Product Summary
The 1763-NC01 communication cable provides essential connectivity for your MicroLogix 1100 system. It links Channel 0 directly to an RS-485 interface. This 30-centimeter cable supports DH-485, Modbus RTU, and DF1 half-duplex protocols. Its Class I Division 2 rating ensures safe operation in hazardous industrial environments.
Expert Technical Evaluation & Performance Review
This cable serves as a critical link between your PLC and network. It uses an 8-pin Mini-DIN connector on one end. A 6-pin terminal block sits on the opposite side. This design creates a stable physical connection for data transfer. The cable supports both Modbus RTU master and slave networks. It also handles DF1 half-duplex communication for master and slave roles. This versatility makes it suitable for many system architectures.
Engineers will appreciate the cable’s focused protocol support. It enables DH-485 communication for legacy Allen-Bradley networks. Modern systems benefit from its Modbus RTU compatibility. The DF1 half-duplex mode allows efficient point-to-point data exchange. Each protocol operates reliably over the RS-485 physical layer. This ensures consistent performance in demanding automation tasks.
The 30-centimeter length is ideal for compact control panels. It reduces cable clutter and simplifies routing between components. The short length also minimizes signal degradation. This maintains data integrity across the connection. The cable’s robust construction withstands industrial vibration and temperature variations.
Deep-Dive Technical FAQ
Question 1: Which PLC systems does the 1763-NC01 support?
This cable works exclusively with Allen-Bradley MicroLogix 1100 controllers. It connects Channel 0 on the CPU to an RS-485 network. You cannot use it with MicroLogix 1000 or 1200 series systems. Always verify your controller model before purchasing.
Question 2: What communication protocols does this cable handle?
The 1763-NC01 supports DH-485, Modbus RTU master, and Modbus RTU slave protocols. It also handles DF1 half-duplex communication for both master and slave configurations. This broad protocol support allows integration with diverse automation networks. You can connect to legacy systems and modern equipment with one cable.
Question 3: Is this cable safe for use in hazardous locations?
Yes, the 1763-NC01 carries a Class I Division 2 approval. This rating permits its use in areas with flammable gases or vapors. The cable meets strict safety standards for such environments. Always follow local electrical codes during installation.
Question 4: What connectors does the cable use?
One end features an 8-pin Mini-DIN connector that plugs into the MicroLogix 1100. The other end has a 6-pin terminal block for field wiring to RS-485 devices. This hybrid design ensures a secure connection at both ends. The terminal block simplifies wiring in the field.
Question 5: How long is the 1763-NC01 cable?
The cable measures exactly 30 centimeters from end to end. This short length is perfect for mounting the controller inside a small enclosure. It prevents excess cable from interfering with other components. The fixed length ensures consistent signal quality.
Logistics & Standard Packaging Details
- One Allen-Bradley 1763-NC01 communication cable
- Cable length: 30 centimeters
- 8-pin Mini-DIN connector on one end
- 6-pin terminal block connector on the other end
- Suitable for MicroLogix 1100 Channel 0 to RS-485 connection
- Class I Division 2 hazardous location approved
- Express shipping available via FedEx, UPS, and DHL
