Products / Fire Detection Systems / Bosch / Bosch FLM-420-I2-E Flush-Mounted Input Interface Module, 2-Channel Input
Bosch
Bosch FLM-420-I2-E Flush-Mounted Input Interface Module, 2-Channel Input
Product Code: FLM-420-I2-E
The FLM-420-I2-E is a two-input interface module used in addressable fire systems to read contacts from external devices. Inputs are evaluated independently; while operating with line end resistance, cable integrity, contact position, and voltage presence can be monitored. The flush-mounted housing is installed in a box in areas where concealed wiring is required. Direct connection of the auxiliary device contact eliminates the need to draw an additional supervision card.
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Technical specifications
| Architecture | Adresli |
| Protocol | LSN |
| Operating Temperature | -20 °C … +65 °C |
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