1747-L553C 是一种小型简单的处理器
Allen-Bradley 1747-L553P是一款SLC 5/05处理器,是SLC 500系统的一部分。它是一种小型简单的处理器,具有广泛的应用,例如小型过程控制,物料搬运和HVAC控制等。它包含一个基于 PLC-5 处理器的高 级指令集。它可以是独立设备,也可以分布在整个系统中用于SCADA应用程序。
1747-L553P 处理器的总用户存储器为 64K 字,其中 60K 字用于数据/编程,4K 字用于数据。它具有多达 4096 个输入、4096 个输出和 480 个本地模拟 I/O。1747-L553P 每个关键字的程序扫描时间为 0.9 毫秒。它的背板电流在 1V DC 时为 5A,在 0V DC 时为 24A。它zui多有 2 个本地 I/O 机箱,本地 I/O 机箱中zui多有 30 个模块 I/O 插槽。对于通信,它使用以太网和RS-232端口,可以配置为连接到1761-NET-AIC转换器。1747-L553P 具有标准的电池备份 RAM 和闪存备份存储器。使用此处理器,可以安装远程 I/O 扫描程序模块和 DeviceNet 扫描程序模块,以通过通用远程链路或 DeviceNet 网络配置 I/O。
1747-L553P 具有 SLC 5/03 处理器的所有功能,如在线编程、闪存升级、浮点数学、按键开关和日历。它适用于工作温度为 0 - 60 °C 和 30g 工作冲击的清洁干燥工业环境。
1747-L553C 是一种小型简单的处理器
The Allen-Bradley 1747-L553P is an SLC 5/05 processor that is part of the SLC 500 system. It is a small and simple processor with a wide range of applications, such as small process control, material handling and HVAC control. It contains an advanced instruction set based on the PLC-5 processor. It can be a standalone device or distributed throughout the system for SCADA applications.
The 1747-L553P processor has a total user memory of 64K words, with 60K words for data/programming and 4K words for data. It has up to 4096 inputs, 4096 outputs, and 480 local analog I/ OS. The 1747-L553P has a program scan time of 0.9 milliseconds per keyword. Its backplane current is 5A at 1V DC and 24A at 0V DC. It has up to 2 local I/O enclosures and up to 30 module I/O slots in the local I/O chassis. For communication, it uses Ethernet and RS-232 ports that can be configured to connect to the 1761-NET-AIC converter. The 1747-L553P has standard battery backup RAM and flash backup memory. With this processor, a remote I/O scanner module and a DeviceNet scanner module can be installed to configure I/O over a universal remote link or DeviceNet network.
The 1747-L553P has all the features of the SLC 5/03 processor, such as online programming, flash upgrades, floating point math, key switches, and calendars. It is suitable for clean and dry industrial environments with operating temperatures of 0-60 °C and 30g working impact.
1747-L553C 是一种小型简单的处理器
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