What kind of module is used for the pressure switch?
Through the signal two bus into the fire alarm controller, generate an alarm, and through the fire alarm controller to the
Move other related equipment action.
main
Used in the field of various active equipment such as water flow indicator, pressure switch, position switch, signal valve and energy
Enough to send back the switch signal external linkage equipment. After these devices are actuated, the output signal can be output by the module
he pressure switch should use the input module. The role of the input module: used to receive fire linkage device input
Of the normally open or normally closed switch signal, and the linkage information back to the fire alarm controller (linkage type).
What kind of module does the pressure switch choose?
"What kind of module is used for the pressure switch" The problem is that many users want to know the answer
