Product Details
Product Overview
The Allen-Bradley 1763-NC01 functions as a high-integrity serial communication interface designed specifically for the MicroLogix 1100 controller family. This 30-centimeter cable converts the 8-pin Mini DIN port of the PLC into a versatile 6-pin terminal block, enabling seamless integration into RS-485 multi-drop networks. We supply this component as 100% Brand New original factory stock, ensuring zero signal attenuation and perfect mechanical fitment for mission-critical automation links.
Technical Specifications
| Feature | Specification |
| Manufacturer | Allen-Bradley / Rockwell Automation |
| Product Line | MicroLogix 1100 / 1400 |
| Interface Protocol | RS-485 (Serial) |
| Length | 30 Centimeters (approx. 11.8 inches) |
| Connector A | 8-Pin Mini DIN (Male) |
| Connector B | 6-Pin Terminal Block (Pluggable) |
| Function | Port 0 to RS-485 Network Bridge |
| Weight | 0.11 lbs (0.05 kg) |
| Application | DH-485 Networking / Modbus RTU |
Engineering Advantages
-
Eliminates Custom Wiring Failures: The 1763-NC01 replaces unreliable hand-soldered serial connections with a factory-molded 8-pin Mini DIN head. This ensures consistent pin-to-pin continuity and prevents intermittent data loss caused by vibration or oxidation.
-
Simplified Multi-Drop Networking: The 6-pin terminal block design allows engineers to "daisy-chain" multiple MicroLogix controllers or HMIs directly. This hardware simplifies the creation of DH-485 or Modbus networks without requiring complex breakout boards.
-
Optimized for Compact Enclosures: The 30cm length provides sufficient slack for routing within crowded DIN-rail layouts while avoiding the electromagnetic interference (EMI) risks associated with excessively long, coiled communication cables.
-
Rapid Maintenance Swaps: The pluggable terminal block allows technicians to replace a PLC module without rewiring the entire RS-485 bus. Simply pull the terminal block, swap the controller, and re-insert for near-zero MTTR (Mean Time To Repair).
FAQs
-
Can I use the 1763-NC01 with MicroLogix 1400 controllers?
Yes. The 1763-NC01 maintains full compatibility with Port 0 on both MicroLogix 1100 and MicroLogix 1400 series units, facilitating RS-485 communication.
-
What is the pinout for the RS-485 connection?
The 6-pin terminal block identifies signals for Data A, Data B, and Shield/Ground. Always refer to the MicroLogix user manual for specific DH-485 vs. Modbus RTU wiring diagrams to ensure correct polarity.
-
Does this cable require an external power supply?
No. The 1763-NC01 is a passive interface cable. It draws no power and serves strictly as a mechanical and electrical bridge between the Mini DIN port and the terminal network.
-
Is this a genuine Allen-Bradley product?
Absolutely. We ship only 100% Brand New original Allen-Bradley hardware in factory-sealed packaging, ensuring compliance with global industrial networking standards.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Understanding Marshalling Cabinets in Industrial Control Systems Architecture
Industrial control system deployments rely on structured signal distribution to bridge field instrumentation with central processing hardware. A marshalling cabinet serves as the vital intermediate connection point between heavy field home-run multi-pair cables and delicate input/output (I/O) modules housed inside Programmable Logic Controller (PLC) or Distributed Control System (DCS) enclosures. By segregating field cable terminations from control hardware, engineers maintain system flexibility, safeguard controller components, and streamline commissioning workflows.
FAT vs SAT in Industrial Control Systems: Key Differences and Execution Guide
Industrial control system deployment relies on strict verification protocols to guarantee operational safety, system stability, and regulatory compliance. Commissioning complex Programmable Logic Controller (PLC) racks, Distributed Control Systems (DCS), and Safety Instrumented Systems (SIS) requires two critical milestones: the Factory Acceptance Test (FAT) and the Site Acceptance Test (SAT). Both procedures validate that system automation meets design specifications, but they occur at different stages of project execution and target distinct operational risks.
Hub vs Switch vs Router in Industrial Automation Architecture
Modern factory automation relies on reliable industrial networking infrastructure to exchange real-time field data across operational technology systems. Engineers often encounter networking hardware like hubs, switches, and routers when integrating Programmable Logic Controllers, Distributed Control Systems, and SCADA monitoring nodes. Although these devices share physical ports, they operate at different layers of the Open Systems Interconnection reference model and deliver distinct traffic management capabilities.