GE IC697MDL653 离散输入模块

IC697MDL653是一款数字输入模块，属于Serie 90-70可编程逻辑控制器（PLC）系列。该模块以前由GE Fanuc Automation制造，但最近被艾默生自动化收购。它具有高密度输入通道，特别是四 （32） 组三十二 （4） 个离散输入通道，每组八 （8） 个通道，提供组隔离。该模块设计用于在 -3 至 +3 VDC 的输入电压范围内工作，额定电压为 24 VDV，10 VDC 时的输入电流为 24 mA，典型输入阻抗为 2.6 KOhm。IC697MDL653具有13.5伏至30伏和6mA至15毫安的导通电压和导通电流。相反，关断电压和关断电流分别为 0 V 至 5 V 和 0 至 2mA（2V 输入时最小 5mA）。该模块的每个输入通道的输入延迟时间为1 ms或10 ms，可通过软件配置。该模块从 5VDC 总线吸收电流，电流达 300 mA，并且设计与 VME 标准 C.1 兼容。该模块与背板的单个通道隔离为 1500 V，组间隔离为 500 VDC。IC697MDL653支持正负逻辑接线。接线配置在组级别可能有所不同，因为每个输入组都配有专用的公共端子。对于负逻辑，正极线端接到公共端子，负极线将电压信号传递到输入通道。正逻辑接线与负极接线方法相反。

IC697MDL653 is a digital input module, belonging to the Series 90-70 Programmable logic controller (PLC) series. This module was previously manufactured by GE Fanuc Automation, but has recently been acquired by Emerson Automation. It has high-density input channels, especially four (32) sets of thirty-two (4) discrete input channels, each with eight (8) channels, providing group isolation. This module is designed to operate within the input voltage range of -3 to+3 VDC, with a rated voltage of 24 VDV, an input current of 24 mA at 10 VDC, and a typical input impedance of 2.6 KOhm. IC697MDL653 has a conduction voltage and current of 13.5V to 30V and 6mA to 15mA. On the contrary, the turning off voltage and turning off current are 0 V to 5 V and 0 to 2mA respectively (minimum 5mA at 2V input). The input delay time of each input channel of this module is 1 ms or 10 ms, which can be configured through software. This module absorbs current from the 5VDC bus, with a current of up to 300 mA, and is designed to be compatible with VME standard C.1. The module is isolated from a single channel of the backplane at 1500 V, and the inter group isolation is 500 VDC. IC697MDL653 supports positive and negative logical wiring. The wiring configuration may vary at the group level, as each input group is equipped with a dedicated common terminal. For negative logic, the positive terminal is connected to the common terminal, and the negative terminal transmits the voltage signal to the input channel. The positive logic wiring is the opposite of the negative wiring method.