IC694ALG392 可编程自动化控制器 该模块是一个模拟输出模块

【产品详情】

IC694ALG392是一个PACSystem RX3i可编程自动化控制器（PAC）模块。该模块是一个模拟输出模块，具有八 （8） 个单端输出通道。该模块能够提供多种输出信号范围，例如 0 至 +10 伏（单极性）、10 至 +10 伏（双极性）、0 至 20 毫安和 4 至 20 毫安。根据配置的输出类型，模块分辨率范围为 15 至 16 位。每个通道在 8 毫秒的间隔内单独更新。

在电流模式下运行时，模块具有内部故障检测功能，例如开路故障。这有助于用户和维护人员监控哪个通道出现接线松动或电线完全打开或移除。CPU诊断程序显示此故障。该模块支持保持系统电源的最后已知值中断。此安全功能可防止系统在大多数行业中出现不必要的行为。同样，这些值也可能重置为零，具体取决于配置。

该输出模块通常用于模拟控制环路，除了ON/OFF控制外，还需要调制控制。该模拟输出模块可以在内部连接到控制器的PID控制器，以进行自动控制和手动装载机，无论是硬连线还是基于软件的手动控制模式。此外，还可以使用该模块重新传输信号，并与过程数据记录仪、测量仪器、累加器、转换器、隔离器以及与该模块输出信号兼容的其他仪器和设备连接。此模块可以安装到现有 RX3i PACSystem 的任何可用插槽中。

此模块的电源应由外部供电，范围应在 20 到 30 伏直流电之间（理想情况下为 24 伏直流电）。GE Fanuc IC694ALG392模拟电流/电压输出模块是一种多功能设备，易于部署在工厂车间，以控制不同类型的执行器，如阀门、电机、活塞和搅拌器。

GE Fanuc IC694ALG392模拟模块的更新速率为8毫秒，涉及的8个输出通道，使IC694ALG392模块成为控制现场快速变化应用的绝佳选择。当连接到GE Fanuc系列90-30或90-70 PLC时，该模块可以使用PLC背板的5伏直流电源工作。模块的功耗根据所使用的电源自动调整其值，当由外部 315 伏直流电源供电时，它可以是 24 毫安，当它连接到 PLC 背板时可以是 110 毫安。模块的环境保护必须由用户提供，因为系统的低IP等级使其对湿度或极端温度变化非常敏感。

IC694ALG392 可编程自动化控制器 该模块是一个模拟输出模块

【英文介绍】

IC694ALG392 is a PACSystem RX3i Programmable Automation controller (PAC) module. The module is an analog output module with eight (8) single-ended output channels. The module is capable of providing a variety of output signal ranges, such as 0 to +10 volts (unipolar), 10 to +10 volts (bipolar), 0 to 20 MA and 4 to 20 mA. Depending on the output type configured, the module resolution ranges from 15 to 16 bits. Each channel is individually updated at 8-millisecond intervals.

When operating in current mode, the module has an internal fault detection function, such as an open circuit fault. This helps users and maintenance personnel monitor which channels are loose or wires are fully opened or removed. The CPU diagnostic shows this fault. The module supports holding the last known value of the system power supply interrupt. This security feature prevents unnecessary system behavior in most industries. Again, these values may be reset to zero, depending on the configuration.

This output module is usually used to simulate the control loop and requires modulation control in addition to ON/OFF control. The analog output module can be internally connected to the PID controller of the controller for automatic control and manual loader, whether hardwired or software-based manual control mode. In addition, the module can be used to retransmit signals and connect to process data loggers, measuring instruments, accumulators, converters, isolators, and other instruments and devices compatible with the output signal of the module. This module can be installed into any available slot in an existing RX3i PACSystem.

The power supply for this module should be externally supplied and should range between 20 and 30 volts DC (ideally 24 volts DC). The GE Fanuc IC694ALG392 analog current/voltage output module is a versatile device that can be easily deployed on the factory floor to control different types of actuators such as valves, motors, pistons and agitators.

The GE Fanuc IC694ALG392 analog module has an update rate of 8 ms and involves 8 output channels, making the IC694ALG392 module an excellent choice for controlling rapidly changing applications in the field. When connected to a GE Fanuc Series 90-30 or 90-70 PLC, the module can operate using a 5-volt DC power supply from the PLC backplane. The power consumption of the module automatically adjusts its value according to the power supply used, it can be 24 mah when powered by an external 315 volt DC supply, and 110 mah when it is connected to the PLC backplane. The environmental protection of the module must be provided by the user, as the low IP rating of the system makes it very sensitive to humidity or extreme temperature changes.

IC694ALG392 可编程自动化控制器 该模块是一个模拟输出模块

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