A-B罗克韦尔1769-L33ER智能模块是一款Allen-Bradley的CompactLogix 5370控制器，具备以下特性：

紧凑型设计：1769-L33ER是一款紧凑型Logix控制器，适合中等规模的应用场景 。

以太网通信：该模块通过以太网端口与控制器或其他设备进行通信，并支持使用Ethernet I/P协议 。

内存容量：拥有2MB的内置用户内存，并可搭配1GB的非易失性存储卡，最高可扩展至2GB 。

I/O模块支持：能够支持多达16个I/O模块，并且可以通过适当的扩展电缆连接最多3个I/O扩展组 。

电源要求：在4个电源模块下，汲取电流为560mA，最大功耗为4.5瓦 。

安装方式：支持DIN导轨或面板安装，提供灵活的安装选项 。

环境适应性：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，相对湿度不冷凝范围为0至95% 。

多种电源兼容：可与多种不同的电源配合使用，例如1769-PA4、1769-PA2和1769-PB4 。

双以太网端口：具有嵌入式双以太网端口，可作为嵌入式交换机，支持10/100 Mbps数据速率和自动协商功能 。

USB接口：提供一个USB接口，可作为备用通信协议，通常用于主要配置和故障排除 。

状态指示灯：包括RUN、FORCE、BAT、OK、I/O等LED指示灯，为用户提供控制器操作的反馈 。

IP地址分配：支持使用Allen-Bradley的BOOTP-DHCP工具进行IP地址分配 。

远程IO模块配置：在配置远程IO模块1734-AENTR时，可以通过Studio5000软件进行组态，并设置IP地址 。

The A-B Rockwell 1769-L33ER Smart Module is an Allen-Bradley CompactLogix 5370 controller with the following features:

Compact design: The 1769-L33ER is a compact Logix controller suitable for medium-scale applications.

Ethernet communication: This module communicates with the controller or other devices through an Ethernet port and supports the use of the Ethernet I/P protocol.

Memory capacity: It has 2MB of built-in user memory and can be paired with a 1GB non-volatile memory card, expandable up to 2GB.

I/O Module support: Up to 16 I/O modules can be supported and up to 3 I/O expansion groups can be connected with the appropriate expansion cable.

Power requirements: Under four power modules, the drawing current is 560mA and the maximum power consumption is 4.5 watts.

Mounting method: Supports DIN rail or panel mounting, providing flexible mounting options.

Environmental adaptability: Operating temperature range is 0 to 60 degrees Celsius, storage temperature range is -40 to 85 degrees Celsius, relative humidity non-condensing range is 0 to 95%.

Compatible with a wide range of power supplies, such as 1769-PA4, 1769-PA2 and 1769-PB4.

Dual Ethernet port: Features an embedded dual Ethernet port that functions as an embedded switch, supporting 10/100 Mbps data rate and auto-negotiation.

USB interface: Provides a USB interface that can be used as an alternate communication protocol and is often used for major configuration and troubleshooting.

Status indicators: LED indicators such as RUN, FORCE, BAT, OK, and I/O provide feedback on controller operations.

IP address assignment: The BOOTP-DHCP tool of Allen-Bradley is used to assign IP addresses.

Remote IO module configuration: When configuring the remote IO module 1734-AENTR, you can configure it through the Studio5000 software and set the IP address.