STORM INTERFACE 70040101 键盘, STORM 700系列, 50 mA, 24 V, 1 x 4, 矩阵, 4
The is a 4-way Keypad for tough environments. The 700 series keypad is intended for use in wet or dirty environments. This modular keypad is designed to withstand the ingress of liquids and other contaminants. It can be easily mounted to a flat surface or can be located beneath a suitable aperture in a fascia panel. The 700 series keypad comes with engineering grade silicone rubber keypad surface, non-ferrous metal coated keypad chassis and gold on nickel-plated FR4 PCB contact circuit.