IC670MDL241K  Field Control系列中的离散输入模块

GE Fanuc IC670MDL241输入模块是Field Control产品系列中的离散输入模块。交流电压模块，额定电压为240v交流，16个输入点隔离为2组。这些隔离的输入组都需要从外部交流电源获取电源(每组1个外部电源，总共2个外部电源)，而模块本身从其安装的总线接口单元或BIU获得电源。IC670MDL241模块上的输入将响应47至63赫兹的0至265伏AC电压水平。BIU不仅为整个模块供电，还可以为模块提供智能处理功能，如输入配置。该模块还可以接收来自系统其他地方的智能处理。

GE Fanuc Field Control IC670MDL241输入模块在电容和电阻系统中运行，通过建立提供滤波所需的输入阈值，为模块提供输入滤波。完整的系统还包括光隔离器，提供模块中的逻辑组件和字段输入之间的隔离，以及存储来自所有16个模块输入的数据的数据缓冲区。每个输入的开响应时间和关响应时间额定值都是20毫秒。IC670MDL241输入模块的导通电流额定值为4至10毫安，而关断电流额定值为0至1.5毫安。

IC670MDL240J

The GE Fanuc IC670MDL241 input module is a discrete input module from the Field Control product series. It is an AC voltage module with a voltage rating of 240 Volts AC. The 16 input points that it is equipped with are divided into 2 isolated groups. These isolated input groups both need to draw their power from an external AC power supply (1 external power supply per group for a total of 2 external power supplies, while the module itself gets its power from the Bus Interface Unit or BIU that it is installed with. The inputs on the IC670MDL241 module will respond to voltage levels between 0 and 265 Volts AC at 47 to 63 Hertz. The BIU not only powers the whole module but it can also provide the module with intelligent processing features like the input configurations. The module can also receive intelligent processing from elsewhere in the system.

The GE Fanuc Field Control IC670MDL241 input module is made to operate within a system of capacitors and resistors that will provide the module with input filtering by establishing the input thresholds required to provide the filtering. The complete system also includes optoisolators that provide the isolation between the logic components in the module and the field inputs, and a data buffer that stores data from all 16 of the module’s inputs. The on response time and off response time ratings for each input are both 20 milliseconds. The on-state current rating for the IC670MDL241 input module is 4 to 10 milliamps while the off-state current rating is 0 to 1.5 milliamps.