The 1771–IBN dc input module is a sink input and requires a source output. A sink input provides a path to ground and a source output provides a positive voltage path. You must use this module in a 1771-A1B, -A2B, -A3B, -A3B1, -A4B or later 1771 I/O chassis. Refer to the table below for processor compatibility. Table A Processor Compatibility ...

2013年12月31日 · Rockwell Automation announces that as of December 31, 2013, the 1771 32 Point Digital Input Module will be discontinued and no longer available for sale. Customers are encouraged to remove references to the affected product (s).

Allen-Bradley digital dc I/O modules interface to ON/OFF devices such as limit switches, pushbuttons, motor starters, pilot lights, and annunciators. These modules are compatible with all current Allen-Bradley programmable controllers. This saves on spare parts, system engineering, inventory, and training costs. .

1771-IBN 数字量扩展模块是一种用于扩展数字输入输出点数的设备，通常用于PLC（可编程逻辑控制器）系统中。 这些模块可以增加PLC的数字输入/输出能力，使其能够处理更多的数字信号。 1771-IBN 数字量扩展模块是一种用于扩展数字输入输出点数的设备，通常用于PLC（可编程逻辑控制器）系统中。 这些模块可以增加PLC的数字输入/输出能力，使其能够处理更多的数字信号。 数字量扩展模块通常具有多个数字输入/输出通道，可以通过简单的插拔方式连接到PLC的主机 …

2024年12月19日 · 1771-IBN是Allen-Bradley 1771控制器系列的一款数字输入模块，专为PLC-5系列可编程逻辑控制器设计。 它用于接收来自外部设备（如开关、按钮、传感器等）的数字信号，并将其转换为控制器可以理解的信号，实现对外部设备的监测和控制

1771-ibn的主要作用是将外部开关、传感器和其他设备的信号转换为控制器可以理解的数字信号。 它可以用于监控各种设备的状态，例如按钮、传感器和开关。

The 1771–IBN module is a modular component of the 1771 I/O system requiring a properly installed system chassis. Refer to Universal I/O Chassis Installation Instructions publication 1771-IN075 for detailed information on acceptable chassis and …

The Allen-Bradley 1771-IBN is a 24VDC discrete input module from the bulletin 1771 product family. This module is a Programmable Logic Controller (PLC) module that is used to interface external signaling devices such as switches, sensors, auxiliary contacts that allow flow of 24VDC voltage or signal voltage with range of 10-30VDC.

The Allen Bradley 1771-IBN/C is a digital input module designed for the PLC-5 family of programmable logic controllers. It efficiently handles DC voltage inputs, offering a reliable interface for various digital devices like sensors and switches.

The 1771-IBN Allen-Bradley 10 to 30 VDC High True Input Module may still be available for purchase and support from Artisan Technology Group beyond End-Of-Life (EOL) by the manufacturer (OEM). Buying used equipment doesn't always have to be a shot in the dark.