ABB 3BHE039203R0101 GVC736CE101 备件库存
罗克韦尔自动化出版物45MLA-IN002C-EN-P-2020年8月45MLA控制器安装说明安装说明本装置可安装在DIN导轨上，安装支架位于背面，或四个螺钉穿过从外壳角部延伸的凸耳上的孔。为了减少电磁干扰的影响，请确认没有连接电缆靠近高功率或高频电路电缆。电气配置控制器单元包含一个控制光阵列电子器件的主PCB和一个用于附加I/O或通信功能的扩展PCB（取决于型号）。发射器和接收器灯阵列必须通过主PCB上各自的RJ45连接器连接到控制器。索环（提供）应安装在控制器侧面电缆周围的间隙中。连接电缆并放置索环后，用提供的螺钉安装透明塑料盖。图1-控制器该主板有两个数字输入、两个数字输出和端子连接器上的电源连接。表1中列出了该连接器的引脚说明。本文档的特定型号部分详细介绍了与扩展PCB进行的任何附加连接。功能描述-所有模型响应时间测量或响应时间（T）可根据光束数量（n）、每束扫描时间（tS）和分析时间（tA）粗略计算：T=tA+n x tS n=光束数量对于tS和tA，可假设表2中的近似值：例如，对于具有10 mm光束间距的600 mm阵列，响应时间计算如下：T=5.3+60 x 0.275=21.8 ms输入逻辑控制器输入可以接受NPN或PNP输出。默认设置被配置为连接到PNP源输出的接收输入。要将输入连接到NPN输出，必须按照表3和图2所述调整主PCB上的跳线In1和In2。图2-输入逻辑接收/源由跳线设置输出逻辑定义45MLA控制器使用可连接到接收或源输入卡的推挽输出。此外，可以使用DIP开关S1:5反转输出逻辑。
Rockwell Automation Publication 45MLA-IN002C-EN-P-20 August 45MLA Controller Installation Instructions Installation Instructions This unit can be mounted on a DIN rail with the mounting bracket on the back, or four screws pass through the holes in the lugs extending from the corners of the housing. In order to reduce the influence of electromagnetic interference, please make sure that no connecting cable is close to the high power or high frequency circuit cable. The electrical configuration controller unit includes a main PCB for controlling the optical array electronics and an expansion PCB for additional I/O or communication functions (depending on the model). The transmitter and receiver lamp arrays must be connected to the controller through their respective RJ45 connectors on the main PCB. The grommet (supplied) shall be installed in the gap around the cable on the side of the controller. After connecting the cable and placing the grommet, install the transparent plastic cover with the screws provided. Figure 1 - Controller This motherboard has two digital inputs, two digital outputs, and power connections on terminal connectors. Table 1 lists the pin descriptions of this connector. The model specific section of this document details any additional connections to the expansion PCB. Function description - all model response time measurements or response times (T) can be roughly calculated according to the number of beams (n), scanning time per beam (tS) and analysis time (tA): T=tA+n x tS n=number of beams For tS and tA, the approximate values in Table 2 can be assumed: for example, for a 600 mm array with 10 mm beam spacing, the response time is calculated as follows: T=5.3+60 x 0.275=21.8 ms Input logic controller input can accept NPN or PNP output. The default setting is configured as the receive input connected to the PNP source output. To connect the input to the NPN output, the jumpers In1 and In2 on the main PCB must be adjusted as described in Table 3 and Figure 2. Figure 2 - Input Logic Receive/Source Output logic defined by jumper settings The 45MLA controller uses push-pull outputs that can be connected to a receive or source input card. In addition, the DIP switch S1:5 can be used to reverse the output logic.
