1747-L552 单槽处理器 用于网络应用和同步数据交换

【产品详情】

1747-L552技术规格

制造商罗克韦尔自动化

品牌艾伦-布拉德利

零件号/目录号1747- l552

系列slc 500

输入4096

1747-L552是SLC 500处理器，属于SLC 5/05的子类别。该处理器是一个单槽处理器，直接连接到任何SLC 500机箱的背板。该处理器集成了RS232端口，用于点对点通信和以太网通信，用于网络应用和同步数据交换。

该处理器非常适合用于中型到大型应用程序，重点是将机器级区域集成到企业级。该处理器还为工业物联网(IIoT)需求提供了实用的集成功能。

与SLC 500平台下的其他处理器不同，这些处理器的嵌入式通信能力包括DH485、数据高速公路+ (DH+)、远程I/O和DeviceNet。这些通信协议是专有的，需要专门的模块或第三方转换器和网关来实现垂直集成。有了嵌入式以太网，这个处理器就可以进行垂直集成了。

RS232通信端口是人机界面(HMI)通信的经典通信端口，通常安装在可编程逻辑控制器(PLC)处理器安装的同一面板上，因为RS232具有有限的距离覆盖范围。

1747-L552的大内存容量具有4096输入和输出的IO容量，允许处理器控制多个小进程或单个大进程。必须考虑系统的临界性，以适当地计划哪些进程可以包含在相同的处理器中。它还支持远程I/O拓扑的实现，以允许战略性地安装I/O模块。

该模块最大用户内存为32K字，其中28K字用于存储数据或程序，4K字用于存储用户数据。处理器的输入和输出的绝对最大I/O数为4096。它也有一个最大的本地模拟480点。该处理器支持多达107条编程指令，最多可安装三(3)个机箱，最多可安装三十(30)个插槽。该处理器的最大输入电流在5伏直流时为1A，在24伏直流时为0A。它具有典型的程序扫描时间为0.9毫秒/K, I/O扫描时间为0.225毫秒，XIC位执行时间为0.37µs。根据电源负载的不同，该处理器在断电后的程序扫描保持时间为20毫秒至3秒。它的工作振动为0.015英寸，峰值位移为5至57赫兹，加速度为2.5G，频率为57至2000赫兹。该处理器还具有30G的操作冲击和5%至95%的非冷凝相对湿度。该处理器的工作温度范围为0至60摄氏度，存储温度范围为-40至85摄氏度。

1747-L552 单槽处理器 用于网络应用和同步数据交换

【英文介绍】

 Technical Specifications for 1747-L552

Manufacturer Rockwell Automation

Brand Allen-Bradley

Part Number/Catalog No. 1747-L552

Series SLC 500

Inputs 4096

The 1747-L552 is an SLC 500 processor that belongs to the sub-category of SLC 5/05. This processor is a single slot processor that directly connects to the backplane of any SLC 500 chassis. This processor is integrated with an RS232 port for peer to peer communication and Ethernet communication for networked applications and simultaneous data exchange.

This processor is ideal for use in medium to large scale applications with focus on integrating the machine level area to the enterprise level. This processor also provides practical integration features for Industrial Internet of Things (IIoT) requirement.

Unlike other processors under the SLC 500 platform, the embedded communication capability of these processors include DH485, Data Highway Plus (DH+), Remote I/O and DeviceNet. These communication protocols are proprietary and requires specialty modules or 3rd party converters and gateways to enable vertical integration. With the embedded Ethernet, this processor is out of the box ready for vertical integration.

The RS232 communication port is a classic communication port ideal for Human Machine Interface (HMI) communication that is typically installed on the same panel where the Programmable Logic Controller (PLC) processor is installed as RS232 has a limited distance coverage.

The large memory capacity of the 1747-L552 features an IO capacity of 4096 Input and Outputs which allows the processor to control multiple small processes or a single large process. System criticality must be considered to properly plan which process can be included with the same processors. It also support implementation of Remote I/O topology to allow strategic installation of I/O modules.

This module has a maximum user memory of 32K words, with 28K words for the data or program and 4K words for user data. The processor also has an absolute maximum number of I/O at 4096 each for both inputs and outputs. It also has a maximum local analog of 480 points. This processor supports up to One hundred and seven (107) programming instructions and permits installation of up to Three (3) chassis with a maximum of Thirty (30) slots. The maximum input current of this processor is 1A at 5 Volts DC and 0A at 24 Volts DC. It comes with a typical program scan time of 0.9 milliseconds/K, I/O scan time of 0.225 milliseconds, and an XIC bit execution of 0.37 µs. Depending on the power supply loading, this processor has a program scan hold-up time of 20 milliseconds to 3s seconds after a loss of power. It has an operating vibration of 0.015 inches, a peak-to-peak displacement at 5 to 57 Hertz, and 2.5G acceleration at 57 to 2000 Hertz. This processor also has an operating shock of 30G and a non-condensing relative humidity of 5 to 95%. The operating temperature range of this processor is 0 to 60 degrees Celsius and the storage temperature range is -40 to 85 degrees Celsius.

1747-L552 单槽处理器 用于网络应用和同步数据交换

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