IC694ALG442 GE RX3i 组件模块 可编程自动化控制器

【产品详情】

不。频道数量： 4 进/2 出

电压范围： 0 至 +10 V， -10 至 +10 V

电流范围： 0-20毫安， 4-20毫安

更新率： 8 毫秒输入/ 4 毫秒输出

输出负载： 最大 5 mA

功耗： 95 mA @ +5VDC， 129 mA @ +24VDC 隔离

IC694ALG442是一个 RX3i 组件模块。该模块是艾默生自动化制造的可编程自动化控制器（PAC）的PACSystem平台的一部分，该平台最近从GE智能平台（GE IP）收购。

IC694ALG442是一个组合模拟输入模块，专门具有四 （4） 个模拟输入和两 （2） 个模拟输出通道。输入和输出通道均可配置为接受并提供 0-10 VDC（单极性）;01- 至 + 10VDC（双极性）;0-20 mA 和 4-20 mA 标准仪表信号。该模块用于与测量仪器和现场设备接口，这些仪器和现场设备通过发送模拟信号（例如最近提到的信号）来传输测量信号。该模块支持安装到 RX3i 背板的任何空插槽，无论是本地还是分布式 I/O 背板，但也兼容用作 RX7i 系统和 90-30 系列 PLC 的分布式 I/O 模块。 该模块具有可配置的输出状态，该状态在主机控制器将操作模式更改为停止模式或电源中断时有效。

这适用于输出通道。可配置状态为“保持”和“缩小”。在最后状态为保持时，输出值保持不变，保持所连接调制器件的当前位置。通过降频设置，该模块可提供尽可能低的输出范围，完全关闭连接的调制设备（直接动作）或完全打开连接的调制输出（间接动作）。这些模式是根据所连接设备的系统故障时确定的安全状态选择的。

GE Fanuc IC694ALG442 I/O模块是由GE Fanuc设计和制造的固态I/O模块，为模拟输入和输出的连接以及处理RX3i PACSystems PLC网络拓扑的电流或电压信号提供了一个灵活的平台。它出厂时有4个输入通道和2个输出通道，所有这些都可以使用GE Fanuc专有的机器版配置编程软件进行完全定制。GE Fanuc IC694ALG442模拟量I/O模块可以在2个电压范围（0至10伏和-10至+10伏）或2个电流范围（0至20毫安和4至20毫安）下工作。模块中还增加了开路检测和报警定制等附加功能，以增强其过程控制能力。

GE Fanuc IC694ALG442模拟量 I/O 模块的电源应能够提供 24 伏直流电压，纹波低于 10%。该模块还可以连接到GE Fanuc系列90-30或90-70可编程逻辑控制器背板，其中I / O模块将使用PLC的内部5伏直流电源来满足其工作电源需求。GE Fanuc IC694ALG442模拟量 I/O 模块的功耗额定值因所使用的电源类型而异。连接到 95 伏直流电源时为 5 毫安，由外部电源供电时为 150 毫安。该模块的输入阻抗额定值为 250 欧姆。用户应提供足够的射频干扰保护，鉴于其低IP等级（IP 20），环境保护也应如此。只有授权人员才能访问模块或进行任何类型的维修或维护，以保证模块的稳定运行。

IC694ALG442 GE RX3i 组件模块 可编程自动化控制器

【英文介绍】

Nooooo. Number of channels: 4 in /2 out

Voltage range: 0 to +10 V, -10 to +10 V

Current range: 0-20 MA, 4-20 Ma

Update rate: 8 ms input / 4 ms output

Output load: Max. 5 mA

Power consumption: 95 mA @ +5VDC, 129 mA @ +24VDC isolation

IC694ALG442 is an RX3i component module. The module is part of the PACSystem platform for Programmable Automation controllers (PACs) manufactured by Emerson Automation, which was recently acquired from GE Intelligence Platforms (GE IP).

The IC694ALG442 is a combined analog input module specifically featuring four (4) analog inputs and two (2) analog output channels. Both input and output channels can be configured to accept and provide 0-10 VDC (unipolar); 01- to + 10VDC (bipolar); 0-20 mA and 4-20 mA standard instrument signals. The module is used to interface with measuring instruments and field devices that transmit measurement signals by sending analog signals, such as those recently mentioned. The module supports installation into any empty slot of the RX3i backplane, whether local or distributed I/O backplane, but is also compatible as a distributed I/O module for RX7i systems and 90-30 series PLCS. The module has a configurable output state that is effective when the host controller changes the operating mode to stop mode or when the power is interrupted.

This applies to the output channel. The status can be Hold or Shrink. When the final state is hold, the output value remains unchanged and the current position of the connected modulator is maintained. With a downfrequency setting, the module provides the lowest possible output range, completely turning off the connected modulation device (direct action) or completely turning on the connected modulation output (indirect action). These modes are selected based on the safety state determined in the event of a system failure of the connected device.

The GE Fanuc IC694ALG442 I/O module is a solid state I/O module designed and manufactured by GE Fanuc that provides a flexible platform for analog input and output connections and for processing current or voltage signals in the RX3i PACSystems PLC network topology. It comes with 4 input channels and 2 output channels, all of which can be fully customized using GE Fanuc's proprietary machine edition configuration programming software. The GE Fanuc IC694ALG442 analog I/O module can operate in 2 voltage ranges (0 to 10 volts and -10 to +10 volts) or 2 current ranges (0 to 20 mA and 4 to 20 mA). Additional functions such as open circuit detection and alarm customization are also added to the module to enhance its process control capability.

GE Fanuc IC694ALG442 Analog I/O module power supply should be able to provide 24 volts DC voltage, ripple less than 10%. The module can also be connected to the GE Fanuc Series 90-30 or 90-70 programmable logic controller backplane, where the I/O module will use the PLC's internal 5-volt DC power supply to meet its operating power needs. GE Fanuc IC694ALG442 Analog I/O module power ratings vary depending on the type of power supply used. 5 mah when connected to a 95 volt DC power supply and 150 mah when powered by an external power supply. The module has an input impedance rating of 250 ohms. Users should provide adequate RF interference protection, as should environmental protection given their low IP rating (IP 20). Only authorized personnel can access the module or perform any type of repair or maintenance to guarantee the stable operation of the module.

IC694ALG442 GE RX3i 组件模块 可编程自动化控制器

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