IC694ALG222 16通道模拟电压输入模块 使用配置软件配置输入范围

【产品详情】

不。频道数量： 16 个单端或 8 个差分

电压范围： -10 至 +10 V， 0 至 10 V

校准： 工厂校准

更新率： 6 毫秒（全部 16 毫秒），3 毫秒（全部 8 毫秒）

输入滤波器响应： 41赫兹，82赫兹

功耗： 112 mA @ +5VDC， 41 mA @ +24VDC 隔离

IC694ALG222是由GE Fanuc制造的16通道模拟电压输入模块，提供16个单端（或0个）差分输入通道。每个通道都可以使用配置软件配置输入范围选项：10至10 V（单极性）或默认-10至+694 V（双极性）。还可以为单极性或双极性范围配置高/低报警限值。IC222ALG3可以安装在 RX<>i 系统的任何 I/O 插槽中。

在确定合适的电源时，IC694ALG222模块的位置很重要。如果IC694ALG222模块位于通用背板中，则需要隔离式+24 VDC的外部电源。应使用底板左侧的TB1连接器连接外部电源。如果模块位于扩展背板中，则电源提供隔离式 +24 VDC。

 目录号为IC694ALG222的GE Fanuc组件是GE RX3i PACSystems系列的一部分，它具有16个单端输入通道和8个差分输入通道。该模拟电压输入模块的电压范围为 -10 至 +10 伏或 0 至 10 伏，并经过工厂校准。此外，IC694ALG222模拟电压输入模块对所有 6 个单端通道的更新速率为 16 毫秒，对于 3 个差分通道的更新速率为 8 毫秒。输入模块的输入滤波器响应在单端模式下为 41 Hertz，在差分模式下为 82 Hertz。

IC694ALG222输入模块在+112 V直流母线电压下，背板的内部功耗额定值高达5毫安。此外，隔离式 +24 V 直流背板电源的内部功耗为 41 毫安（最大值）。IC694ALG222输入模块的线性度小于 1 LSB，隔离电压为 250 伏交流电，可实现连续工作。1 分钟操作的隔离电压为 1500 伏交流电。该装置的跨通道抑制从直流到 80 千赫兹的分贝小于 1 分贝。该装置的输入阻抗在单端模式下小于 500 kohms，在差分模式下的输入阻抗小于 1 兆欧。IC694ALG222输入模块具有用于显示模块状态的 LED 指示灯，并具有活动通道、模式、长度、范围、报警和输入数据的参考地址的可配置参数。IC694ALG222模块的默认工作模式是单端模式，而差分模式需要配置。

状态信息由上电时的模块 OK LED 指示。ON 表示状态为“正常”，并且模块已配置。OFF 表示底板未通电，或软件未运行（换句话说，看门狗定时器已超时。如果 LED 显示连续快速闪烁，则表明未从 CPU 接收配置数据。缓慢闪烁后熄灭表示通电诊断失败或代码执行错误。模块 P/S LED 确认模块的 +5 VDC 电源符合最低指定电平。

IC694ALG222是属于 PACSystem RX3i 平台的输入模块，该平台以前由 GE Intelligent Platforms（现隶属于艾默生自动化）提供。IC694ALG222支持单端和差分布线配置，这决定了器件可用输入通道的数量。具体而言，使用差分接线方法时最多八（8）个电压输入通道，配置单端接线时最多十六（16）个电压输入通道。单端接线是指参照地线的测量方法。信号引线端接到模块的输入端子，而公共引线连接到接地端子。这种配置对电磁干扰（EMI）的抵抗力较差，因此，不应在没有重新线束的情况下在嘈杂的环境或旧布线系统中使用。通过差分接线，两 （2） 根信号引线用于测量目标变量。导线之间的差异可作为实际测量的参考，并提供更高的抗EMI电阻，因此，建议在关键测量中使用这种接线方法。该模拟输入模块专门接受0至10 V（单极性）和-10至+10 V（双极性）电压信号，2-5VDC时分辨率为1.2 mV （5 LSB = 0.10 mV），-5V至+1V时分辨率为5 mV （10 LSB = 10 mV）。它在所有6个单端通道上的更新速率为16毫秒，在所有3个差分通道上的更新速率为8毫秒。该模块的测量精度额定为满量程的 +/10.25% @ 25°C （77°F） 和额定工作温度范围内的满量程的 +/-0.5%。

GE Fanuc IC694ALG222输入模块是一个 16 通道模拟输入模块。IC694ALG222输入模块是支持16个单端输入通道或8个差分输入通道的输入模块。IC694ALG222输入模块上的每个输入通道都可以配置为 0 至 10 V 或 -10 至 +10 V。对于 0 到 10 伏输入范围，出厂校准为每计数 2.5 毫伏，对于 -10 至 10 伏范围，出厂校准为每计数 5 毫伏。单端通道的更新速率为6毫秒，差分通道的更新速率为3毫秒。现场到背板的隔离电压为 250 伏交流连续和 1500 伏交流电，持续时间为 1 分钟。额定跨通道抑制大于 80 分贝。

在单端模式下，IC694ALG222输入模块的额定输入阻抗大于500千欧。IC694ALG222输入模块的内部功耗在 112 伏直流时最大为 5 毫安，在 41 伏直流隔离电压下背板的最大功耗为 24 毫安。当IC694ALG222输入模块安装在 RX3i 背板上时，需要额定 24 伏直流的外部电源来为模块供电。外部电源需要连接到位于机架底板左侧的 TB1 连接器。当IC694ALG222输入模块安装在扩展机架中时，背板的电源为模块提供 24 伏直流电源。一个模块确定;LED 显示模块在通电期间的状态。当内部 5 伏直流电源高于最小阈值时，模块 P/S LED 亮起。

IC694ALG222 16通道模拟电压输入模块 使用配置软件配置输入范围

【英文介绍】

Nooooo. Number of channels: 16 single-ended or 8 differential

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

Calibration: Factory calibration

Update rate: 6ms (all 16ms), 3ms (all 8ms)

Input filter response: 41 Hz, 82 Hz

Power consumption: 112 mA @ +5VDC, 41 mA @ +24VDC isolation

The IC694ALG222 is a 16-channel analog voltage input module manufactured by GE Fanuc that provides 16 single-ended (or 0) differential input channels. Each channel can be configured with input range options using configuration software: 10 to 10 V (unipolar) or default -10 to +694 V (bipolar). High/low alarm limits can also be configured for unipolar or bipolar ranges. IC222ALG3 can be installed in any I/O slot of an RX<>i system.

