HE693ADC405 HEINZEL 冗余型模拟量输入模块

HE693ADC405是德国HEINZEL公司生产的一款冗余型模拟量输入模块。

HE693ADC405将第三方VME模块集成到PLC系统中，具有高可靠性、高安全性、高可用性等优点。

冗余型模拟量输入模块是一种工业自动化设备，它可以将模拟信号转换为数字信号，并提供冗余输入以确保数据的可靠性。该模块能够实时监测和采集各种物理量的信号，并通过处理算法将其转化为数字形式，以便后续处理和控制。同时，该模块还具备故障自诊断和报警功能，可以及时发现和处理异常情况，从而保证系统的正常运行。

HE693ADC405模拟量采集模块的工作原理是利用模数转换器（ADC）将连续变化的模拟量信号转换为离散的数字信号。

HE693ADC405模数转换器按照一定的采样频率对模拟信号进行采样，并将采样值转换为数字形式。常见的模数转换器有逐次逼近型（SAR）和ΔΣ型（Delta Sigma）两种。逐次逼近型模数转换器通过逐步逼近的方式将模拟信号与参考电压进行比较，直到达到所需要的精度。

HE693ADC405有四个模拟输入通道，包括14位分辨率。有两种型号可用，HE693ADC410具有150OVAC(RMS)隔离，HE693ADC405具有50OVAC(RMS)隔离。隔离级别分为通道间和通道至地。这些模块将电压信号转换为数字值(-32，00 tp +32，000)，这些数字值可以直接在PLCCPU的%A表中找到。每个单独的通道(有四个通道)包括一个可编程设定点。其电平通过4%AQ输出寄存器在PLC程序中设置。当模拟输入值达到或超过设定值时，相应的数字输入%l通电。前四%分别代表四个输入通道设定点报警。

常问问题

1.保修怎么样?

所有产品均享有1年保修。⒉.什么是交货时间?

通常1-3个工作日

3.其他供应商的价格比您好吗?

"为客户创造利益是我们的信念。如果您有更好的价格，请告诉我们。我们会尽力满足您的价格并支持您

4 .发货怎么样?

我们可以安排发货以具有竞争力的价格，例如顺丰，德邦等

HE693ADC405 HEINZEL 冗余型模拟量输入模块

HE693ADC405 is a redundant analog input module produced by HEINZEL.

HE693ADC405 integrates the third-party VME module into the PLC system, which has the advantages of high reliability, high security and high availability.

A redundant analog input module is an industrial automation device that converts analog signals to digital signals and provides redundant inputs to ensure data reliability. The module can monitor and collect signals of various physical quantities in real time, and convert them into digital form through processing algorithms for subsequent processing and control. At the same time, the module also has the function of fault self-diagnosis and alarm, which can find and deal with abnormal situations in time, so as to ensure the normal operation of the system.

The working principle of HE693ADC405 analog acquisition module is to convert the continuously changing analog signal into discrete digital signal by using an analog-to-digital converter (ADC).

The HE693ADC405 analog-to-digital converter samples the analog signal according to a certain sampling frequency and converts the sampling value to digital form. Common analog-to-digital converters are successive approximation (SAR) and Delta Sigma (Delta Sigma). The sequential approximation analog-to-digital converter compares the analog signal with the reference voltage in a step-by-step approach until the desired accuracy is achieved.

The HE693ADC405 has four analog input channels, including 14-bit resolution. There are two models available, the HE693ADC410 with 150OVAC(RMS) isolation and the HE693ADC405 with 50OVAC(RMS) isolation. Isolation levels are divided into channel to channel and channel to ground. These modules convert the voltage signal into digital values (-32, 00 tp + 32,000), which can be found directly in the %A table of the PLCCPU. Each individual channel (there are four channels) includes a programmable set point. Its level is set in the PLC program via the 4%AQ output register. When the analog input value reaches or exceeds the set value, the corresponding digital input %l is energized. The four percent represent the four input channel set point alarms.

Frequently asked question

1. What about the warranty?

All products are guaranteed for 1 year. What is lead time?

Usually 1-3 working days

3. What are the prices of other suppliers?

"Creating benefits for our customers is our belief. If you have a better price, please let us know. We will do our best to meet your price and support you

4. How about delivery?

We can arrange shipments at competitive prices, e.g. Sf Express, Deppon, etc