Products / Fire Detection Systems / Bosch / Bosch FLM-420-NAC-D DIN Rail Type Signaling Device Interface Module, 1-Channel Output Line
Bosch
Bosch FLM-420-NAC-D DIN Rail Type Signaling Device Interface Module, 1-Channel Output Line
Product Code: FLM-420-NAC-D
This version, supplied with a rail adapter, is for installations that wish to manage the warning device line from inside the panel. Conventional sirens on the single-supervised output line are controlled by polarity reversal, and line breaks appear even during normal operation. Devices connected at the panel command activate together; the output signal is selected from ten different modes. Mounting the 110 x 110 x 48 mm housing on the rail facilitates consolidating warning outputs in the existing panel layout.
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Technical specifications
| Architecture | Adresli |
| Protocol | LSN |
| Operating Voltage | 15 … 33 V DC |
| Operating Temperature | -20 °C … +50 °C |
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