IC694MDL660是PACSystem RX3i可编程自动化控制器(PAC)系列的一个组件模块。该模块最初由GE Intelligent Platform生产，目前隶属艾默生自动化。该模块是一个高密度的三十二(32)点输入通道，具有组隔离功能，特别是四(4)个输入组，每组八(8)个通道。IC694MDL660设计用于接受0-30 VDC的输入信号电压，标称输入为24 VDC，额定电压下每点输入电流为7.0 mA。该模块的每个通道的开态电压范围为11.5-30 VDC，而关态电压为0-5 VDC。

最大导通状态电流为3.2 mA，而最大关断状态电流为1.1 mA。也可以选择可配置的滤波时间，以便微调每个输入通道。可选输入滤波器，如0.5毫秒、1.0毫秒、2.0毫秒、5毫秒、10毫秒、50毫秒和100毫秒，使模块能够忽略通常由灰尘和去抖等环境和机械因素引起的假阴性和假阳性检测。选定的滤波器设置成为输入点的开和关响应时间。该模块要求使用高密度端子板，特别是目录号为IC694TBB032的箱式端子板或目录号为IC694TBS032的弹簧式前端端子板。每个输入通道都有专用的输入LED指示灯，用于显示器件的逻辑状态。当LED点亮时，显示逻辑1，表示输入通道正在接收输入电流，否则，LED处于非活动状态。

IC694MDL660输入模块是GE Fanuc Automation制造的逻辑输入模块，包含在RX3i PACSystem系列中。它用于RX3i机架。该模块带有32个输入，可在正逻辑或负逻辑下运行。这些输入被分成不同的组，每个组可以在30伏的最大电压下工作。4组输入各有其公共连接。这些组之间的隔离电压额定值持续上升至250伏交流电，持续1分钟上升至1500伏交流电。GE Fanuc Automation IC694MDL660逻辑输入模块的电压为24伏DC，每个输入的输入电压范围为0至30伏DC。

GE Fanuc Automation IC694MDL660逻辑输入模块具有可选的输入滤波时间，范围从0.5毫秒到100毫秒。开启和关闭响应时间将在用户建立过滤时间后设置。该模块的功耗为300毫安，包括所有输入。GE Fanuc Automation IC694MDL660逻辑输入模块包括一个诊断工具，该工具由一个直接向RX3i CPU报告的端子板组成。在额定电压下，模块的每路输入电流为7.0毫安。正确应用该模块的要求之一是，它需要连接到RX3i CPU 2.90版或更高版本。它不能与30-90系列CPU一起使用，因为它不兼容。该模块的分辨率为48位输入和16位输出。

IC694MDL660

IC694MDL660 is a component module of the PACSystem RX3i Programmable Automation Controller (PAC) series. This module was originally produced by GE Intelligent Platform and is currently under Emerson Automation. This module is a high-density thirty-two (32) point input channel with group isolation function, especially four (4) input groups, each with eight (8) channels. IC694MDL660 is designed to accept input signal voltage of 0-30 VDC, with a nominal input of 24 VDC and an input current of 7.0 mA per point at rated voltage. The on state voltage range of each channel in this module is 11.5-30 VDC, while the off state voltage is 0-5 VDC. The maximum on state current is 3.2 mA, while the maximum off state current is 1.1 mA. You can also choose configurable filtering times to fine tune each input channel. Optional input filters, such as 0.5 milliseconds, 1.0 milliseconds, 2.0 milliseconds, 5 milliseconds, 10 milliseconds, 50 milliseconds, and 100 milliseconds, allow the module to ignore false negative and false positive detections typically caused by environmental and mechanical factors such as dust and shaking removal. The selected filter is set to the on and off response time of the input point. This module requires the use of high-density terminal boards, especially box type terminal boards with catalog number IC694TBB032 or spring type front-end terminal boards with catalog number IC694TBS032. Each input channel has a dedicated input LED indicator light to display the logical status of the device. When the LED is lit, logic 1 is displayed, indicating that the input channel is receiving input current. Otherwise, the LED is in an inactive state. The IC694MDL660 input module is a logic input module manufactured by GE Fanuc Automation and is included in the RX3i PACSystem series. It is used for RX3i racks. This module has 32 inputs and can run in either positive or negative logic. These inputs are divided into different groups, each capable of operating at a maximum voltage of 30 volts. Each of the 4 sets of inputs has its own common connection. The rated isolation voltage between these groups continues to rise to 250 volts AC for 1 minute and then to 1500 volts AC. The voltage of the GE Fanuc Automation IC694MDL660 logic input module is 24 V DC, and the input voltage range for each input is 0 to 30 V DC.

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