Xizi Otis elevator communication board RS14 address board

Installation Notes
a) Check that the rated working voltage should be within the range of DC24V~DC35V;
b) When connecting the power strip, pay attention to the direction of the strip and socket, and do not install it backwards;
c) During the installation or transportation of circuit boards, falls and collisions should be avoided to prevent damage to components;
d) When installing circuit boards, be careful not to cause serious deformation of the circuit boards to prevent damage to components;
e) There must be safety precautions during installation. Anti-static protection measures;
f) During normal use, avoid metal shells from colliding with other conductive objects to cause short circuits and burn the circuit.