MVI56E-MNET Modbus TCP/IP客户端/服务器 增强型网络接口模块

MVI56E-MNET是一种Modbus TCP/IP客户端/服务器增强型网络接口模块，由Allen-Bradley incluse合作伙伴公司ProSoft technology制造。该模块使ControlLogix系统能够通过TCP/IP连接充当MODBUS主机或MODBUS客户端。

MVI56E-MNET向后兼容早期版本的MVI56E-MNET。这种向后兼容性简化了迁移，消除了改变或修改现有继电器梯形逻辑或现有旧模块的当前配置的需要。它支持CIP连接，允许通过1756- ENBT、1756-gent以太网通信适配器和1756-CNB ControlNet网桥模块跨多个带以太网I/P和ControlNet网络进行远程配置和诊断访问。此外，该模块支持ProSoft发现服务(PDS ),该服务用于在以太网上自动定位MVI56E模块并指定临时IP地址。

该装置在运行时承受30 g的冲击，不运行时承受50 g的冲击。它还具有在10至150赫兹下5 g的振动。MVI56E-MNET的相对湿度为5%至95%，无冷凝。MVI56E-MNET配备了一个五氧化二钒锂电池，用于备份实时时钟，也用于备份CMOS电池。预计电池将持续模块的使用寿命，在电池充满电之前，模块应连接电源至少24小时。对于充满电的电池，电池将提供足够CMOS和实时时钟使用21天的备用电源。MVI56E-MNET支持LED滚动诊断显示，带有4字符字母数字显示。显示器为状态信息以及显示报警数据、处理器和网络通信状态提供标准英语。MVI56E-MNET还具有一个个性化模块，这是一个工业紧凑型闪存卡，存储完整的配置和以太网设置。

MVI56E-MNETXT

The MVI56E-MNET is a Modbus TCP/IP Client/Server Enhanced Network Interface Module that is manufactured by an Allen-Bradley encompass partner company, ProSoft technology. This module enables a ControlLogix system to act as a MODBUS master or MODBUS client over TCP/IP connection.

The MVI56E-MNET is backward compatible with early versions of MVI56E-MNET. This backward compatibility simplifies migration, eliminating the need of changing or revising the existing Relay Ladder logic or the current configuration of the existing, older module. It supports CIP connect that permits remote configuration and diagnostic access across multiple brinded Ethernet I/P and ControlNet networks via the 1756- ENBT, 1756-EN2T Ethernet communication adapter and 1756-CNB ControlNet bridge module. Additionally, this module supports the ProSoft Discovery Service (PDS) that is used to automatically locate a MVI56E module on the ethernet network and designate a temporary IP address.

The unit comes with 30 g of shock for operation and 50 g when not operating. It also features a vibration of 5 g at 10 to 150 Hertz. The relative humidity for the MVI56E-MNET is 5 to 95%, non-condensing. The MVI56E-MNET comes with a Lithium Vanadium Pentoxide battery that backs up the real-time clock and is also used for backing up the CMOS battery. It is expected that the battery will last for the lifetime of the module and before the battery is fully charged, the module should be connected to power for at least 24 hours. With a fully-charged battery, then the battery will provide a backup power that is enough for the CMOS and the real-time clock for 21 days. The MVI56E-MNET supports an LED scrolling diagnostic display that comes with a 4-character alphanumeric display. The display offers Standard English for the status messages and also for displaying the alarm data and the processor and network communication statuses. The MVI56E-MNET also features a personality module which is an industrial compact flash memory card that stores the complete configuration and the Ethernet settings.