1761-L20BWA-5A 可编程逻辑控制器 有内置的离散和模拟输入通道

【产品详情】

Allen-Bradley 1761-L20BWA-5A 是一款可编程逻辑控制器 （PLC），属于 Bulletin 1761 MicroLogix 1000 产品系列。该 MicroLogix 控制器设计有内置的离散和模拟输入通道，使该控制器能够实现离散和模拟环路控制的自动和手动控制。提供模拟控制环路功能。1761-L20BWA-5A 特别适合用作微型和小型机器和过程的自动化控制器。它是一种通用控制器，非常适合用于机器控制、物料搬运、阀门排序和简单复杂的类似应用。

这款 1761-L20BWA-5A 由外部交流电源供电tage 范围为 85-264V AC，额定功耗为 30VA（当提供 120VAC 时）和 36VA（当由 240VAC 标称输入电源供电时），额定功耗为 30A，持续 8 ms.1761-L20BWA-5A

提供十二 （12） 个数字输入通道， 额定工作电压为24VDC。这些输入通道通常用于连接开/关设备，例如开关、辅助触点、接近传感器和其他类似操作设备。此外，1761-L20BWA-5A 具有八 （8） 个继电器输出通道，可在直流和交流电压下运行，例如 24-125 VDC 或 120/240VAC。这些继电器输出通道带有单独的隔离通道。这些继电器输出通道可用于驱动和激励电气负载，包括螺线管或电动驱动装置、指示灯等指示装置、发声装置和电机控制装置（如电机起动器）。内置模拟输入兼容 +/- 10VDC 和 +/-20mA 的模拟信号范围，而提供的模拟输出通道能够提供 0-10VDC 或 4-20 mA。

1761-L20BWA-5A 可编程逻辑控制器 有内置的离散和模拟输入通道

【英文介绍】

The Allen-Bradley 1761-L20BWA-5A is a programmable logic controller (PLC) that belongs to the Bulletin 1761 MicroLogix 1000 product family. The MicroLogix controller is designed with built-in discrete and analog input channels to enable automatic and manual control of discrete and analog loop control. Provides analog control loop function. The 1761-L20BWA-5A is particularly suitable for use as an automation controller for micro and small machines and processes. It is a universal controller that is ideal for machine control, material handling, valve sequencing and similar applications of simple complexity.

The 1761-L20BWA-5A is powered by an external AC source with a tage range of 85-264V AC and a rated power consumption of 30VA (when supplied with 120VAC) and 36VA (when supplied with 240VAC nominal input) with a rated power consumption of 30A. Last 8 ms.1761-L20BWA-5A

Provides twelve (12) digital input channels with a rated operating voltage of 24VDC. These input channels are typically used to connect on/off devices such as switches, auxiliary contacts, proximity sensors, and other similar operating devices. In addition, the 1761-L20BWA-5A features eight (8) relay output channels to operate at both DC and AC voltages, such as 24-125 VDC or 120/240VAC. These relay output channels have separate isolation channels. These relay output channels can be used to drive and excite electrical loads, including solenos or electric drives, indicators such as indicator lights, sounds, and motor control devices such as motor starters. The built-in analog input is compatible with +/ -10VDC and +/-20mA analog signal ranges, while the provided analog output channels are capable of providing 0-10VDC or 4-20 mA.

1761-L20BWA-5A 可编程逻辑控制器 有内置的离散和模拟输入通道

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