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Datasheet 2.50-40.151-11-EN
SBM51/11
Product Description
Issue 2014-11-19
Item
Technical Data
Dimensions
SBM51/11
Switch cabinet bus module with Modbus input for a maximum of 8 energy
monitoring devices
Nominal voltage
■
For device: AC 24 V ±10% / 230 mA, max. 5.4 VA
Fuse
Electronic fuse protection for AC 24 V power
Indicators and controls
■
2 LEDs in housing
■
2 rotary switches in housing, for setting the switch cabinet bus address
Interfaces
■
Switch cabinet bus to DDC system
■
Serial interface/RS485 bus (Modbus RTU)
Overvoltage category
III
Rated impulse voltage
800 V
Level of contamination
2
Automatic action
Type 1
Degree of protection
IP20
Ambient temperature
0% to 45 °C
Ambient humidity
20% to 80% r.h.; non-condensing
Installation
Switch cabinet installed on top hat rail DIN EN 50022 – 35 x 7.5
Dimensions
(WxHxD in mm)
125 x 77 x 60
44,7
77,0
60,0
125,0
