ABB 3HNE00312-1 Robot Pendant is the S4/S4C+ Teach Pendant (Program Unit) for ABB robot controllers, supplied without backlight. It provides a keypad and LCD display for teach, jog, and programming operations on ABB S4/S4C/S4C+ robots, including the M94–M96 series. The model is cataloged as 3HNE00312-1, with some listings noting variants such as W398. This pendant serves as the operator interface for manual control and programming tasks on ABB's legacy S4 family, and is commonly sold as a spare or replacement part by third-party suppliers.
