Description
Allen-Bradley 1746-NO8I Product Introduction
- Model: 1746-NO8I
- Brand: Allen-Bradley (Rockwell Automation)
- Series: Allen-Bradley 1746 SLC 500 Series
- Core Function: Industrial digital signal input
- Type: I/O Module (Digital Input Module)
- Key Specs: 24VDC, 8 channels, RS-485
- Supply Status: in stock
- Stock: 15
- Warranty: 1 year
- Ship From: China
1746-NO8I
Product System Function Introduction
The 1746-NO8I is a digital input I/O module under Allen-Bradley’s 1746 SLC 500 Series. It is designed for industrial digital signal collection. It works stably and has high compatibility. It is widely used in industrial automation control systems. Its specific system functions are divided into the following points:
1. Functional Positioning and Core Value: It is a professional digital input module. It collects on-site digital signals accurately. It transmits signals to PLC for processing. It ensures the stability of the control system.
2. Input Performance: It has 8 independent digital input channels. It supports 24VDC power supply. It has fast signal response and high accuracy. It can collect signals from sensors and switches.
3. Compatibility and Integration: It supports RS-485 communication protocol. It is fully compatible with Allen-Bradley SLC 500 series PLCs. It integrates seamlessly with SLC 500 chassis and control systems. It is easy to install and configure.
4. Reliability and Durability: It adopts rugged industrial design. It has strong anti-electromagnetic interference ability. It adapts to harsh industrial on-site environments. It has long service life and low failure rate.
Application Industries
With its stable input performance, good compatibility and easy installation, this I/O module is widely used in various industrial fields, especially Allen-Bradley’s advantageous fields such as automotive and food beverage. The main application industries are as follows:
1. Automotive Manufacturing Industry: It is used in automobile assembly lines and parts processing. It collects signals from on-site sensors. It ensures the smooth operation of the production line.
2. Food and Beverage Industry: It is applied to automatic packaging and processing lines. It collects signals from switches and detectors. It ensures consistent production process.
3. Packaging Machinery Industry: It is used in automatic packaging lines and labeling equipment. It collects position and status signals. It ensures stable operation of the equipment.
4. Textile Machinery Industry: It is applied to textile production equipment. It collects operation status signals. It improves production efficiency and stability.
5. General Automation Industry: It is suitable for various automated production equipment. It is widely used in material handling and automatic control scenarios.
Usage Instructions
To ensure the stable and safe operation of the 1746-NO8I digital input module, please follow the following usage instructions:
1. Installation Requirements: Install the module firmly in the 1746 SLC 500 chassis. Keep it away from high temperature, humidity and corrosive gases. Ensure good ventilation to avoid overheating.
2. Wiring Specifications: Strictly follow the wiring diagram to connect power and signal lines. Distinguish positive and negative poles clearly. Use shielded cables for signal lines. Do not wire with power on.
3. Parameter Configuration: Configure communication parameters with Allen-Bradley professional software. Set input parameters according to actual needs. Ensure parameters match the PLC and control system.
4. Operation and Maintenance: Regularly check the module’s running status and indicator lights. Clean the module surface to remove dust. Check wiring for looseness and tighten it in time. Regularly check input signal stability.
5. Safety Precautions: Cut off the power before installation or maintenance. Do not touch the module’s terminals with wet hands. Avoid overloading the module. Only professional personnel can perform debugging.
