BENTLY 128229-01振动模拟量

BENTLY NEVADA 128229-01 振动模拟量模块

BENTLY NEVADA 128229-01 振动模拟量模块

                                                                                 产品详情资料：

3500/45 监测器的主要功能是：    

1)  通过将所监测参数与设定的报警点进行连续比较并驱动报警，以提供机械保护功能  

2)  为运行人员和维护人员提供基本的机器信息。   

根据组态，每一通道可将输入信号处理为称作“比例值”的多种参数。每一个有效比例值可组态为报警设置点，而任意两个有效比例值可组态为危险设置点。 

前面板LED（发光二极管）： OK LED  指示3500/45 运行正常  

TX/RX LED：指示3500/45 正在与3500框架内其它模块通讯旁路

LED：指示3500/45 正处于旁路关态  

通过LED进行故障诊断时，3500/45与前面提到的3500/40M相似。 传感器缓冲输出：在监测器前面板上每个通道对应有一个同轴接头。各同轴接头带有短路保护。当使用DC LVDT 时，通道3 和通道4 是-10Vdc 的电平转换。当使用ACLVDT 时，所有通道均为由LVDT 返回的交流信号的直流显示。

BENTLY NEVADA 128229-01 振动模拟量模块

AGND/GUARD模拟接地/防护装置–当跳线W12位于位置AC时，连接至模块模拟接地，或当跳线位于位置A-B时，连接到SCXIbus模拟总线防护装置。否则保持未连接。这些引脚连接到MIO数据采集板的模拟接地。3输出输出–主模块模拟输出。在扫描模式下，所有八个通道的输出按顺序显示在此处。

                          产品英文详情资料：

The main functions of the 3500/45 monitor are:

1) By continuously comparing the monitored parameters with the set alarm points and driving alarms, mechanical protection functions are provided

2) Provide basic machine information for operators and maintenance personnel.    

According to the configuration, each channel can process input signals into various parameters called "proportional values". Each valid proportional value can be configured as an alarm set point, while any two valid proportional values can be configured as danger set points.  

Front panel LED (light emitting diode): OK LED indicates that 3500/45 is operating normally

TX/RX LED: Indicates that the 3500/45 is bypassing communication with other modules in the 3500 rack

LED: Indicates that 3500/45 is in the bypass off state

When using LED for fault diagnosis, the 3500/45 is similar to the previously mentioned 3500/40M. Sensor buffered output: There is a coaxial connector corresponding to each channel on the front panel of the monitor. Each coaxial connector is equipped with short-circuit protection. When using DC LVDT, channels 3 and 4 have a level conversion of -10Vdc. When using ACLVDT, all channels are displayed as DC of the AC signal returned by LVDT.

BENTLY NEVADA 128229-01 振动模拟量模块AGND/GUARD Analog Ground/Guard – Connected to the module analog ground when jumper W12 is in position AC, or to the SCXIbus analog bus guard when the jumper is in position A-B. Otherwise leave unconnected. These pins connect to the analog ground of the MIO data acquisition boards. 3 OUTPUT Output – Main module analog output. In Scan mode, the outputs of all eight channels appear here in sequence.

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