GE IC697ALG230  基座转换器模块 电流扩展器模块

【产品详情】

产品描述

IC697ALG230是一个基础转换器模块，可以与GE系列90-30中的电流扩展器模块配对。完整的模拟子系统包括基础转换器和扩展器模块;但是，基极转换器IC697ALG230具有八个差分输入，可针对电流或电压单独配置。基极转换器接受满量程上高达 10 V 的双极性或单极性模拟输入。此外，基极转换器可根据需要接受 4 至 20 毫安电流环路信号。模块上的每个输入通道上也有单独的用户缩放。本机无需配置跳线或 DIP 开关，基本转换器通常具有快速更新速率。使用Windows或MS-DOS软件功能可以轻松配置。

IC697ALG230模块将输入转换为数字形式，供CPU使用或通过VME背板访问模拟输入的其他控制器使用。所有转换后的数据都显示为2的补码，基本转换器的分辨率为14位。过采样和平均技术可以进一步提高此分辨率。所有输入均具有瞬态和稳态过压保护。可编程控制器使用通过模拟输入的AI参考百分比，尽管目前最多有8,000字的内存可用。每个输入通道设置为在 16 位时使用 %AI 内存的一个字。通过使用MS-DOS或Windows软件的配置功能完成配置。此外，还为可拆卸端子板进行了现场布线。模块采用机械键控，以便正确更换。I/O基准电压源可由用户配置，无需跳线或DIP开关。

技术规格

电压输入范围： -10 至 +10 伏

电流输入范围： 4 至 20 mA

校准： 出厂设置为 10 伏 +/- 2mV

输入数量： 8 个差分输入

模块类型： 基础转换器

权力： + 5 伏

GE Fanuc Automation 生产 90-70 系列 IC697ALG230 基础转换器模块，设计用于高级模拟输入系统中 GE 90-30 系列的扩展器模块。该装置具有 8 个差分输入，可针对电流或电压操作进行配置，并且可以单独配置。该单元为每个通道提供单独的缩放。IC697ALG230基本转换器模块具有 2.4 至 2.8 毫秒的快速更新速率时间。它具有一个扩展端口，用于连接电流或电压扩展器模块。为了增加输入数量，该模块最多可以连接 7 个扩展器模块。操作员可以通过将上部 2 个端子连接到所需通道来为电流输入配置内部电阻。

GE Fanuc IC697ALG230基转换器模块旨在使用具有快速更新速率的高效输入采样方法。它具有一个串行通信端口，有助于通过本机的处理器控制扩展器。连接最大数量的扩展器模块后，系统最多可以有 120 个输入。它带有一个可拆卸的 40 端子连接器块，位于模块的正面，可用于连接用户设备。IC697ALG230基转换器模块具有一个模数转换器，该转换器通过开关电路与扩展器模块模拟输入连接。它还具有CPU报警中断以及每个通道的CPU故障报告功能。此外，该模块还具有MS-DOS Windows配置软件，该软件提供了可以根据应用程序要求对每个输入进行编程的功能。

GE IC697ALG230  基座转换器模块 电流扩展器模块

【英文介绍】

Product description

The IC697ALG230 is a basic converter module that can be paired with the current extender module in the GE Series 90-30. The complete analog subsystem includes basic converter and expander module. However, the base converter IC697ALG230 has eight differential inputs and can be configured individually for current or voltage. The base converter accepts bipolar or unipolar analog inputs up to 10 V at full scale. In addition, the base converter can accept 4 to 20 mA current loop signals as needed. There is also a separate user scaling on each input channel on the module. The unit does not need to be configured with jumpers or DIP switches, and basic converters typically have fast update rates. Easily configured using Windows or MS-DOS software features.

The IC697ALG230 module converts the input to digital form for use by the CPU or other controllers that access the analog input through the VME backplane. All converted data is displayed as a complement of 2, and the resolution of the basic converter is 14 bits. Oversampling and averaging techniques can further improve this resolution. All inputs are protected against transient and steady-state overvoltage. The programmable controller uses a percentage of the AI reference input via analog, although a maximum of 8,000 words of memory are currently available. Each input channel is set to use one word of %AI memory at 16 bits. Complete the configuration by using the configuration features of MS-DOS or Windows software. In addition, field wiring for detachable terminal boards has been performed. Modules are mechanically keyed for correct replacement. The I/O reference voltage source can be configured by the user without the need for jumpers or DIP switches.

Technical specification

Voltage input range: -10 to +10 volts

Current input range: 4 to 20 mA

Calibration: Factory setting is 10 volts +/ -2mV

Number of inputs: 8 differential inputs

Module type: Basic converter

Power: + 5 volts

GE Fanuc Automation manufactures the 90-70 Series IC697ALG230 base converter modules designed for the GE 90-30 series extender modules in advanced analog input systems. The device has eight differential inputs that can be configured for current or voltage operation and can be configured individually. This unit provides individual scaling for each channel. The IC697ALG230 basic converter module has a fast update rate time of 2.4 to 2.8 ms. It has an expansion port for connecting current or voltage expander modules. To increase the number of inputs, the module can connect up to 7 extender modules. The operator can configure the internal resistance for the current input by connecting the upper 2 terminals to the desired channel.

The GE Fanuc IC697ALG230-based converter module is designed to use an efficient input sampling method with fast update rates. It has a serial communication port that helps to control the extender through the processor on the machine. With the maximum number of extender modules connected, the system can have up to 120 inputs. It comes with a detachable 40-terminal connector block located on the front of the module that can be used to connect user devices. The IC697ALG230-based converter module has an analog-to-digital converter that is connected to the analog input of the expander module via a switching circuit. It also has CPU alarm interrupts as well as CPU fault reporting for each channel. In addition, the module has MS-DOS Windows configuration software, which provides the ability to program each input according to application requirements.

GE IC697ALG230  基座转换器模块 电流扩展器模块

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