PKI Modular Keypads

APEM PKI Modular Keypads are modular CANbus keypads with last-minute snappable inserts. The PKI series is designed for rugged environments and applications requiring flexibility, clear feedback, and fast reconfiguration. With replaceable laser-etched icon inserts available in two sizes (15mm and 24mm), APEM PKI keypads allow full customization to suit changing user needs or evolving machine functionalities. The series features 1 to 15 keys and integrated CANopen and J1939 protocols for modern vehicle systems. PKI keypads offer tactile, glove-friendly buttons, RGB LED rings, and multiple layout options. The series is ideal for human-machine interfaces (HMIs) for construction, agriculture, defense, and e-transport machinery.