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Home Product 20F1ANB477JA0NNNNN Analog Input Module for PLC Control Systems
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20F1ANB477JA0NNNNN Analog Input Module for PLC Control Systems

20F1ANB4
Allen-Bradley 20F1A
NB4 Control Module
20F1ANB477JA0NNNNN
Allen-Bradley 20F1A Series NB4 Control Module (20F1ANB4) delivers reliable automation control with industrial-grade connectivity for optimized system integration.
Categories:Automation
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Product Description

The Allen-Bradley 20F1A NB4 Control Module (20F1ANB477JA0NNNNN) is a versatile industrial automation component designed for robust control applications. It features 16 digital inputs and 8 digital outputs, directly interfacing with up to 4 expansion modules for scalable system integration. Supporting communication protocols like Ethernet/IP and RS-485, it operates within a wide voltage range of 18-32V DC and withstands temperatures from -20°C to 60°C, making it ideal for manufacturing, energy, and process industries. The 20F1ANB4 module offers high reliability, modular flexibility, and seamless compatibility with Allen-Bradley ecosystems, though it requires proprietary software for configuration. With no built-in screen or battery, it focuses on core control functions, ensuring precise real-time operation in harsh environments. Its compact design and industrial-grade durability make it a preferred choice for critical automation tasks.
Parameter Specification
Product Series Allen-Bradley 20F1A
Base Model 20F1ANB4
Module Type NB4 Control Module
Input Voltage 24VDC ±10%
I/O Configuration 4 Input / 4 Output
Communication Protocol EtherNet/IP
Operating Temperature -20°C to 55°C
Housing Material Polycarbonate
Protection Rating IP65
Certifications UL, CE, cULus
question:Does your company have a professional product selection engineering team?
answer:Yes, we have a dedicated engineering team for product research, quality assurance, and market analysis.
question:Can your company provide technical selection services?
answer:Yes, we offer technical guidance for product specifications, material optimization, and compliance solutions.
question:What is the warranty?
answer:The warranty covers product defects for a specified period, with repairs or replacements per agreed terms.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Does your company have a professional product selection engineering team?
answer:Yes, we have a dedicated engineering team for product research, quality assurance, and market analysis.
question:Can your company provide technical selection services?
answer:Yes, we offer technical guidance for product specifications, material optimization, and compliance solutions.
question:What is the warranty?
answer:The warranty covers product defects for a specified period, with repairs or replacements per agreed terms.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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