ABB IMMFC04多功能控制器
品牌：ABB
型号：ABB IMMFC04
产品说明：多功能控制器
ABB IMMFC04多功能控制器中文资料：
ABB IMMFC04多功能控制器注意：使用圆珠笔设置DIP开关。一般来说，最好避免使用铅笔设置DIP开关，因为铅笔中的石墨会损坏开关。I/O总线上的每个信号对必须在I/O总线的末端使用120欧姆电阻器终止。通过使用带有内置终端电阻器的50英尺（15米）电缆（IC693CBL302），扩展和远程底板连接示例以下示例显示了包括远程和扩展底板的系统中的电缆连接。只要符合距离和电缆要求，系统可以具有远程和扩展底板的组合。底板安装尺寸注：90-30系列PLC必须安装在保护外壳中。外壳应能够适当地消散安装在其内部的所有设备产生的热量。有关计算散热的详细信息，ABB IMMFC04请参阅附录F。90-30系列PLC底板设计为面板安装。每个基板都有用于安装在配电盘上的标准连接法兰。带有嵌入式CPU的5槽和10槽基板（311和313型为5槽基板；323型为10槽基板）的基板尺寸和适当的安装间距要求，模块化CPU的5和10槽底板如图3-1至3-4所示。ABB IMMFC04
英文资料
Note Use a ball-point pen to set the DIP switches. In general, it is best to avoid using a pencil to set DIP switches since graphite from the pencil can damage the switch.Each signal pair on the I/O bus must be terminated at the end of the I/O bus with120 ohm resistors. This ter mination can be done with the I/O Bus Terminator Plug (IC693ACC307), by using the 50 foot (15 meter) cable (IC693CBL302) with built-in terminat ing resistors, or by building a customable with the resistors installed inthe connector at the end of the bus.Expansion and Remote Baseplates Connection Example The following example shows cable connections in a system that includes both remote and expansion baseplates. A system can have a combination of remote and expansion baseplates as long as the distance and cable requirements are followed.Baseplate Mounting Dimensions Note: Series 90-30 PLCs must be mounted in a protective enclosure. The enclosure should be capable of properly dissipating the heat produced by all of the devices mounted inside it. For details on calculating heat dissipation, refer to Appendix F. Series 90-30 PLC baseplates are designed to be panel mounted. Each baseplate has standard attachment flanges for mounting on an electrical panel. Baseplate dimensions and proper spacing requirements for installation purposes for both the 5 and 10-slot baseplates with embedded CPU (Models 311 and Model 313 are 5-slot baseplates; Model 323 is a 10-slot baseplate), and the 5 and 10-slot baseplates for Modular CPUs are shown in figures 3-1 through 3-4.ABB IMMFC04
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