    本店售价:¥9135元
    注册用户:¥9135元
    用户评价: comment rank 5
  • 商品总价:
  • 购买数量:
    购买此商品可使用:0 积分

商品描述:

商品属性

The VESDAnet™ Interface Card (VN Card) is a simple interface card for the range of Xtralis VESDA VLF smoke detectors. The VN Card provides seamless VESDAnet communication from the detector to other VESDAnet devices, including configuration and monitoring tools.
 

What is VRT-300 VESDAnet ?
VESDAnet is a fault-tolerant proprietary Xtralis VESDA communications protocol. VESDAnet allows the Xtralis VESDA range of smoke detectors, displays, programmers and remote units to communicate with each other on one network.
 

Why connect to VRT-300 VESDAnet ?
Installing a VESDAnet Interface Card into a VLF detector and connecting to a VESDAnet offers many benefits, including:
Central, convenient communications with Xtralis VESDA detectors 
VESDAnet allows sophisticated configuration, monitoring and control from local or remote sites. So rather than a technician having to connect to each Xtralis VESDA smoke detector individually (sometimes installed high above floor level), they can communicate with all detectors on the network from a central, convenient, location using a laptop.
VESDAnet also allows a system management package (such as Xtralis VSM4) to monitor and report on the status of all devices connected on VESDAnet, facilitating central supervision, management and control of all Xtralis VESDA detectors.
Remote displays and relays for the VLF detector
By installing a VN Card in a VLF detector, remote displays and remote relays can be added to the VLF. This extends the capability and flexibility of the VLF detector.
Features
• Provides seamless VESDAnet fault-tolerant communication
• Quick and simple to install
• Minimal configuration required before operation
• Diagnostic LEDs give visual indication of the card’s status
• Fully transferrable between VLF detectors
Connecting VESDA detectors to building management systems or fire panels
Using an appropriate High Level Interface (HLI), the information on VESDAnet can be transmitted to 3rd party monitoring and control systems such as Building Management Systems (BMS) and Fire Alarm Control Panels (FACP).
Preventing false alarms due to outside air pollution
The VLF can be used as a cost effective reference detector for other active detectors on a VESDAnet. Referencing is a technique used to reduce the risk of unwanted alarms caused by external influences to a building, such as air pollution. It works by offsetting the signal from the active detector in the protected area with a reference signal from a detector monitoring the fresh air intake to the area. This results in the active detector measuring changes in smoke levels that are due only to events in the protected area, rather than those external to the area. 

Having all Xtralis VESDA smoke detectors on a VESDAnet loop allows you to configure and interrogate each detector from a central location, in this case the Facility Manager’s office.
Specifications
Power Consumption:Consumes less than 1 W from the detector at 24 VDC & 42 mA.
Dimensions:Length x Width x Height
             137 mm (5¼”) x 71 mm (2 13/16”) x 20 mm (13/16”)
             Weight    0.08 kg (0.176 lb)
             Terminals 0.2 - 2.5 mm2 (30-12 AWG)
Operating Conditions:
Tested to 0 to 40°C (32 to 104°F)
Detector Ambient 0 to 40°C (32 to 104°F)
Humidity 5% to 95% (non-condensing)
Compatibility
Individual VLF detectors can be interrogated and configured by Xtralis VSC, through their onboard serial interface. However, it is not possible to access other detectors on VESDAnet through this serial port. 
To configure devices via VESDAnet, an High Level Interface (HLI) must be connected to a VESDAnet socket. This socket is available on VLP, VLS and VLC-505 detectors. 
Alternatively, a remote VESDAnet socket module (VRT-300) provides direct connectivity to an HLI or a hand held programmer. A hand-held programmer or High Level Interface (HLI) module cannot be directly  connected to a VLF detector.

 
 

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用户评论(共3条评论)

  • 匿名用户 ( 2014-06-13 10:41:22 )

    VRT-300 VESDAnet Socket这个是什么,主要作用有哪些?

  • 匿名用户 ( 2013-04-11 16:19:36 )

    VRT-300 VESDAnet Socket 有中文版的吗?

    管理员:目前还没有中文版哦。

  • 匿名用户 ( 2013-03-26 17:23:52 )

    VRT-300 VESDAnet Socket 是进口产品?

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