57160001-GF开关量模块,DSDP150使用方法
硬件AC 800C提供硬件功能和功能，例如：
✔ 车载输入/输出。
✔ 两个车载RS-232C通道，用于与编程的通信车站和其他系统。
✔ 指示电源状态的LED，应用程序和车载输入/输出。
✔ 两个插槽用于可选通信电路板，如CI271（RS-232C）、CI272（以太网）和/或CI274（PROFIBUSDP）。
✔ 一个插槽用于可选电池/实时时钟板（SB210）。
57160001-GF开关量模块✔ 用于本地输入/输出的串行总线连接器膨胀直接输入/输出系统车载输入/输出系统有十个数字24 V DC的输入和六个数字输出。
所有输入/输出信号通过光耦合器和共享一个公共接地联系输出短路证据输入/输出系统有一个单独的两极外部+24的插入式螺纹接头V直流电源。如果极性颠倒，装置不会损坏。
每个信号的状态由装置前部的黄色LED指示灯。塑料制品每个LED上方的口袋可以安装工厂特定输入/输出名称标签。
输出可并联至增加输出电流，仅限于每单位的最大总输出电流。
Hardware AC 800C offers hardware functions and features such as: ✔ On-board I/O. ✔ Two on-board RS-232C channels for communication with programming stations and other systems. ✔ LEDs indicating status of power supply, application program(s) and on-board I/O. ✔ Two slots for optional communication boards such as CI271 (RS-232C), CI272 (Ethernet) and/or CI274 (PROFIBUSDP). ✔ One slot for an optional battery/realtime clock board (SB210). ✔ Serial bus connectors for local I/O expansion. Direct I/O system The on-board I/O system has ten digital inputs and six digital outputs for 24 V DC. All I/O signals are galvanically isolated by optocouplers and share a common ground connection. The outputs are short-circuit proof. The I/O system has a separate two-pole plug-in screw connector for the external +24 V DC power supply. The unit is not damaged if the polarity is reversed. The status of each signal is indicated by a yellow LED on the front of the unit. A plastic pocket above each LED can be fitted with a label for plant-specific I/O designations. Outputs can be connected in parallel to increase output current, restricted only by the maximum total output current per unit.
