1766-L32BXBA 是一款 MicroLogix 1400 控制器

1766-L32BXBA 是一款 MicroLogix 1400 控制器

MicroLogix 1400 控制器的目录号为 1766-L32BXBA 是一款紧凑型可编程逻辑控制器 （PLC），特别适用于微型和小型自动化要求。这是一种具有内置功能的电子设备，可以开箱即用地使用此控件。

1766-L32BXBA 有助于提高成本效益，因为嵌入式 I/O 通道可以通过安装多达七 （7） 个 1762 I/O 模块来扩展。具体来说，内置输入和输出包括用于高速输入的十二 （12） 个快速 24VDC、用于标准输入和信号设备的八 （8） 个普通 24VDC、两 （2） 个 0-10.0 VDC 输入电压形式的模拟输入、六 （6） 个无电压继电器触点输出、三 （3） 个快速直流输出、三 （3） 个普通直流输出和两 （2） 个单端 0-10VDC 电压输出通道。

1766-L32BXBA 具有通信协议，例如一 （1） 个隔离 RS232 / RS485 组合端口，支持一 （1） 个非隔离 RS232 通信端口和一 （1） 个以太网通信端口。这些端口可用于在人机界面 （HMI） 设备（如 PanelView 操作员终端、监控和数据采集 （SCADA） 系统、编程工作站和第三方设备（如转换器和网关）之间执行数据交换。1766-L32BXBA支持的协议包括 DF1 全双工和半双工、DNP3、MODBUS RTU、ASCII 和 DH485，同时支持以太网、MODBUS TCP、DNP3 和以太网 I/P。

1766-L32BXBA 配备 20KB 的内部存储器，并使用 1746-BA 提供可更换的备用电池。

1766-L32BXBA 控制器需要 24 VDC 输入电源，并具有电池备份 RAM。它支持 32 个数字 I/O 点，包括 12 个数字快速 24 VDC 输入、8 个数字 24 VDC 输入、6 个继电器输出、3 个快速 24 VDC 输出、3 个普通 24 VDC 输出和 6 个模拟（12 位）I/O 点，具有 4 个输入和 2 个输出。它可以连接多达 7 个 1762 扩展 I/O 模块，以便进一步扩展。

该控制器的物理尺寸为 3.5 x 7.08 x 3.43 英寸，重 2 磅。对于通信，它有一个隔离的 RS-232/485 端口、一个以太网端口和一个非隔离的 RS-232 端口。它还具有嵌入式实时时钟，可为需要基于时间的控制的应用提供参考。

安装时，它有面板或DIN导轨安装选项和一个开放式外壳。它适用于清洁、干燥的工业环境，电路不超过 II 类过电压。1766-L32BXBA 控制器的以太网端口提供 DNP3 协议支持以及 Web 服务器和电子邮件功能。它的 2 个串行端口支持 DH485/DF1/Modbus RTU/DNP3/ASCII 协议。它具有多达 6 个嵌入式 100 kHz 高速计数器（仅适用于具有直流输入的控制器）。1766-L32BXBA 还具有 20 KB 的内存，用于存储用户程序和数据。

1766-L32BXBA 是一款 MicroLogix 1400 控制器

The MicroLogix 1400 controller, catalog number 1766-L32BXBA, is a compact programmable logic controller (PLC) that is particularly suitable for micro and small automation requirements. This is an electronic device with built-in functionality that allows you to use this control out of the box.

The 1766-L32BXBA helps increase cost effectiveness because the embedded I/O channel can be expanded by installing up to seven (7) 1762 I/O modules. To be specific, Built-in inputs and outputs include twelve (12) fast 24VDC for high speed inputs, eight (8) normal 24VDC for standard inputs and signal devices, two (2) analog inputs in the form of 0-10.0 VDC input voltages, six (6) non-voltage relay contact outputs, and three (3) Two fast DC outputs, three (3) common DC outputs and two (2) single-ended 0-10VDC voltage output channels.

The 1766-L32BXBA has a communication protocol, such as one (1) isolated RS232 / RS485 combination port, supporting one (1) non-isolated RS232 communication port and one (1) Ethernet communication port. These ports can be used to perform data exchange between human machine interface (HMI) devices such as PanelView operator terminals, supervisory control and data acquisition (SCADA) systems, programming workstations, and third-party devices such as converters and gateways. The 1766-L32BXBA supports protocols including DF1 full duplex and half duplex, DNP3, MODBUS RTU, ASCII, and DH485, as well as Ethernet, MODBUS TCP, DNP3, and Ethernet I/P.

The 1766-L32BXBA is equipped with 20KB of internal memory and uses the 1746-BA to provide a replaceable backup battery.

The 1766-L32BXBA controller requires 24 VDC input power and has battery backup RAM. It supports 32 digital I/O points, including 12 digital fast 24 VDC inputs, 8 digital 24 VDC inputs, 6 relay outputs, 3 fast 24 VDC outputs, 3 normal 24 VDC outputs, and 6 analog (12-bit) I/O points. It has 4 inputs and 2 outputs. It can connect up to seven 1762 extension I/O modules for further expansion.

The controller physically measures 3.5 x 7.08 x 3.43 inches and weighs 2 pounds. For communication, it has an isolated RS-232/485 port, an Ethernet port, and a non-isolated RS-232 port. It also has an embedded real-time clock that provides a reference for applications that require time-based control.

When installed, it has panel or DIN rail mounting options and an open housing. It is suitable for clean, dry industrial environments where the circuit does not exceed Class II overvoltage. The Ethernet port of the 1766-L32BXBA controller provides DNP3 protocol support as well as Web server and email capabilities. Its 2 serial ports support DH485/DF1/Modbus RTU/DNP3/ASCII protocols. It has up to six embedded 100 kHz high-speed counters (only for controllers with DC inputs). The 1766-L32BXBA also has 20 KB of memory for storing user programs and data.