1764-LPR是一款 MicroLogix 1500 处理器

1764-LPR是一款 MicroLogix 1500 处理器

Allen-Bradley 1764-LRP 是一款 MicroLogix 1500 处理器。它是 MicroLogix 1500 可编程控制器的一个组件，可为各种应用提供大内存解决方案。它为数据和程序提供 14K 字的用户可配置内存。对于 1K 字程序（包括位、计数器、计时器和数学指令），它的程序执行时间约为 1 毫秒。在控制器系统中，1764-LRP 处理器单元提供微调电位计、运行/远程/编程模式开关、通信拨动按钮和逻辑处理。它用作实时时钟、DAT 和内存模块的接口。此处理器使用控制器组件在附加 I/O 组中支持zui多八个 I/O 模块。

1764-LRP 处理器附带一个额外的通信端口、DTE（公）9 针 D 型外壳连接器，具有 30 伏直流隔离。此 RS-232 端口是电气隔离的，用于点对点和 SCADA/RTU 网络、DeviceNet、EtherNet/IP 和 DH-485 端口。它可以为任何受支持的通信协议单独配置（通道 1）。由于 1764-LRP 是标准处理单元的增强版本，因此在使用 1764-LRP 的 MicroLogix 控制器系统连接到计算机时不需要隔离器。一旦电池指示灯亮起，该模块就需要备用电池，因为原装电池只能使用至少 7 天。

Allen-Bradley 制造的 1764-LRP 是一款 MicroLogix 1500 控制器，主要用于小型低级应用。该控制器直接连接到任何 MicroLogix 1500 基本单元，如 1764-24AWA、1764-24BWA 和 1764-28BXB。它配有一个单独配置的双RS232端口。MicroLogix 1500 产品系列（包括 1764-LRP 的基本单元）专为 DIN 导轨安装而设计。它还支持安装本地扩展模块，并通过 DeviceNet 通信模块（尤其是 1764-SDN）使用 I/O 通信组进行远程安装。使用该模块，控制器能够通信多达 63 个从设备。

1764-LRP 集成存储器针对 10 KB 用户程序和 4 KB 用户数据进行分区。它的额定处理速度高达每 1K 用户程序 1 毫秒。通过提供集成存储器，控制器能够处理多达 512 个 I/O，包括扩展模块。

1764-LPR是一款 MicroLogix 1500 处理器

The Allen-Bradley 1764-LRP is a MicroLogix 1500 processor. It is a component of the MicroLogix 1500 programmable controller that provides large memory solutions for a variety of applications. It provides 14K words of user-configurable memory for data and programs. For a 1K word program (including bits, counters, timers, and mathematical instructions), its program execution time is about 1 millisecond. In the controller system, the 1764-LRP processor unit provides trimmer potentiometers, run/remote/programming mode switches, communication toggle buttons, and logic processing. It serves as an interface to the real-time clock, DAT, and memory modules. This processor uses the controller component to support up to eight I/O modules in additional I/O groups.

The 1764-LRP processor comes with an additional communication port, DTE (male) 9-pin D-housing connector with 30 volt DC isolation. This RS-232 port is electrically isolated for point-to-point and SCADA/RTU networks, DeviceNet, EtherNet/IP, and DH-485 ports. It can be configured separately (channel 1) for any supported communication protocol. Because the 1764-LRP is an enhanced version of the standard processing unit, an isolator is not required when a MicroLogix controller system using the 1764-LRP is connected to a computer. Once the battery indicator lights up, the module needs a backup battery, as the original battery only lasts for at least seven days.

The 1764-LRP, manufactured by Allen-Bradley, is a MicroLogix 1500 controller designed primarily for small, low-level applications. The controller connects directly to any MicroLogix 1500 base unit, such as the 1764-24AWA, 1764-24BWA, and 1764-28BXB. It comes with a separately configured dual RS232 port. The MicroLogix 1500 product family, including the base unit of the 1764-LRP, is designed for DIN rail mounting. It also supports the installation of local extension modules and remote installation using I/O communication groups via the DeviceNet communication module (especially the 1764-SDN). Using this module, the controller is able to communicate with up to 63 slave devices.

1764-LRP integrated memory is partitioned for 10 KB of user programs and 4 KB of user data. It has a rated processing speed of up to 1 millisecond per 1K user program. By providing integrated memory, the controller is capable of handling up to 512 I/ OS, including expansion modules.

1764-LPR是一款 MicroLogix 1500 处理器

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