EMERSON A6210 工控模块系统备件
以及用于附加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。该过程在型号特定部分中详细介绍。重要信息仅用于NFPA 79应用。根据NFPA 79标准，浇注利用率。
and an extension PCB for additional I/O or communication functionality (model dependent). The emitter and receiver light arrays must be connected to the controller through their respective RJ45 connectors on the main PCB. The grommets (provided) should be installed in the gaps on the side of the controller around the electrical cables. After you connect the cable and place the grommets, mount the clear plastic cover with the screws provided. Figure 1 - Controller This main board has two digital inputs, two digital outputs, and power connections on the terminal connector. The pin descriptions for this connector are listed in Table 1. Any additional connections to be made to the extension PCB are detailed in the model-specific sections of this document. Functional Description — All Models Response Time The measurement or response time (T) can be roughly calculated from the number of beams (n), the scan time per beam (tS) and the analysis time (tA): T = tA + n x tS n = number of optical beams For tS and tA the approximate values in Table 2 can be assumed: For example, for a 600 mm array with a 10 mm beam spacing with the I/O model controller, the response time is calculated as follows: T = 5.3 + 60 x 0.275 = 21.8 ms Input Logic The controller inputs can accept either NPN or PNP outputs. The default setting is configured as a sinking input to connect to a PNP sourcing output. To connect the input to an 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 Sinking/Sourcing Is Defined by the Jumper Setting Output Logic The 45MLA controller uses push-pull outputs that can be connected to either sinking or sourcing input cards. Additionally, the output logic can be inverted using DIP switch S1:5. The procedure is detailed in the model-specific sections. IMPORTANT For use in NFPA 79 applications only. Pour utilisation dans les applications NFPA 79 uniquement.
