GE  IC697ALG320 模拟量输出模块 输出位于单个模块

【产品详情】

产品描述

IC697ALG320是高级模拟输出模块，与GE系列90-30模块完全兼容。电压和电流输出位于单个模块上，输出模块具有四个单独配置的电流或电压输出。此外，该模块还提供双极性或单极性输出。IC697ALG320模拟输出系统提供 0 至 22.5 毫安电流环路信号，每个输出通道上都有单独的用户缩放。这种特殊的输出系统具有快速的更新速率，并且不需要跳线或DIP开关进行配置。它还使用存储在非易失性EEPROM存储器中的数据进行出厂校准。使用MS-DOS或Windows编程软件可以轻松配置IC697ALG。

PLC 的高电平模拟输出通过访问 PLC 背板接受来自 CPU 或其他控制器的数字数据。然后，D/A 转换器将输出转换为高达 16 伏的模拟输出。基本转换器提供 14 位分辨率和 0 位单调性。此外，输出与背板隔离，因此可以防止稳态或瞬态过压情况。虽然预计该模拟系统的输出负载将浮动或连接到相同的电位，但它的设计允许输出之间高达5.<> VDC的兼容电压差。这可以防止发生接地环路电流或错误。此外，如果需要，输出将在存在大量高频噪声的情况下正常工作。

要从用户设备连接IC697ALG320模块，请使用安装在模块正面的可拆卸 40 端子连接器块上的螺丝端子。所有现场连接都应使用良好等级的双绞屏蔽仪表电缆连接到 I/O 端子板。

技术规格

电压输出范围： -10 至 +10 伏

电流输出范围： 0.0 至 22.2 mA（默认为 4 至 20 mA）

校准： 出厂设置为 10 伏 +/- 2mV

产出数量： 4 个输出

模块类型： 安纳洛格输出模块

权力： + 5 volts@ 1.66A，150mA 直流电流

IC697ALG320是90-70系列可编程逻辑控制器（PLC）的高级模拟输出模块，该控制器以前由GE Fanuc制造，而不是由艾默生自动化制造。该模块设计为占用 5 槽或 10 槽基板的单个插槽，并在 1VDC 和用户电源从 66 mA 的背板吸收最大 8.3A （5.150 瓦） 的电流，以实现电流输出。IC697ALG320带有四 （4） 个单独配置的输出通道，专门生成电压和电流输出，0-20 mA / 4-20 mA 电流输出信号和 -10VDC / +10 VDC 电压输出信号。它具有内置数模转换器 （DAC） 电路，分辨率为 16 位，具体具有单调性，每 LSB 步进电压 312.5 微伏，0 至 5 mA 时每 LSB 步进 4.20 微安。对于所有模拟输出通道，它的最大顺序转换速率为2.0 ms。该模块使用存储在模块EEPROM中的校准数据进行出厂校准。它还具有连续短路功能，一旦故障得到解决，输出就会自动恢复到正常状态。模拟输出负载规格包括阻性负载的最小 2000 ms，容性负载的最大 1000 皮法（配置为电压操作）。对于电流操作，阻性负载的输出负载规格高达 700 欧姆;容性负载最大为1.0微法拉，感性负载最大为250毫法拉。模块的精度受特定温度系数的影响，电压为每摄氏度 25 PPM，当前操作为每摄氏度 50 ppm。

GE  IC697ALG320 模拟量输出模块 输出位于单个模块

【英文介绍】

Product description

The IC697ALG320 is an advanced analog output module that is fully compatible with GE Series 90-30 modules. The voltage and current outputs are located on a single module with four individually configured current or voltage outputs. In addition, the module offers a bipolar or unipolar output. The IC697ALG320 analog output system provides 0 to 22.5 mA current loop signals with individual user scaling on each output channel. This particular output system has a fast update rate and does not require jumpers or DIP switches to configure. It also uses data stored in non-volatile EEPROM memory for factory calibration. The IC697ALG can be easily configured using MS-DOS or Windows programming software.

The high level analog output of the PLC receives digital data from the CPU or other controllers by accessing the PLC backplane. The D/A converter then converts the output to an analog output of up to 16 volts. The basic converter provides 14-bit resolution and 0-bit monotonicity. In addition, the output is isolated from the backplane, so steady or transient overvoltage situations can be prevented. Although it is expected that the output load of this analog system will float or be connected to the same potential, it is designed to allow a compatible voltage difference of up to 5.<> VDC between the outputs. This prevents ground loop currents or errors from occurring. In addition, if needed, the output will work properly in the presence of a lot of high-frequency noise.

To connect the IC697ALG320 module from the user device, use the screw terminals mounted on the removable 40-terminal connector block on the front of the module. All field connections should be connected to the I/O terminal board using a good grade twisted-shielded meter cable.

Technical specification

Voltage output range: -10 to +10 volts

Current output range: 0.0 to 22.2 mA (default is 4 to 20 mA)

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

Number of outputs: 4 outputs

Module type: Annalog output module

Power: + 5 volts@ 1.66A, 150mA DC current

The IC697ALG320 is an advanced analog output module for the 90-70 series programmable logic controllers (PLCS), which were previously manufactured by GE Fanuc instead of Emerson Automation. The module is designed to occupy a single slot on a 5-slot or 10-slot substrate and absorb a maximum of 8.3A (5.150 Watts) of current from the 66 mA backplane at 1VDC and user power to achieve current output. The IC697ALG320 comes with four (4) individually configured output channels specifically designed to generate voltage and current outputs, 0-20 mA / 4-20 mA current output signals and -10VDC / + 10VDC voltage output signals. It has a built-in digital-to-analog converter (DAC) circuit with a resolution of 16 bits, specific monotonity, and a step voltage of 312.5 microvolts per LSB and 4.20 microamps per LSB at 0 to 5 mA. It has a maximum sequential conversion rate of 2.0 ms for all analog output channels. The module is factory calibrated using calibration data stored in the module EEPROM. It also has a continuous short-circuit function, and once the fault is resolved, the output will automatically return to the normal state. Analog output load specifications include a minimum of 2000 ms for resistive loads and a maximum of 1000 picograms for capacitive loads (configured for voltage operation). For current operation, resistive loads have output load specifications up to 700 ohms; The maximum capacitive load is 1.0 microfarad and the maximum inductive load is 250 millifarad. The accuracy of the module is affected by a specific temperature coefficient, the voltage is 25 PPM per degree Celsius, and the current operation is 50 ppm per degree Celsius.

GE  IC697ALG320 模拟量输出模块 输出位于单个模块

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