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Home Product 1771-NOC Allen-Bradley PLC-5 Rack-Optimized Network Interface Module I/O Controller
1771 Analog I/O Modules

1771-NOC Allen-Bradley PLC-5 Rack-Optimized Network Interface Module I/O Controller

1771-NOC Module
Allen-Bradley 1771-NOC
ControlNet Communication Module
1771-NOC
Allen-Bradley 1771-NOC Module: ControlNet Communication Module designed for high-speed deterministic data transfer in industrial automation ControlNet networks.
Categories:Automation
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Product Description

The Allen-Bradley 1771-NOC Module is a ControlNet Communication Module designed for integration into Rockwell Automation’s 1771 I/O platform. It facilitates high-speed, deterministic data exchange between PLC processors and remote I/O systems, supporting real-time control applications. The module operates within a voltage range of 5V DC (±10%) and withstands industrial temperatures from 0°C to 60°C. It does not include direct input/output channels but enables seamless connectivity for up to 64 nodes on a single ControlNet network, ensuring scalable system architecture. The 1771-NOC Module features a robust Communication Interface compatible with ControlNet’s 5 Mbps data rate, optimizing performance in manufacturing, process automation, and material handling industries. Key advantages include high reliability, reduced wiring complexity, and precise synchronization, though it requires dedicated configuration software for setup. Compact and rugged, it lacks a display or battery but excels in harsh environments with minimal maintenance. Ideal for systems demanding real-time control and distributed I/O management, it ensures low-latency communication critical for mission-critical operations.
ParameterSpecification
Module Type1771-NOC Module
ManufacturerAllen-Bradley 1771-NOC
Communication ProtocolControlNet
Node Address Range0-99
Baud Rate5 Mbps
Backplane Compatibility1771-A1B, 1771-A2B, 1771-A3B, 1771-A4B
Power Requirement5V DC @ 250mA (backplane supplied)
Current Consumption1.25W max
Operating Temperature0-60°C (32-140°F)
CertificationUL Listed, CE Compliant
Diagnostic IndicatorsModule Status, Network Status
Redundancy SupportN/A
Hot Swap CapableYes
Isolation Voltage1500V AC RMS
Mounting OrientationHorizontal or vertical
question:Can I schedule an official courier pickup for self-collection?
answer:Yes, but you must contact our customer service to arrange pickup in advance and provide shipping details.
question:Can the company provide upgraded or alternative models?
answer:Yes, contact your sales representative for available upgrade/alternative options and technical specifications.
question:Do you have a professional product selection engineering team?
answer:Yes, our experienced engineering team selects products based on market trends and client needs.
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:Can I schedule an official courier pickup for self-collection?
answer:Yes, but you must contact our customer service to arrange pickup in advance and provide shipping details.
question:Can the company provide upgraded or alternative models?
answer:Yes, contact your sales representative for available upgrade/alternative options and technical specifications.
question:Do you have a professional product selection engineering team?
answer:Yes, our experienced engineering team selects products based on market trends and client needs.
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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