Bosch FLM-420/4-CON-D Conventional Detector Interface Module, DIN Rail Type

FLM-420/4-CON-D is a rail-type interface module that transfers conventional detector circuits to the addressable system. The module's two primary lines are independently parameterized; when alarm, open circuit, or short circuit occurs on a line, the status is displayed on the panel. The internal dual isolator prevents the same fault from affecting the rest of the loop. Its direct mounting on the panel rail with the 110 x 110 x 48 mm gray-white housing eliminates the need for additional wall box planning in the field.