2706-NC13 | Allen-Bradley RS-232 Operating / Programming Cable, Length 3m

The Allen-Bradley 2706-NC13 is a 3-meter RS-232 programming/operating cable with 9-pin D-shell male connectors on both ends. It is specifically designed for communication between Allen-Bradley devices, such as DL5 and DL40 Dataliner message displays, and programming terminals or PCs. The cable ensures reliable and accurate serial communication, enabling critical configuration, data transfer, and diagnostics.

The 2706-NC13 has a fixed length of 3 meters (approximately 10 feet). This length provides sufficient flexibility for control panels or bench setups, allowing for easy placement of programming devices while maintaining signal integrity and transmission reliability.

Yes, to fully utilize the 2706-NC13, users typically need RSLogix, PanelBuilder, or terminal-specific configuration tools compatible with the target device (e.g., DL40). The cable itself doesn’t require drivers but must be connected to an RS-232 COM port or a USB-to-serial adapter with compatible settings.

It is primarily designed for DL5 and DL40 Dataliner message displays, but may also work with other Allen-Bradley hardware that supports RS-232 serial communication via a 9-pin interface. Always refer to the device’s user manual for specific cable requirements to avoid communication errors.

No, the 2706-NC13 cable has been officially discontinued by Rockwell Automation. It is no longer manufactured or available through standard distribution channels.

If an original 2706-NC13 is unavailable, users may use custom RS-232 cables with matching DB9 connectors and wiring, or consider using USB-to-RS232 converters in combination with standard serial cables. In modern applications, some users are also migrating away from serial interfaces entirely, transitioning to Ethernet-based HMI panels or programmable displays.