>>>>>型号:125720-01 继电器模块 4通道继电器输出模块
【功能描述】
制造商:本特利内华达
产品编号:125720-01
产品类型:备用4通道继电器输出模块
美国制造
运输重量:2公斤
特点:
全高模块
提供四个继电器输出
每个输出都可以独立编程
包括“报警驱动逻辑”
增强型Keyphasor模块是改进的3500系统模块。与以前的设计相比，它提供了扩展的Keyphasor信号处理能力，同时保持了与现有Keyphasor模块在形式、配合和功能方面的完全向下兼容性，可用于传统系统。Keyphasor模块PWA 125792-01被更新的149369-01模块完全取代。当三模冗余(TMR)应用需要系统键相器输入时，3500系统应采用两个键相器模块。在这种配置中，模块并行工作，向机架中的其他模块提供初级和次级Keyphasor信号。如果主键相器输入信号不超过四个，具有四个以上键相器输入的系统可以使用成对配置。成对配置要求在上/下或两个半槽位置有两个连续的监控位置。四个Keyphasor模块将接受四个主输入通道和四个备用输入通道，并提供四个输出通道(每个模块一个)。两个成对的和一个非成对的配置(总共三个Keyphasormodules)也是可能的。在这种配置中，用户可以配置一个非配对的Keyphasor(订购两个2通道或一个1通道和一个2通道选项)。隔离式Keyphasor I/O模块设计用于Keyphasor信号并联到多个器件并要求与控制系统等其它系统隔离的应用。隔离I/O模块是专门为磁性拾音器应用而设计的，但只要提供外部电源，它就能与Proximitor*应用兼容并为其提供隔离。请注意，该I/O模块的目的主要是测量轴速，而不是相位。该模块可以提供相位测量，但这种I/O比非隔离I/O版本引入的相移略高。图1显示了IsolatedI/O模块在不同机器速度下增加的相移量。增强的产品功能包括从每圈多事件输入生成每圈一次事件信号、现场可升级固件和资产管理数据报告。
>>>>>型号:125720-01 继电器模块 4通道继电器输出模块
【英文介绍】
Manufacturer: Bentley, Nevada
Product Number :125720-01
Product Type: Spare 4-channel relay output module
Made in the USA
Shipping weight :2 kg
Features:
Full height module
Four relay outputs are available
Each output can be programmed independently
Includes "Alarm driver logic"
The Enhanced Keyphasor module is an improved 3500 system module. It provides extended Keyphasor signal processing capabilities compared to previous designs, while maintaining full backward compatibility with existing Keyphasor modules in terms of form, fit, and function for use in legacy systems. The Keyphasor module PWA 125792-01 was completely replaced by the newer module 149369-01. When three-mode redundancy (TMR) applications require system key input, the 3500 system should use two key phase modules. In this configuration, modules work in parallel, providing primary and secondary Keyphasor signals to other modules in the rack. Systems with more than four key phase inputs can use a paired configuration if there are no more than four primary phase input signals. A paired configuration requires two consecutive monitoring positions in the upper/lower or two half-slot positions. The four Keyphasor modules will accept four primary input channels and four alternate input channels, and provide four output channels (one per module). Two paired and one unpaired configurations (three Keyphasormodules in total) are also possible. In this configuration, the user can configure a non-paired Keyphasor(order two 2-channel or one 1-channel and one 2-channel option). Isolated Keyphasor I/O modules are designed for applications where Keyphasor signals are connected in parallel to multiple devices and require isolation from other systems, such as control systems. The isolated I/O module is specifically designed for magnetic pickup applications, but it is compatible with and provides isolation for Proximitor* applications as long as an external power supply is provided. Note that the purpose of this I/O module is primarily to measure shaft speed, not phase. The module can provide phase measurement, but this I/O is slightly higher than the phase shift introduced by the non-isolated I/O version. Figure 1 shows the increased phase shift of the IsolatedI/O module at different machine speeds. Enhanced product features include the generation of once-per-turn event signals from multi-per-turn event inputs, field upgradable firmware, and asset management data reporting.
>>>>>型号:125720-01 继电器模块 4通道继电器输出模块
