GE IC695ALG112 可编程自动化控制器 用作模拟输入模块

【产品详情】
技术规格
模块类型: 模拟输入
输入数量: 12 个隔离输入
内部电源: 3.3V: 600mA;5V: 800 mA
插槽数量: 1(单插槽)
电压范围: 0 至 10V, +/-10V, 0 至 5V, +/-5V, 1 至 5V
电流范围: 0-20毫安, 4-20毫安, +/-20毫安
IC695ALG112是一个 PACSystem RX3i 可编程自动化控制器 (PAC) 模块,用作模拟输入模块,具有八 (8) 个单端输入通道,可配置接收各种电压和电流信号,例如 0 - 10 VDC(单极性)、-10 至 +10 VDC(双极性)、+/- 5VDC、0 至 5VDC、1-5VDC 和 0-20 mA 以及 4- 20 mA。它具有内置的模数转换器 (ADC),可将数据转换为 16 位分辨率的浮点或整数格式。该模块通常用于连接生成上述信号以进行进一步处理(例如缩放和操作)的仪器,以便能够在人机界面 (HMI)、监控和数据采集 (SCADA)、分布式控制系统 (DCS) 中提供正确的读数,并被比例 + 积分 + 微分 (PID) 控制器等控制算法用于实现自动控制。
该IC695ALG112无热降额功能,并提供软件可配置的滤波器选项,如 8Hz、12Hz、16Hz、40Hz、250Hz 和 1000 Hz。这些过滤器选项用于提供更稳定的读数,并有助于消除波动。条件数据可以专门保存在 IEEE 32 位或 16 位整数的 32 位字段中。模块的模拟输入在0.1 ms内建立到最终值的1.7%,以实现阶跃变化。此步骤更改响应受模块配置的输入筛选器的影响。具体而言,127 Hz滤波器为8 ms,67 Hz滤波器为12 ms,56 Hz滤波器为16 ms,21 Hz滤波器为40 ms,3 Hz滤波器为1.250 ms,0 Hz滤波器为1000 ms。
IC695ALG112输入模块提供 8、12、16、40、100 或 250 赫兹的滤波器选项。对于输入电压,输入模块的输入阻抗小于 500 kohms。模块的开路检测时间最长为1秒。IC695ALG112输入模块在紧凑的封装中具有多种功能。该软件是完全可配置的,不需要外部跳线。模块中存在预测诊断功能,可在启动和操作期间执行错误检查。它支持闪存进行升级。
GE IC695ALG112 可编程自动化控制器 用作模拟输入模块

【英文介绍】
Technical specification
Module type: analog input
Number of inputs: 12 isolated inputs
Internal power supply: 3.3V: 600mA; 5V: 800 mA
Number of slots: 1 (single slot)
Voltage range: 0 to 10V, +/-10V, 0 to 5V, +/-5V, 1 to 5V
Current range: 0-20 MA, 4-20 MA, +/-20 Ma
The IC695ALG112 is a PACSystem RX3i Programmable Automation controller (PAC) module used as an analog input module with eight (8) single-ended input channels configurable to receive a variety of voltage and current signals. Examples include 0-10 VDC (unipolar), -10 to +10 VDC (bipolar), +/- 5VDC, 0 to 5VDC, 1-5VDC and 0-20 mA, and 4-20 mA. It has a built-in analog-to-digital converter (ADC) that converts data to floating-point or integer format with 16-bit resolution. The module is typically used to connect instruments that generate the above signals for further processing, such as scaling and manipulation, in order to be able to provide correct readings in human machine interface (HMI), supervisory control and data acquisition (SCADA), distributed control system (DCS), etc. It is also used by proportional + integral + differential (PID) controller and other control algorithms to realize automatic control.
The IC695ALG112 has no heat derating feature and offers software-configurable filter options such as 8Hz, 12Hz, 16Hz, 40Hz, 250Hz, and 1000 Hz. These filter options are used to provide a more stable reading and help eliminate fluctuations. Conditional data can be stored specifically in 32-bit fields of IEEE 32-bit or 16-bit integers. The analog input of the module is built up to 1.7% of the final value within 0.1ms to achieve a step change. This step changes the response to the input filter configured by the module. Specifically, the 127 Hz filter is 8 ms, the 67 Hz filter is 12 ms, the 56 Hz filter is 16 ms, the 21 Hz filter is 40 ms, the 3 Hz filter is 1.250 ms, and the 0 Hz filter is 1000 ms.
The IC695ALG112 input module offers filter options of 8, 12, 16, 40, 100 or 250 Hz. For input voltages, the input impedance of the input module is less than 500 kohms. The maximum open circuit detection time of the module is 1 second. The IC695ALG112 input module has a variety of functions in a compact package. The software is fully configurable and does not require external jumpers. Predictive diagnostics exist in the module to perform error checking during startup and operation. It supports flash memory upgrades.
GE IC695ALG112 可编程自动化控制器 用作模拟输入模块


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