零件号为1769-L32E的CompactLogix模块化控制器是由Allen-Bradley制造的可编程自动化控制器(PAC)。该控制器通常用于机器控制和中型过程应用。控制器有一个集成的RS232和一个以太网通信端口。

RS232接口的默认配置为DF1全双工、19.2 Kbps、无奇偶校验、站地址0、无握手、BCC错误检测、自动检测嵌入式响应、8个数据位和1个停止位。此默认配置可以手动配置，以建立与设备的初始通信。如果与RSLinx一起使用，自动配置可用于自动检测通信设置。该RS232端口也可配置为ASCII协议接口，以连接条形码仪器，通常用于制造过程。

以太网通信需要初始配置，这可以通过使用BOOTP-DHCP或通过RS232接口下载来完成。通过使用BOOTP-DHCP，需要以太网电缆将控制器连接到BOOTP主机。

Allen-Bradley 1769-L32E紧凑型Logix控制器采用独特、紧凑且具有成本效益的封装。它具有集成的一(1)个以太网和一(1)个串行通信端口。它可以通过1747-CP3或1756-CP3电缆或以太网电缆连接到设备。它有一个750 KB的集成用户存储器，可使用CompactFlash卡进行扩展，产品型号为1784-CF128。

1769-L32E有一个可更换的电池，其相应的部件号为1769-BA。该控制器支持安装多达十六(16)个紧凑型I/O模块，最多可通过2根扩展电缆连接3个I/O组。1769-L32E的(5伏)DC电流为850毫安，散热高达6.5瓦。1769-L32E可以使用DIN安装或面板安装方法轻松安装。DIN支架的工作冲击额定值为30 G，非工作冲击额定值为50 G，而面板在工作模式下的冲击额定值为30 G，非工作模式下的冲击额定值为50 G。
1769-L32E控制器在工作模式下的振动额定值为5 G。它可以承受1.1至1.8 N-m的安装扭矩力。1769-L32E的工作温度范围为0至60摄氏度(32至140华氏度)，储存温度范围为-40至85摄氏度(-40至185华氏度)，非冷凝相对湿度范围为0至95%。该Logix控制器具有1组认证排放(CISPA11)等级，并且具有独特的开放式外壳。绞合线的建议线尺寸在22和16 AWG之间，而实心线的额定值应在22和14 AWG之间。该模块装运时重约2磅，尺寸为8 x 8 x 5英寸。
CompactLogix 1769系列可作为传统Allen Bradley PLC系列、PLC5和SLC500的迁移平台。包括1769-L32E在内的各种CompactLogix 1769产品可确保保持和增强之前的处理器功能。

1769-L32E处理器最多可安装十六(16)个紧凑型I/O模块。它还通过添加多达三(3)个I/O扩展库来支持扩展。该控制器的集成存储器达到750千字节，可通过安装1784-CF64或1784-CF128 CompactFlash卡与非易失性存储器耦合。该控制器使用1769-BA来保留用户内存。避免电池完全放电，因为这可能会清除包括用户程序在内的用户存储器。使用非易失性存储器来防止这种事件。

1769-L32E

The CompactLogix modular controller with part number 1769-L32E is a programmable automation controller (PAC) manufactured by Allen Bradley. This controller is commonly used for machine control and medium-sized process applications. The controller has an integrated RS232 and an Ethernet communication port.

The default configuration of the RS232 interface is DF1 full duplex, 19.2 Kbps, no parity, station address 0, no handshake, BCC error detection, automatic detection of embedded response, 8 data bits, and 1 stop bit. This default configuration can be manually configured to establish initial communication with the device. If used with RSLinx, automatic configuration can be used to automatically detect communication settings. The RS232 port can also be configured as an ASCII protocol interface to connect barcode instruments, typically used in manufacturing processes.

Ethernet communication requires initial configuration, which can be achieved by using BOOTP-DHCP or downloading through the RS232 interface. By using BOOTP DHCP, an Ethernet cable is required to connect the controller to the BOOTP host.

The Allen Bradley 1769-L32E compact Logix controller features a unique, compact, and cost-effective packaging. It has one (1) integrated Ethernet and one (1) serial communication port. It can be connected to the device through 1747-CP3 or 1756-CP3 cables or Ethernet cables. It has a 750 KB integrated user memory that can be expanded using a CompactFlash card, and the product model is 1784-CF128.

The 1769-L32E has a replaceable battery with the corresponding part number 1769-BA. This controller supports the installation of up to sixteen (16) compact I/O modules, and can connect up to three I/O groups through two expansion cables. The (5V) DC current of 1769-L32E is 850mA, with a heat dissipation of up to 6.5 watts. 1769-L32E can be easily installed using DIN or panel mounting methods. The working impact rating of the DIN bracket is 30 G, and the non working impact rating is 50 G, while the impact rating of the panel in working mode is 30 G, and the impact rating in non working mode is 50 G.