GE IC697ALG230G

IC697ALG230 is a base converter module that can be paired with a current expander module in the GE Series 90-30. The completed analog subsystem includes the base converter and the expander modules; however, the base converter IC697ALG230 has eight differential inputs that are individually configurable for either current or voltage. The base converter accepts either bipolar or unipolar analog inputs of up to 10 volts on the full scale. Additionally, the base converter accepts 4 to 20 milliamp current loop signals as needed. There is also individual user scaling on each input channel on the module. There are no jumpers or DIP switches to configure with this unit, and a fast update rate is common for the base converter. The configuration is easy with either Windows or MS-DOS software functions.

The IC697ALG230 module converts inputs to digital form for the CPU use or for other controllers accessing analog inputs through the VME backplane. All converted data is presented as 2’s complement, and the basic converter is at 14 bits resolution. An oversampling and average technique can further enhance this resolution. All inputs are protected against transient and steady state overvoltage conditions. Percent AI references through the analog inputs are utilized in the programmable controller, though a maximum of 8,000 words of memory is currently available. Each input channel is set to use one word of %AI memory at 16 bits. Configuration is completed through the use of the configuration function of the MS-DOS or Windows software. Additionally, field wiring is made for a removable terminal board. The module is mechanically keyed for correct replacement. I/O references are user-configurable eliminating the need for jumpers or DIP switches.

Email: [email protected]

IC697ALG230是一个基础转换器模块，可以与GE Series 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；然而，基极转换器IC697ALG230具有八个差分输入，可以单独配置电流或电压。基极转换器在满量程上接受高达10伏的双极或单极模拟输入。此外，基极转换器根据需要接受4至20毫安的电流回路信号。模块上的每个输入通道都有单独的用户缩放。此装置没有跳线或DIP开关可供配置，基极转换器通常具有快速更新率。无论是Windows还是MS-DOS软件功能，配置都很容易。

IC697ALG230模块将输入转换为数字形式，供CPU使用或供其他控制器通过VME背板访问模拟输入。所有转换后的数据都以2的补码表示，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这种分辨率。所有输入都受到保护，免受瞬态和稳态过电压条件的影响。可编程控制器中使用了通过模拟输入的AI参考百分比，尽管目前最多有8000个字的内存可用。每个输入通道设置为使用16位%AI存储器的一个字。配置是通过使用MS-DOS或Windows软件的配置功能完成的。此外，还为可拆卸的端子板进行了现场接线。该模块采用机械键控，以便正确更换。I/O参考是用户可配置的，不需要跳线或DIP开关。

QQ:3699232536

邮箱:[email protected]