Bosch FLM‑420‑NAC‑S Manual Del Usuario página 13

Signaling Devices Interface Module
Max. current consumption from external power
supply
External power supply
Max. output current
EOL resistance
Classes of equipment as per IEC 60950
Protection class as per IEC 60529
Operating temperature / Storage temperature
Relative humidity
Material interface module housing
Material surface-mount housing
Notice!
Electrical data for the built-in short circuit isolator according to EN 54-17:2005, you find in
F.01U.003.287 FLM-I 420-S Installation Guide.
Bosch Sicherheitssysteme GmbH
Normal operation: 15 mA
Alarm: 50 mA + output current
20.4 V DC to 29 V DC
3 A (during an alarm, from ext. power supply)
3.9 kΩ
Class III equipment
FLM-420-NAC-S: IP 54
FLM-420-NAC-D: IP 30
-20°C to 50°C / -25°C to 85°C
< 96%, non-condensing
PPO (Noryl)
ABS + PC-Blend
Installation Guide
Technical specifications | en
2020-09 | 8 | F.01U.003.284
13