IC670ALG240 模拟电流源输入模块

IC670ALG240是Fanuc现场控制系列的16点模拟电流源输入模块。

IC670ALG240该模块的主要特点如下：

通道与输入信号：具有16个单端输入通道，可配置为0-20 mA或4-20 mA的电流输入信号，数字分辨率为16位。

应用场景：该模块可用于连接现场变送器，如压力、液位、流量、温度、浊度和类似类型的设备。它还可用于连接面板仪表、数据记录器、单回路控制器、变频驱动器(VFD)、信号分配器、信号隔离器和其他设备的输出信号。

转换器与诊断功能：每个输入通道都配备有一个内置的模数转换器(ADC)，可将模拟数据转换为分辨率为16位的数字格式。此外，该模块还具备执行内部诊断的能力，例如模块未校准、校准数据超出范围等。

性能与规格：IC670ALG240 该模块的最大电流消耗为251 mA，来自BIU电源。其工作温度范围为0-55摄氏度，需要20-28 VDC的电流环路电源，标称纹波电压为10%。

模块化与灵活性：该模块是现场I/O控制系列的一部分，设计用于沿总线接口单元(BIU)和扩展机架安装。它支持ANSI 2型2线和3线变送器接线，以及3型670线制变送器接线配置，提供了高度的灵活性。

IC670ALG240还被广泛应用于制造业、过程控制、公用事业等领域，因其强大的性能、可靠性和灵活性而受到赞誉。

The IC670ALG240 is a 16-point analog current source input module for the Fanuc field control family.

IC670ALG240 The main features of the module are as follows:

Channels and input signals: There are 16 single-ended input channels that can be configured for 0-20 mA or 4-20 mA current input signals with a digital resolution of 16 bits.

Application scenario: The module can be used to connect field transmitters such as pressure, level, flow, temperature, turbidity and similar types of devices. It can also be used to connect output signals from panel meters, data loggers, single loop controllers, variable frequency drivers (VFDS), signal splitters, signal isolators, and other devices.

Converters and diagnostics: Each input channel is equipped with a built-in analog-to-digital converter (ADC) that converts analog data to a digital format with a resolution of 16 bits. In addition, the module has the ability to perform internal diagnostics, such as module not calibrated, calibration data out of range, etc.

Performance and Specifications: IC670ALG240 The module has a maximum current consumption of 251 mA from the BIU power supply. It operates in a temperature range of 0-55 degrees Celsius and requires a current loop supply of 20-28 VDC with a nominal ripple voltage of 10%.

Modularity and flexibility: This module is part of the field I/O control family and is designed for mounting along bus interface units (BIUs) and extension racks. It supports ANSI Type 2 2-wire and 3-wire transmitter wiring, as well as Type 3 670-wire transmitter wiring configurations, providing a high degree of flexibility.

The IC670ALG240 is also widely used in manufacturing, process control, utilities and other fields, and is praised for its strong performance, reliability and flexibility.

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