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140ATI03000 | 可灵活地测量和监控各种热电偶输入 | I/O 模块

140ATI03000 | 可灵活地测量和监控各种热电偶输入 | I/O 模块  规格:  型号:140ATI03000  产品线:Modicon 量子  通道数:32  电压范围:24V DC  输入类型:正/负逻辑(可配置)  响应时间:通常速度快,适用于大多数工业应用  通讯协议:Modbus,以及与其他基于施耐德的通信协议的兼容性。  端子类型:可拆卸接线端子,便于安装和维护。

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产品详情

    140ATI03000  | 可灵活地测量和监控各种热电偶输入 | I/O 模块

  规格:

  型号:140ATI03000

  产品线:Modicon 量子

  通道数:32

  电压范围:24V DC

  输入类型:正/负逻辑(可配置)

  响应时间:通常速度快,适用于大多数工业应用

  通讯协议:Modbus,以及与其他基于施耐德的通信协议的兼容性。

  端子类型:可拆卸接线端子,便于安装和维护。

  兼容性

  140ATI03000模块以标准格式构建,使其与各种系统和设置兼容。它配备了一个单极点低通滤波器,在 20 Hz 时提供 3 dB 截止,以及一个陷波滤波器,在 50/60 Hz 时截止 3 dB。这些滤波器有助于消除输入信号中不需要的噪声和干扰,确保准确可靠的数据采集。

  输入

  该模块具有 8 个模拟输入通道,可灵活地测量和监控各种热电偶输入。它支持不同的热电偶类型及其相应的温度范围。其中包括热电偶 S(-50 至 1665 °C)、热电偶 R(-50 至 1665 °C)、热电偶 T(-270 至 400 °C)、热电偶 K(-270 至 1370 °C)、热电偶 E(-270 至 1000 °C)和热电偶 J(-210 至 760 °C)。这种宽温度范围的能力使该模块能够在各种工业环境中应用。

  该模块提供 16 位分辨率的高分辨率模拟输入,确保精确的测量和控制。它的输入阻抗大于 1 MOhm,可在不影响测量数据完整性的情况下实现准确的信号捕获。

  性能

  在精度方面,140ATI03000模块表现出令人印象深刻的性能。它具有绝对精度误差,该误差因所使用的热电偶类型而异。对于热电偶 S 和 R,误差在 +/- 4 °C 加上读数的 0.1% 以内。对于热电偶 T、K、J 和 E,误差在 +/- 2 °C 加上读数的 0.1% 以内。该模块还具有出色的线性度,误差为 1 °C 或 0.1 °C(取决于温度范围)。

  特征

  温度变化会影响测量精度,但 140ATI03000 模块通过其精度漂移功能来弥补这一点。它的最大低电平电压漂移为 0.15μV/°C,外加 0.0015% 的读数/°C,从而最大限度地减少了温度变化对测量精度的影响。

  该模块提供强大的共模抑制性能,在50/60 Hz时超过120 dB。这种高抑制水平有助于消除共模噪声和干扰,确保信号干净准确。

  安全

  安全是工业应用的一个关键方面,140ATI03000模块集成了全面的隔离功能。它在通道和总线之间提供隔离,耐压为 2500 V DC 60 秒,耐压 1780 V AC 60 秒。此外,它还在额定值为 220 V AC 和 300 V DC 的通道之间提供隔离,从而增强了安全性并防止了潜在的电气危险。

  Specifications:

  Model: 140ATI03000

  Product line: Modicon Quantum

  Module type: discrete input

  Number of channels: 32

  Voltage range: 24V DC

  Input type: Positive/negative logic (configurable)

  Response time: Usually fast and suitable for most industrial applications

  Communication protocols: Modbus, and compatibility with other Schneider-based communication protocols.

  Terminal type: Detachable terminal for easy installation and maintenance.

  compatibility

  The 140ATI03000 module is built in a standard format, making it compatible with a variety of systems and Settings. It is equipped with a unipolar point low-pass filter that provides a 3 dB cutoff at 20 Hz, and a notch filter that cuts off 3 dB at 50/60 Hz. These filters help eliminate unwanted noise and interference from the input signal, ensuring accurate and reliable data acquisition.

  input

  The module has 8 analog input channels to flexibly measure and monitor a variety of thermocouple inputs. It supports different thermocouple types and their corresponding temperature ranges. These include thermocouple S (-50 to 1665 °C), thermocouple R (-50 to 1665 °C), thermocouple T (-270 to 400 °C), thermocouple K (-270 to 1370 °C), thermocouple E (-270 to 1000 °C), and thermocouple J (-210 to 760 °C). This wide temperature range capability enables the module to be used in a variety of industrial environments.

  The module provides high-resolution analog inputs with 16-bit resolution, ensuring accurate measurement and control. Its input impedance is greater than 1 MOhm, enabling accurate signal capture without compromising the integrity of the measured data.

  property

  In terms of accuracy, the 140ATI03000 module shows impressive performance. It has an absolute accuracy error, which varies depending on the type of thermocouple used. For thermocouples S and R, the error is within 0.1% of +/ -4 °C plus the reading. For thermocouples T, K, J, and E, the error is within 0.1% of +/ -2 °C plus the reading. The module also has excellent linearity, with an error of 1 °C or 0.1 °C (depending on the temperature range).

  trait

  Temperature variations can affect measurement accuracy, but the 140ATI03000 module compensates for this with its accuracy drift function. It has a maximum low-level voltage drift of 0.15μV/°C, plus a reading of 0.0015% /°C, which minimizes the impact of temperature changes on measurement accuracy.

  The module provides strong common-mode rejection, exceeding 120 dB at 50/60 Hz. This high level of rejection helps eliminate common-mode noise and interference, ensuring a clean and accurate signal.

  secure

  Safety is a key aspect of industrial applications and the 140ATI03000 module integrates comprehensive isolation capabilities. It provides isolation between the channel and the bus with a voltage of 2500 V DC for 60 seconds and a voltage of 1780 V AC for 60 seconds. In addition, it provides isolation between channels rated 220 V AC and 300 V DC, which enhances safety and prevents potential electrical hazards.


标签: 140ATI03000

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