Mitsubishi ST1A-CKY-02 *Set of 10 pcs Description Description Mitsubishi ST Series Coding element, for digital input 24VDC, light grey Related products Mitsubishi FX2N-32ER-ES/UL MITSUBISHI A3ACPUR21 Mitsubishi FX2N-48ET-ESS/UL Mitsubishi FX2N-32ET-ESS/UL MITSUBISHI MR-J2-40A Mitsubishi FX2N-16EYR-ES/UL