Product Summary
The Allen-Bradley 1763-NC01 cable links your MicroLogix 1100 Channel 0 to an RS-485 network. This part supports DH-485, Modbus RTU, and DF1 half-duplex protocols. Its 30-centimeter length fits tight panels perfectly. The Class I Division 2 rating allows safe use in hazardous locations.
Theme A: Product Procurement & Buyer Guide
Why Choose the 1763-NC01 for Your Network?
Your automation system needs reliable data exchange between controllers. The 1763-NC01 cable solves this directly. It connects the MicroLogix 1100 Channel 0 port to RS-485 networks. This enables seamless communication with multiple devices.
Procurement managers must verify compatibility before ordering. This cable works exclusively with MicroLogix 1100 systems. It does not fit older MicroLogix 1000 platforms. Check your PLC module part number before you buy.
The cable supports both DH-485 and Modbus RTU protocols. This versatility reduces the need for separate adapter modules. Your team can integrate RTU slave networks quickly. This lowers your overall bill of materials cost.
Critical Technical Specifications for Engineers
The 1763-NC01 uses an 8-pin Mini-DIN connector on one end. A 6-pin terminal block sits on the other side. This design ensures a secure physical connection. The 30 cm length avoids signal degradation in short runs.
Engineers must note the Class I Division 2 approval. This rating permits installation in environments with flammable gases. Your facility can deploy this cable in volatile areas. Always follow local electrical codes during installation.
The cable supports DF1 half-duplex master and slave modes. This allows point-to-point communication between controllers. It also enables multi-drop network configurations. Your system architecture gains significant flexibility.
What the 1763-NC01 Does Not Include
This product is strictly a communication cable assembly. It does not contain any electronic circuitry. It cannot convert RS-232 to RS-485 signals. Use the correct 1763-NC01 for your specific network topology.
Theme F: Deep-Dive Technical FAQ
Can I Use This Cable with Modbus RTU Master Devices?
Yes, the 1763-NC01 supports Modbus RTU master communication. Connect the Mini-DIN end to your MicroLogix 1100. Wire the 6-pin terminal block to your Modbus network. Ensure termination resistors match your line impedance.
How Does the DF1 Half-Duplex Mode Work Here?
The cable supports DF1 half-duplex for both master and slave roles. This protocol uses a single pair of wires. Each device takes turns transmitting data packets. The 1763-NC01 maintains signal integrity across the link.
What Is the Maximum Cable Length I Can Use?
The 1763-NC01 itself measures exactly 30 centimeters. You can extend it using approved RS-485 trunk cables. Keep total drop lengths under 1200 meters. Follow the MicroLogix 1100 manual for repeater requirements.
Is This Cable Approved for Hazardous Locations?
Yes, the 1763-NC01 carries a Class I Division 2 rating. This means it suits areas with non-continuous flammable hazards. Installers must use proper conduit seals. Never connect or disconnect this cable while the circuit is live.
Logistics & Standard Packaging Details
- One Allen-Bradley 1763-NC01 communication cable (30 cm)
- One 8-pin Mini-DIN connector (pre-wired on one end)
- One 6-pin terminal block connector (pre-wired on opposite end)
- Manufacturer part label affixed to the cable jacket
- Anti-static polybag packaging for safe transport
We offer express delivery shipping via FedEx, UPS, and DHL. Order this part for quick deployment in your automation projects.
