Bosch · Connection and Communication Cards
Bosch LSN 0300 A 300 mA LSN Bus Module
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Product description
LSN 0300 A is an addressable bus module that enables connection of the LSN circuit in a fire detection system. Depending on the configuration and cable type, it supports a line current of up to 300 mA and a line length of up to 1600 m. It can be used in different network topologies, including loop, line and T-tap.
Key features
- Supports up to 254 LSN improved elements
- Line current up to 300 mA
- Line length up to 1600 m
- Unshielded cable can be used
- Loop, line and T-tap network topologies
- Automatic or manual addressing
Technical specifications
| Cable length | 1600 m |
|---|---|
| Operating temperature | -5 – 50 °C |
| Storage temperature | -20 – 60 °C |
| Input voltage | 20 – 30 VDC |
| Output voltage | 27 – 30 VDC |
| Dimensions (H x W x D) | 127 x 96 x 60 mm |
| IP rating | IP30 |
| Weight | 225 g |
| Material | Plastic |
| Colour | RAL 7016 anthracite grey |
Information has been compiled from manufacturer/distributor sources. Please consult the documentation for current technical specifications.
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