MVI56-LTQ 阀门执行器主通信模块 控制逻辑支持

【产品详情】

MVI56-LTQ是由Prosoft Technology制造的Limitorque阀门执行器主通信模块。它是 ControlLogix 平台的一部分，用于由 Allen-Bradley 控制逻辑支持的工业自动化系统。Prosoft MVI56-LTQ 旨在允许兼容 ControlLogix 的处理器与 Limitorque 阀门执行器进行快速通信。描述该设备的最佳方式是作为 Limitorque 阀网络和需要向这些执行器发送大量数据的控制设备之间的输入输出介质。该设备支持 150 个阀门，用于存储和传输来自 ControlLogix 处理器控制器标签的数据。从 PLC 处理器分发的数据与执行器网络上的活动是异步的。

为了能够有效地将数据传输到执行器，MVI56-LTQ 具有 1500 字大小的缓冲区。在此存储器中，该器件可以存储梯形逻辑程序，该程序负责控制网络中的执行器。Prosoft MVI56-LTQ 在 5 V DC 时的背板电流负载为 800 mA。它可以在 0 至 60 摄氏度（32 至 140 华氏度）的温度下运行。它配备了 4 个 LED 状态指示灯，可通知用户模块状态、背板传输状态、应用状态和串行活动。该模块会自动检测硬件问题，并将模块正面的 OK LED 变为红色。该装置随附每个端口的 RJ45 至 DB9M 电缆和 RS-232 配置电缆。

MVI56-LTQ 阀门执行器主通信模块 控制逻辑支持

【英文介绍】

The MVI56-LTQ is the Limitorque valve actuator master communication module manufactured by Prosoft Technology. It is part of the ControlLogix platform for industrial automation systems supported by Allen-Bradley control logic. The Prosoft MVI56-LTQ is designed to allow Controllogix-compatible processors to communicate quickly with Limitorque valve actuators. The device is best described as an input-output medium between the Limitorque valve network and the control devices that need to send large amounts of data to these actuators. The device supports 150 valves for storing and transmitting data from the ControlLogix processor controller label. The data distributed from the PLC processor is asynchronous with the activity on the actuator network.

In order to be able to efficiently transfer data to the actuator, the MVI56-LTQ has a 1500 word size buffer. In this memory, the device can store the ladder logic program, which is responsible for controlling the actuators in the network. The Prosoft MVI56-LTQ has a backplane current load of 800 mA at 5 V DC. It can operate at temperatures ranging from 0 to 60 degrees Celsius (32 to 140 degrees Fahrenheit). It is equipped with 4 LED status indicators that inform the user of module status, backplane transmission status, application status and serial activity. The module automatically detects hardware problems and turns the OK LED on the front of the module red. The unit comes with an RJ45 to DB9M cable and RS-232 configuration cable for each port.

MVI56-LTQ 阀门执行器主通信模块 控制逻辑支持

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