Allen Bradley 1771-IBN | Discrete Input Module

Description

The Allen Bradley 1771-IBN is an isolated AC input module, which is used to collect the AC signals of external devices in the industrial control system and convert them into digital signals that can be recognized by the controller, so as to achieve the monitoring and control of the industrial process. Main Features Isolated Design: By adopting isolation technology, it can effectively isolate the external circuit from the internal circuit of the control system, enhance the anti-interference ability of the system, protect the controller from external electrical interference and voltage fluctuations, and improve the stability and reliability of the system. AC Input Compatibility: It can receive input signals within a variety of AC voltage ranges. Common ones are 115VAC or 230VAC, etc. It is suitable for different power configurations in industrial fields and can adapt to different application scenarios. Status Indication: It is equipped with status indicator lights, which can intuitively display the status of each input channel (such as whether the signal is effectively input, etc.). This enables operators to quickly understand the working status of the module and the signal conditions of external devices, facilitating fault troubleshooting and maintenance. Sturdy and Durable: Designed and manufactured in accordance with industrial-grade standards, it can adapt to harsh industrial environments, such as high temperature, high humidity, vibration, etc., and can operate stably for a long time in various complex industrial production environments.

Technical Specifications for 1771-IBN

Technical Parameters Number of Input Points: Usually, it has 16 input points, that is, this module can simultaneously monitor the signal inputs of 16 external devices. Input Voltage Range: For example, it can support different voltage ranges such as 100 - 120VAC or 200 - 240VAC, specifically depending on the specifications and models of the product. Response Time: The response time of the input signal is relatively fast, and it can promptly and accurately feedback the status changes of external devices to the controller. Generally, the response time is between several milliseconds and dozens of milliseconds. Isolation Voltage: It has a relatively high isolation voltage level, such as 1500VAC, etc., to ensure the electrical isolation performance between the internal circuit and the external circuit. Application Fields Manufacturing Industry: In production lines such as automobile manufacturing and electronics manufacturing, it is used to monitor the operation status signals of various devices, such as the position signals of robotic arms, the operation status signals of conveyor belts, etc., in order to achieve the automated control and monitoring of the production process. Power Industry: It can be used in the power system to monitor the status of switches, the status of relay contacts, etc., and provide real-time device status information for the power monitoring system. Petrochemical Industry: In the petrochemical production process, it monitors signals such as the opening and closing status of valves and the operation status of pumps to ensure the safe and stable operation of the production process, and promptly detect and deal with potential faults and abnormal situations.

Allen-Bradley Related Products

Service Advantages：

✅ Original imports with quality assurance

✅ Ample stock for rapid delivery

✅ Professional team for technical support

✅ Global logistics for worry-free coverage