BENTLEY 140734-05 动态压力监测器是一个单槽，四通道监测器，从高温接受输入压力传感器，并使用此输入来驱动警报。的监视器每个通道的一个测星变量是带通动态压力。可以使用3500机架配置软件进行以下操作配置带通角频率与一个附加陷波滤波器。监视器提供一个记录器输出控制系统的应用。主要用途为3500/64M动压监视器是提供以下内容:连续比对保护机器根据配置的告警监控参数驱动警报的设定值Il操作所需的基本机器信息维修人员每个通道，根据配置，限制其输入信号产生的各种参数称为被测变量。可以配置警报和危险设定值每个活跃的测量变量。低和高过滤模式是选项通道。
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通道1和通道2形成一对，并且通道3和4是另一对。可能在每个上选择不同的带通选项通道对的通道。然而，渠道在对内操作必须相同过滤模式。可以设置信号处理，以便监视器只提供通道1输入到所有四个频道。这个特性被称为级联模式，在3500中表示为1>ALL机架配置软件。在级联模式中可以选择过滤模式仅用于通道对的选项。一个传感器提供四个不同通道的输入过滤要求。因此，BENTLEY 140734-05 动态压力监测器可以配置四个单独的带通滤波器选项还有四个独立的全尺寸量程，其中一个传感器输入。这两种过滤方式提供的不同过滤的质量。
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The BENTLEY 140734-05 dynamic pressure monitor is a single slot, four channel monitor that receives input pressure sensors from high temperatures and uses this input to drive alarms. One measurement variable for each channel of the monitor is the bandpass dynamic pressure. You can use the 3500 rack configuration software to configure the bandpass angular frequency and an additional notch filter. The monitor provides an application of a recorder output control system. The main purpose of the 3500/64M dynamic pressure monitor is to provide the following content: continuously compare and protect the machine. According to the configured alarm monitoring parameters, drive the alarm set value Il, and operate the basic machine information required for maintenance personnel. Each channel, according to the configuration, limits the various parameters generated by its input signal, which are called the measured variable. Alarm and danger settings can be configured for each active measurement variable. The low and high filtering modes are option channels.
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Channel 1 and Channel 2 form a pair, and Channels 3 and 4 are another pair. It is possible to select different bandpass option channel pairs on each channel. However, channels must operate in the same filtering mode internally. Signal processing can be set so that the monitor only provides channel 1 input to all four channels. This feature is called cascading mode and is represented in 3500 as 1>ALL rack configuration software. In cascading mode, you can choose the option of filtering mode only for channel pairs. A sensor provides input filtering requirements for four different channels. Therefore, the BENTLEY 140734-05 dynamic pressure monitor can be configured with four separate bandpass filter options and four independent full-scale ranges, including one sensor input. These two filtering methods provide different filtering qualities.
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PLC控制器本身的硬件采用积木式结构，各厂家产品结构大同小异。以日本欧姆龙C200HE为例，为总线模板框式结构，基本框架(CPU母板)上装有CPU模板，其它槽位装有I/O模板;如果I/O模板多时，可由CPU母板经I/O扩展电缆连接I/O扩展母板，在其上装I/O模板;另一种方法是配备远程I/O从站等。这些都说明了PLC厂家将硬件各部件均向用户开发，便于用户选用，配置成规模不等的PLC，而且这种硬件配置的开放性，为制造商、分销商(代理商)、系统集成商、最终用户带来很多方便，为营销供应链带来很大便利，这是一大成功经验。
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