SCHNEIDER 140AVI03000 模拟输入模块 多量程 电压输入模块

【产品详情】

施耐德电气 140AVI03000 概述

140AVI03000是一款模拟混合电流/电压输入模块，是Modicon Quantum系列的一部分。该模拟 8 通道双极性模块可接受电流和电压输入的混合。电流输入的输入和检测端子之间需要跳线。140-AVI-030-00 总共包含 18 个 LED。当前存在总线通信时，“活动”LED 保持亮起并呈绿色。当检测到模块外部的错误时，“F”指示灯将亮起红色。当指示的点或通道亮起时，绿色 LED 1 到 8 将亮起。红色 1 到 8 LED 亮起时有两个原因。指示的通道超出范围（1 – 5 伏），或检测到断线情况（4 – 20 mA）。

特征

施耐德电气 140AVI03000 支持多种不同的功能，包括具有 unity pro 的热备用系统，其中内存空间是为应用程序保留的。它可以使用您在配置系统时填写的专用对话框提供的信息进行配置。前面板是配备LCD屏幕和导航按钮的迷你终端。140AVI03000还包括系统寄存器。内部寄存器管理备用系统。它由一个系统词携带。unity pro 编程设置提供标准功能块。这对你有什么作用？它允许您读/写到命令寄存器以及读取状态寄存器。

优势

使用 140AVI03000，您可以循环传输应用程序上下文。您可以监控程序差异，并确保 PLC 存储器的内容奇偶校验。可以升级操作系统。有通信端口地址的自动交换。在通信过程中，存在机制的自动交换。I/O 模块 140AVI03000 支持 CCOTF 功能。

如何使用 140AVI03000

为防止故障指示不当，未使用的输入应将+（加号）和-（减号）输入连接在一起，并配置为双极性输入范围。未连接的输入可能会导致读数无效。当配置为电压输入时（输入（+）和ISENSE端子之间没有安装跳线），断开的现场导线可能导致读数不为零且不可预测。模块运行时，不得移除现场接线端子。

对于外部接线，用户应提供电流和电压源，保险丝的安装和校准由用户自行决定。建议使用屏蔽电缆，在嘈杂的环境中应使用双绞屏蔽电缆。屏蔽电缆应连接到 PLC 的接地。应使用屏蔽条将屏蔽电缆接地。如果要现场接线 140AVI03000，则最大导线尺寸为 1-14 AWG 或 2-16 AWG，最小导线尺寸为 20 AWG。

SCHNEIDER 140AVI03000 模拟输入模块 多量程 电压输入模块

【英文介绍】

Schneider Electric 140AVI03000 Overview

The 140AVI03000 is an analog hybrid current/voltage input module that is part of the Modicon Quantum family. The analog 8-channel bipolar module accepts a mixture of current and voltage inputs. A jumper is required between the input and detection terminals of the current input. The 140-AVI-030-00 contains a total of 18 leds. When bus communication is present, the "active" LED remains lit and green. When an error outside the module is detected, the "F" indicator light will light red. When the indicated point or channel lights up, green leds 1 to 8 will light up. Red 1 to 8 leds light up for two reasons. The indicated channel is out of range (1-5 volts), or a broken line is detected (4-20 mA).

trait

The Schneider Electric 140AVI03000 supports a number of different features, including a hot standby system with unity pro, where memory space is reserved for applications. It can be configured using the information provided by the dedicated dialog box that you filled out when configuring the system. The front panel is a mini terminal with an LCD screen and navigation buttons. The 140AVI03000 also includes a system register. Internal register management standby system. It is carried by a system word. unity pro programming Settings provide standard functional blocks. How does that work for you? It allows you to read/write to the command register as well as read the status register.

advantage

With 140AVI03000, you can loop application context. You can monitor program differences and ensure content parity of PLC memory. You can upgrade the operating system. There is an automatic exchange of communication port addresses. In the communication process, there is an automatic exchange of mechanisms. I/O module 140AVI03000 supports the CCOTF function.

How to use 140AVI03000

To prevent improper fault indication, unused inputs should be joined together with + (plus) and - (minus) inputs and configured as a bipolar input range. An unconnected input may cause an invalid reading. When configured as a voltage input (with no jumper installed between the input (+) and ISENSE terminals), disconnected field wires can result in non-zero and unpredictable readings. Do not remove field terminals while the module is running.

For external wiring, the user should provide a current and voltage source, and the installation and calibration of the fuse is at the user's discretion. Shielded cables are recommended. Twisted pair shielded cables should be used in noisy environments. The shielded cable should be connected to the grounding of the PLC. The shielded cable should be grounded using a shielding strip. If you want to field wire 140AVI03000, the maximum wire size is 1-14 AWG or 2-16 AWG, and the minimum wire size is 20 AWG.

SCHNEIDER 140AVI03000 模拟输入模块 多量程 电压输入模块

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