Product Summary
The 1747-CP3 is a critical communication link for your SLC 500 system. This official Allen-Bradley programmer cable connects your computer to SLC 5/03 and 5/04 processors. It ensures reliable data transfer for programming and diagnostics. Use this null modem cable for direct RS232 communication.
Expert Technical Evaluation & Performance Review
The 1747-CP3 delivers a robust connection for industrial programming tasks. This cable uses a Belden 9463 core for reliable signal integrity. It connects a 6-pin Phoenix connector to a 9-pin D-Shell. The cable length measures exactly 3 meters or 118 inches. This length provides ample reach for most control cabinet setups.
Engineers appreciate its compatibility with multiple SLC processors. The cable works with SLC 5/02, 5/03, 5/04, and 5/05 models. It also connects PanelView terminals to SLC and MicroLogix controllers. This versatility makes it a valuable tool for any plant floor. It functions as a standard null modem cable for DTE devices.
The cable meets strict industrial environmental standards for safety. It complies with the EN 50081-2 EMC emission standard. It also passes the EN 50082-2 EMC immunity standard. These certifications ensure stable performance in noisy electrical environments. The cable follows the Council Directive 73/23/EEC for low voltage safety.
Always follow proper ESD precautions when connecting this cable. Connect the cable to the DH-485 device before inserting a USB cable. This step prevents electrostatic discharge damage to your computer. Refer to the official Wiring and Installation Guide for best practices. Do not forcefully remove the cable if issues occur within 24 hours.
The operating temperature range spans from 0 to 60 degrees Celsius. This wide range ensures functionality in typical factory conditions. The cable draws a backplane current of 800 milliamps at 5 volts. It weighs only 0.37 pounds for easy handling and routing. The compact dimensions are 5.72 x 1.37 x 5.15 inches.
This cable provides a direct and stable programming link for your system. It eliminates communication errors during critical upload or download tasks. Use this genuine Rockwell Automation part for guaranteed compatibility. It replaces generic cables that may not meet strict EMC standards. The internal jumper on each end ensures correct signal routing.
Step-by-Step User & Installation Guide
First, power down your SLC 500 chassis completely before connecting. Locate the RS232 communication port on your SLC 5/03 processor. Connect the 6-pin Phoenix connector side of the 1747-CP3 to this port. Ensure the connector clicks firmly into place without forcing it. Then, connect the 9-pin D-Shell end to your computer's serial port.
Next, power on the SLC 500 chassis and your computer system. Launch your RSLogix 500 or similar programming software. Configure the software to use the correct COM port and baud rate. The cable supports standard DH-485 communication protocol settings. Verify the connection by attempting to go online with the processor.
If you experience connection issues, check the cable connections first. Ensure the cable is not damaged or pinched during installation. Confirm your computer has a proper serial port or USB adapter. Use a high-quality USB-to-serial converter if needed for modern laptops. Always connect to a properly designed DH-485 device before inserting a USB cable.
This cable is intended for use in an industrial environment only. Do not use it in residential or commercial applications. Follow all local electrical codes and safety regulations during installation. The cable has passed rigorous testing by several organizations for reliability. It meets the Council Directive 89/336/EEC for electromagnetic compatibility.
Logistics & Standard Packaging Details
- One (1) Allen-Bradley 1747-CP3 SLC 500 Programmer Cable
- Length: 3 meters (118 inches)
- Connector Type: 6-Pin Phoenix to 9-Pin D-Shell (Null Modem)
- Cable Type: Belden 9463
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