The Allen-Bradley 2711-NC17 is a specialized remote RS-232 port assembly designed to provide convenient, external access to communication ports on PanelView operator terminals. By extending the reach of the terminal's serial interface, this assembly facilitates easier diagnostic access and maintenance without requiring direct physical interaction with the primary terminal enclosure, thereby reducing potential wear on the unit's integrated ports.
Features
Provides a robust, external RS-232 communication interface for improved accessibility.
Includes a 3.1-meter cable length for flexible mounting configurations within industrial enclosures.
Features a durable metal construction with a protective cap to maintain signal integrity and physical protection in industrial environments.
Equipped with dual 9-pin D-shell connectors for reliable signal transmission.
Compatible with a wide range of Allen-Bradley HMI hardware, including PanelView 550 through 1400, PanelView Plus, and PanelView 1000e/1400e series.
Applications
This assembly is intended for use in automated manufacturing, water treatment facilities, and energy distribution systems where HMI terminals are mounted in sealed or difficult-to-access cabinets. It is ideal for applications requiring frequent serial communication for programming, data logging, or troubleshooting.
Technical Specifications
Model
2711-NC17
Communication Standard
RS-232
Cable Length
3.1 m
Connector Type
9-pin D-shell
Operating Temperature
0 to 55 degC
Enclosure Rating
NEMA 4X (Indoor)
Construction
Metal with protective cap
Installation Guidelines
Ensure the terminal is powered down before connecting or disconnecting the assembly to prevent electrical damage.
Route the 3.1 m cable away from high-voltage power lines and high-EMI sources to maintain signal quality.
Secure the remote port assembly to a flat, stable surface within the cabinet or enclosure panel.
Verify that the protective cap is securely fastened when the port is not in use to maintain the NEMA 4X rating.
Ensure that the cable bend radius is maintained to prevent internal wire strain or breakage.
FAQ
Is the 2711-NC17 compatible with all PanelView terminals?
The 2711-NC17 is compatible with a broad range of units, including PanelView 550 through 1400, PanelView Plus, and PanelView 1000e/1400e (Series F and later). Please verify your specific terminal's pinout and serial port requirements before installation.
Does this assembly require external power?
No, the 2711-NC17 is a passive pass-through component. It does not require its own power supply and operates using the power provided by the connected terminal's serial interface.