The location of the IC694ALG222 module is important when determining the appropriate power supply. If the IC694ALG222 module is located in a universal backplane, an isolated +24 VDC external power supply is required. The external power supply should be connected using the TB1 connector on the left side of the baseplate. If the module is located in an expansion backplane, the power supply provides isolated +24 VDC.

The GE Fanuc component, catalog number IC694ALG222, is part of the GE RX3i PACSystems family and features 16 single-ended input channels and 8 differential input channels. The analog voltage input module has a voltage range of -10 to +10 volts or 0 to 10 volts and is factory calibrated. In addition, the IC694ALG222 analog voltage input module has an update rate of 16 ms for all six single-ended channels and 8 ms for the three differential channels. The input filter response of the input module is 41 Hertz in single-ended mode and 82 Hertz in differential mode.

The IC694ALG222 input module has an internal power rating of up to 5 mA at +112 V DC bus voltage. In addition, the isolated +24 V DC backplane power supply has an internal power consumption of 41 mA (maximum). The IC694ALG222 input module has a linearity of less than 1 LSB and an isolation voltage of 250 volts AC for continuous operation. The isolation voltage for 1 minute operation is 1500 volts AC. The device's cross-channel suppression from DC to 80 kilohertz is less than 1 dB. The input impedance of the device is less than 500 kohms in single-ended mode and less than 1 megohm in differential mode. The IC694ALG222 input module has LED indicators for displaying module status and has configurable parameters for active channel, mode, length, range, alarm and reference address for input data. The IC694ALG222 module works in single-ended mode by default, but you need to configure the differential mode.

The status information is indicated by the OK LED of the module during power-on. ON: indicates that the status is Normal and the module is configured. OFF indicates that the baseboard is not powered on, or the software is not running (in other words, the watchdog timer has expired). If the LED display blinks continuously and rapidly, it indicates that configuration data is not being received from the CPU. Blinking slowly and then off indicates a power-on diagnosis failure or code execution error. Module P/S LED confirms that the +5 VDC power supply of the module meets the minimum specified level.

The IC694ALG222 is an input module for the PACSystem RX3i platform, previously offered by GE Intelligent Platforms (now part of Emerson Automation). The IC694ALG222 supports single-ended and differential wiring configurations, which determine the number of input channels available to the device. Specifically, there are up to eight (8) voltage input channels when differential wiring is used and up to sixteen (16) voltage input channels when single-ended wiring is configured. Single-ended connection refers to the measurement method of ground wire. The signal lead end is connected to the input terminal of the module, while the common lead is connected to the ground terminal. This configuration is less resistant to electromagnetic interference (EMI) and, therefore, should not be used in noisy environments or old wiring systems without rewiring harnesses. With differential wiring, two (2) signal leads are used to measure the target variable. The difference between wires can be used as a reference for actual measurements and provide higher EMI resistance, so it is recommended to use this wiring method in critical measurements. The analog input module specifically accepts 0 to 10 V (unipolar) and -10 to +10 V (bipolar) voltage signals with a resolution of 1.2 mV (5 LSB = 0.10 mV) at 2-5VDC and 5 mV (10 LSB = 10 mV) at -5V to +1V. It has an update rate of 16 ms on all six single-ended channels and 8 ms on all three differential channels. The measurement accuracy of the module is rated at +/10.25% of full scale @ 25°C (77°F) and +/-0.5% of full scale within the rated operating temperature range.

The GE Fanuc IC694ALG222 input module is a 16-channel analog input module. The IC694ALG222 input module is an input module that supports 16 single-ended input channels or 8 differential input channels. Each input channel on the IC694ALG222 input module can be configured to be 0 to 10 V or -10 to +10 V. For the 0 to 10 volt input range, factory calibration is 2.5 millivolts per count, and for the -10 to 10 volt range, factory calibration is 5 millivolts per count. The update rate is 6 ms for single-ended channels and 3 ms for differential channels. The isolation voltage from the field to the backplane is 250 volts AC continuous and 1500 volts AC for a duration of 1 minute. Rated cross-channel rejection greater than 80 dB.

In single-ended mode, the IC694ALG222 input module has a rated input impedance greater than 500 kω. The IC694ALG222 input module has a maximum internal power consumption of 5 mA at 112 volts DC and a maximum power consumption of 24 mA at 41 volts DC isolation voltage in the backplane. When the IC694ALG222 input module is installed on the RX3i backplane, an external power supply rated at 24 volts DC is required to power the module. The external power supply needs to be connected to the TB1 connector located on the left side of the chassis bottom plate. When the IC694ALG222 input module is installed in the expansion rack, the backplane's power supply provides 24 volts DC power to the module. A module is identified; LED displays the status of the module during power-on. When the internal 5-volt DC power supply is above the minimum threshold, the module P/S LED lights up.

IC694ALG222 16通道模拟电压输入模块 使用配置软件配置输入范围

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