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FLM-420-NAC-S
FEATURE
- Rotary switches for automatic or manual address setting
- Control of signaling device line by pole reversal
- Synchronized activation of all signaling devices connected to a LSN module via FLM‑420‑NAC Signaling Device Interface Module
- Ten different output signals via LSN selectable
- Maintains LSN loop functions in the event of wire interruption or short-circuit thanks to two integrated isolators
- With surface-mounted housing
TECHNICAL SPECIFICATIONS
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Electrical |
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Input Voltage |
15 V DC to 33 V DC |
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Max. Current Consumption |
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- from LSN |
6.06 mA (normal operation and alarm) |
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- from External Power Supply |
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- Normal Operation |
15 mA |
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- Alarm |
50 mA + Output Current |
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External Power Supply |
20.4 V DC to 29 V DC |
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Max. Output Current |
3 A (during an alarm, from ext. power supply) |
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EOL Resistance |
3.9 kΩ |
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Mechanics |
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Display Elements |
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- Red LED (Alarm) |
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- Green LED (Normal Operation) |
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LSN/Address Setting |
3 Rotary Switches for |
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- Mode (LSN "classic" or LSN improved version) |
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- Automatic or Manual Addressing |
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Connections |
12 Threaded Clamps |
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Max. Wire Diameter for Terminals |
3.3 mm2 (12 AWG) |
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Housing Material |
- Interface Module: PPO (Noryl) |
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- Surface-Mount Housing: ABS/PC-Blend |
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Housing Color |
- Interface Module: Off-white, similar to RAL 9002 |
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- Surface-Mount Housing: Signal white, RAL 9003 |
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Dimensions |
- FLM-420-NAC-S: Approx. 126 x 126 x 71 mm (4.96 x 4.96 x 2.8 in.) |
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- FLM-420-NAC-D (with DIN rail adapter): Approx. 110 x 110 x 48 mm (4.33 x 4.33 x 1.89 in.) |
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Weight |
- FLM-420-NAC-S: Approx. 390 g (13.8 ounces) |
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- FLM-420-NAC-D (with DIN rail adapter): Approx. 150 g (5.3 ounces) |
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Further Characteristics |
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Output Signals |
Steady, BS 5839, March Time, March Time 120, California Coded, Synchronization Protocol (Wheelock, Gentex) |
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Environmental Conditions |
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Permitted Operating Temperature |
-20 °C to 50 °C (-4 °F to 122 °F) |
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Permitted Storage Temperature |
-25 °C to 80 °C (-13 °F to 176 °F) |
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Permitted Relative Humidity |
< 96% |
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Classes of Equipment as per IEC 60950 |
Class III Equipment |
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Protection Class as per IEC 60529 |
- FLM-420-NAC-S: IP 54 - FLM-420-NAC-D: IP 30 |
