1771-CAN ControlNet适配器模块

Description

1771-CAN ControlNet适配器模块

说明:1771-ACN模块是一个ControlNet适配器模块。该适配器模块由Allen-Bradley制造，是PLC 5系列的一部分。1771-ACN ControlNet适配器模块是一个完整的可编程控制器系统的关键组件。该模块具有状态显示屏幕，NAP或网络访问端口，复位按钮和1个ControlNet连接器。1771-ACN ControlNet适配器模块可以与32通道I/O模块一起工作。

Allen-Bradley 1771- acn是一种通信模块，用于控制控制网网络上的1771远程I/O。这种特殊的网络允许Allen-Bradley产品与经过认证的第三方产品进行通信。1771-ACN兼容PLC-5/20C和PLC-5/40C处理器。1771-ACN类似于1771-ACNR，因为它们都有状态显示、网络访问端口(NAP)、控制网状态指示灯、模块顶部的模块网络地址交换组件和通信复位按钮。不同之处在于ControlNet连接器——1771-ACN只有一个，但1771-ACNR有两个。

安装此ControlNet适配器模块需要1.0A的5V直流背板电流。安装时，该模块需要安装在I/O机框最左边的槽位。这是因为背板连接器被设计为只接受一种模块。上连接器的键带也需要在54到56之间，下连接器的键带需要在16到18之间。当插入或取出钥匙时，请确保只使用手指，并且钥匙的位置是正确的。安装完成后，您可以通过轻按将1771-ACN接入到ControlNet网络中。重要的是，只有艾伦-布拉德利水龙头被使用，以避免问题。使用1771-ACN，用户可以期望以高速(离散或非离散)传输时间关键型和非时间关键型数据，通过网络访问端口(NAP)访问本地通信网络，以及诊断消息。

1771-CAN

1771-CAN ControlNet适配器模块

Description: The 1771-ACN module is a ControlNet adapter module. This adapter module is manufactured by Allen-Bradley as part of the PLC 5 series. The 1771-ACN ControlNet adapter module is a key component in a complete and functioning programmable controller system. This module features a status display screen, an NAP or network access port, a reset pushbutton, and 1 ControlNet connector. The 1771-ACN ControlNet adapter module can work with 32-channel I/O modules.

The Allen-Bradley 1771-ACN is a communication module used to control the 1771 remote I/O on a ControlNet network. This particular network allows Allen-Bradley products to communicate with certified third-party products. The 1771-ACN is compatible with both the PLC-5/20C and PLC-5/40C processors. The 1771-ACN is like the 1771-ACNR, as they both have a status display, Network Access Port (NAP), ControlNet status indicators, module net address switch assemblies placed on top of the modules, and a communication reset button. The difference lies in the ControlNet connectors – the 1771-ACN only has one but two are available on the 1771-ACNR.

A 1.0A at 5V dc backplane current is a requirement for installing this ControlNet adapter module. When installing, the module needs to be in the leftmost slot of the I/O chassis. This is because the backplane connectors are designed to accept only one kind of module. The keying bands also need to be between 54 and 56 on the upper connector and between 16 and 18 on the lower connector. When inserting or removing keys, make sure to do so only with your fingers and that the key placement is correct. After installation, you can connect the 1771-ACN using taps to the ControlNet network. It is important that only Allen-Bradley taps be used for this to avoid issues. With the 1771-ACN, users can expect transfers of time-critical and non-time-critical data at high speeds (either discrete or non-discrete), local communication network access through the network access port (NAP), and diagnostic messages.