GE IC670MDL742 总线接口模块 现场控制

【产品详情】

现场控制IC670MDL742直流负输出模块是 GE Fanuc 5、12 和 24 伏直流额定输出模块，具有 16 个负逻辑离散输出。输出用作吸电流输出，将负载切换到直流电源的负极。IC670MDL742 DC 负输出模块的电源由总线接口模块提供。建议使用外部直流电源模块来提供负载所需的电源。模块内有一个 10 安培额定保险丝，用于连接外部电源。模块顶部有一个透明的药水，用于清晰可见的 LED 指示灯。

IC670MDL742 DC 负输出模块通过总线接口单元执行处理。总线接口模块还有助于从主机设备或处理器收集输出数据。其 PWR 指示灯 LED 可用于检查模块的背板电源是否存在以及保险丝是否熔断。模块的逻辑电源从总线接口单元接收。有光隔离器将模块的逻辑元件与现场输出隔离开来。它由由外部电源供电的 FET 组成，用于吸收流过负载的电流。输出每点能够吸收高达 0.5 安培的电流。整个模块的总稳态负载为 8 安培。IC670MDL742 DC 负输出模块具有一组输出，并且不提供组中各个点之间的隔离。它配有一个易于拆卸的保险丝，以保护输出免受大电流或电源极性反转的影响。

GE IC670MDL742 总线接口模块 现场控制

【英文介绍】

Field control IC670MDL742 DC negative output modules are GE Fanuc 5, 12 and 24 volt DC rated output modules with 16 negative logic discrete outputs. The output is used as a current-absorbing output to switch the load to the negative terminal of the DC power supply. The power supply for the IC670MDL742 DC negative output module is provided by the bus interface module. You are advised to use an external DC power module to provide power for the load. There is a 10 amp rated fuse in the module for connecting to an external power supply. There is a transparent potion at the top of the module for a clearly visible LED indicator.

The IC670MDL742 DC negative output module performs processing through the bus interface unit. The bus interface module also helps to collect output data from the host device or processor. Its PWR indicator LED can be used to check whether the backplane power supply of the module is present and whether the fuse is blown. The logical power supply of the module is received from the bus interface unit. There are optical isolators that isolate the logic elements of the module from the field output. It consists of an FET powered by an external power source to absorb the current flowing through the load. The output can absorb up to 0.5 amps of current per point. The total steady-state load of the entire module is 8 amps. The IC670MDL742 DC negative output module has a set of outputs and does not provide isolation between individual points in the group. It comes with an easy-to-remove fuse to protect the output from high currents or power supply polarity reversals.

GE IC670MDL742 总线接口模块 现场控制

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