Bosch B208 SDI2 8-Input Expansion Module F.01U.397.024

Programmable input point functions Easy to read switch addressing 2 interconnect wiring connectors Provides eight points Dimensions 2.5 in x 3.8 in x 0.60 in (6.37 cm x 9.6 cm x 1.5 cm) Relative humidity 5% to 93% at +32°C (+90°F) Temperature (operating) 0°C to +49°C (+32°F to +120°F) Current 35 mA Voltage 12 VDC nominal SDI2 wiring Maximum distance – Wire size (unshielded wire only): 1000 ft (305 m) – 22 AWG (0.65 mm) 1000 ft (305 m) – 18 AWG (1.02 mm) Unshielded wire only Loop Inputs Up to eight inputs. Input contacts may be Normally Open (NO) or Normally Closed (NC) with 1kΩ EOL resistor(s) for supervision. Note: Normally Closed (NC) is not permitted in Fire installations.