MMS6120 9100-00002C-08 双通道轴承振动测量模块MMS6120是双通道轴承振动测量模块，其工作原理见图1,接线图见图3至图5。1.信号输入
MMS6120有两路独立的电动式速度传感器信号输入- SENS 1H (z8)ISENS 1L(z10)和SENS 2H (d8)/SENS 2L(d10)。与之匹配的速度传感器为德国epro公司生产的PR926x系列电动式传感器，输入电压范围为-5...+15 V dc.模块为每个传感器提供- 71...8mA的提升线圈电流，可补偿传感器线圈的机械沉降,此补偿电流在组态中可选SENS 1+(z6) ISENS 1-(b6)和SENS 2+ (d6) /SENS2-(b8)。传感器信号可以在模块前面板上SMB接口处测到。
此外模块还备有键相信号输入(必须大于13V),该信号是速度控制方式及频谱分析所必需的。
2.信号输出a.特征值输出
模块有两路代表特征值的电流输出I1 +(18)/1-(b18)和|2+ (z20)/ |2-(b20),可设定为...20mA ...0mA.
模块有两路代表特征值的...10 V电压输出EO 1 (d14)IEO 2 (d16)。b.动态信号输出
模块提供两路...20 Vpp动态信号输出AC1(z14)IAC2 (z16)用于频谱分析。...20 Vpp相当于特征值的量程。
The MMS6120 is a dual channel bearing vibration measurement module, with its working principle shown in Figure 1 and wiring diagrams shown in Figures 3 to 5. 1. Signal input
The MMS6120 has two independent electric speed sensor signal inputs - SENS 1H (z8) ISENS 1L (z10) and SENS 2H (d8)/SENS 2L (d10). The matching speed sensor is the PR926x series electric sensor produced by German EPRO company, with an input voltage range of -5...+15 V DC. The module provides a lifting coil current of -71... 8mA for each sensor, which can compensate for the mechanical settlement of the sensor coil. This compensation current can be selected as SENS 1+(z6) ISE 1- (b6) and SENS 2+(d6)/SENS2- (b8) in the group state. The sensor signal can be measured at the SMB interface on the front panel of the module.
In addition, the module is equipped with a key signal input (which must be greater than 13V), which is necessary for speed control mode and spectrum analysis.
2. Signal output a. Eigenvalue output
The module has two current outputs representing characteristic values, I1+(18)/1- (b18) and | 2+(z20)/| 2- (b20), which can be set to 20mA 0mA
The module has two representative eigenvalues 10 V voltage output EO 1 (d14) IEO 2 (d16). b. Dynamic signal output
The module provides two channels 20 Vpp dynamic signal output AC1 (z14) IAC2 (z16) for spectrum analysis 20 Vpp is equivalent to the range of characteristic values
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