IC660BBA025 具有多种诊断功能 GE 可配置输出属性

IC660BBA025还具有高度应用于流程的可配置输出属性。这包括输出保持最后状态或默认值，缩放到工程值，CPU冗余和输出反馈检查。此外，每个电路都可以禁用或启用故障报告。这是实用的，如果一些通道被配置为一个特定的信号，用于将来修改系统。

IC660BBA025电流源输出模块是GE发那科公司生产的24至48伏直流电流源模拟输出模块。它带有6个独立的输出电路，用于接收4到20毫安额定信号的设备。它的隔离输出电路与总线开关模块输出在电气上是公共的。该模块本身是用来为输出的电流回路提供电源的。其输出通道使用两个12位D/A转换器进行信号转换。模拟输出数据有12字节的输出数据和2字节的工程数据。模块的供电电压范围为直流18伏~ 56伏，最大电流为600毫安。

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IC660BBA025 具有多种诊断功能 GE 可配置输出属性

【功能描述】

IC660BBA025电流源输出块具有多种诊断功能，包括范围内和范围外的输出诊断、输出反馈错误诊断和CPU/内部故障报告。它将上述所有错误报告给手持监视器，以便用户可以采取必要的行动来解决错误。它还检测输出电路中的硬件故障和接线错误，以及电路的当前电平，以报告输出反馈错误。如果模块由于缺乏时间而报告有害诊断，请确保增加反馈时间。对于输入总线开关设备和现场接线，用户可使用该模块的端子5 ~ 32。母线交换模块没有极性。单元OK状态LED闪烁，告知用户正在诊断错误。IC660BBA025电流源输出块不支持控制器冗余和备用冗余配置。

The IC660BBA025 also has configurable output properties that are highly applicable to processes. This includes keeping the output in its final state or default, scaling to the engineering value, CPU redundancy, and checking for output feedback. In addition, each circuit can disable or enable fault reporting. This is practical if some channels are configured with a specific signal for future modification of the system.

The IC660BBA025 current source output module is a 24 to 48 volt DC current source analog output module manufactured by GE Fanuc. It comes with six separate output circuits for devices receiving signals rated from 4 to 20 mA. Its isolation output circuit is electrically common with the bus switch module output. The module itself is used to provide power to the output current loop. Its output channel uses two 12-bit D/A converters for signal conversion. The analog output data has 12 bytes of output data and 2 bytes of engineering data. The supply voltage range of the module is 18 volts to 56 volts DC, and the maximum current is 600 MA.

The IC660BBA025 current source output block has multiple diagnostic functions, including in-range and out-of-range output diagnosis, output feedback error diagnosis, and CPU/ internal fault reporting. It reports all of the above errors to the handheld monitor so that the user can take the necessary action to resolve the error. It also detects hardware failures and wiring errors in the output circuit, as well as the current level of the circuit, to report output feedback errors. If the module is reporting a harmful diagnosis due to lack of time, be sure to increase the feedback time. For input bus switchgear and field wiring, users can use terminals 5 to 32 of the module. The bus switch module has no polarity. The unit OK status LED blinks to inform the user that an error is being diagnosed. The IC660BBA025 current source output block does not support controller redundancy or standby redundancy.

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