介绍
DeltaV™m系列DeviceNet接口卡是一种经过现场验证的离散执行器和传感器接口。安装方便、可靠、使用简单。
高数据吞吐量,安装简单,良好的诊断能力和无错误的成熟传输技术使DeltaV m系列DeviceNet接口卡成为电机启动器和变频驱动器等复杂设备的良好接口解决方案。
好处
为应用程序自由选择合适的总线。
DeltaV系统支持传感器、设备和现场总线技术。根据您的经营理念和工厂限制,选择最高效和最有效的德尔塔v接口。
支持标准设备级总线。DeltaV系统提供了与CENELEC或IEC标准设备总线的无缝接口。我们对标准的支持确保您可以自由地使用您喜欢的设备。
降低布线成本。DeltaV m系列DeviceNet接口卡减少了接线图、电缆和夹具标签的数量。模块化设计减少了网络创建时间。而且,对于相同数量的离散信号,与M系列经典I/O相比,安装和测试DeviceNet所需的时间更少。
具有本地控制器级接口。DeltaV m系列DeviceNet接口卡直接与控制器通信,不需要串行接口和其他中间转换器。这大大简化了配置和维护。您可以依靠DeltaV M系列DeviceNet接口卡提供实时,一致准确的输入和输出。随着现场设备网络的增长,维护保持不变。
能够混合和匹配总线技术,以满足应用需求。DeltaV系统可以很容易地配置和激活设备。对于不在库中的设备,用户可以根据工厂的具体标准添加设备并自定义信号标签。
DeviceNet, AS-i总线,Profibus DP, Foundation现场总线,HART和传统的I/O可以很容易地混合在同一个DeltaV控制器的I/O卡上。使用相同的配置、诊断和操作界面技术来配置系统。
VE4014
Introduction
The DeltaV™ M-series DeviceNet interface Card is a field- proven interface for discrete actuators and sensors. It is easy to install, reliable, and simple to use.
High data throughput, simple installation, good diagnostic capabilities and error-free proven transmission technology make the DeltaV M-series DeviceNet Interface Card a good interface solution for complex devices such as motor starters and variable frequency drives.
Benefits
Offers freedom to choose appropriate bus for application.
The DeltaV system supports sensor, device, and fieldbus technologies. Choose the most efficient and effective DeltaV interface for your needs, based on your operating philosophy and plant constraints.
Supports standard device-level busses. The DeltaV system gives a seamless interface with CENELEC or IEC standard device busses. Our support of standards ensures your freedom to use the devices you prefer.
Reduces wiring costs. The DeltaV M-series DeviceNet interface Card decreases the number of wiring diagrams and cable and clamp labeling needed. The modular designs reduce network creation time. And, it takes less time to install and test the DeviceNet than M- series Classic I/O for the equivalent number of discrete signals.
Features native controller-level interface. DeltaV M-series DeviceNet Interface Cards communicate directly to the controller, without the need for a serial interface and other intermediate converters. This greatly simplifies the configuration and maintenance. You can rely on DeltaV M- series DeviceNet Interface Cards to provide real-time, consistently accurate inputs and outputs. As the network of field devices grows, maintenance remains constant.
Able to mix and match bus technologies to meet application requirements. The DeltaV system makes it easy to configure and activate the devices. For devices not in the library, users can add devices and customize signal labeling according to specific plant standards.
DeviceNet, AS-i bus, Profibus DP, Foundation fieldbus, HART, and traditional I/O can be easily intermixed on an I/O card basis on the same DeltaV controller. The same configuration, diagnostic, and operator interface techniques are used to configure the system.