Bosch LSN 0300 A LSN improved Module 300 mA: English 4.998.137.277 Product description LSN 0300 A
English 4.998.137.277 Product description LSN 0300 A: Bosch LSN 0300 A LSN improved Module 300 mA

English 4.998.137.277 Product description LSN 0300 A
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ST - FIR / PRM1 / deh
BDL-4998153984 / A4
Functional description
This module allows the connection of an LSN loop with up to 254 LSN
improved
elements or 127 standard LSN elements, with a maximum line current of 300 mA.
Terminal assignment
Pos
Labelling
Connection
Pos.
Labelling
LSN loop
LSN stub
1
AUX1 +
Auxiliary power
Auxiliary power supply
2
AUX1 -
Auxiliary power
supply
Auxiliary power supply
stub 1
3
LSN a1-
LSN a1- outgoing
Stub 1 LSN a1-
4
LSN b1+
LSN b1+ outgoing
Stub 1 LSN b1+
5
AUX2 +
Auxiliary power
Auxiliary power supply
6
AUX2 -
Auxiliary power
supply***
Auxiliary power supply
stub 2
7
LSN a2-
LSN a2- incoming
Stub 2 LSN a2-
8
LSN b2+
LSN b2+ incoming
Stub 2 LSN b2+
*** Auxiliary power must only be returned to AUX2
in looped
isolators
(ERT systems). [Suitable isolators include YBO-R/SCI isolators]
Technical specifications
Operating and display elements 2 LEDs (1x red, alarm/1x yellow, fault) 1 button (LED test) Input voltage +20 V DC. . . +30 V DC/+5 V DC ± 5% Output voltage: - LSN standby voltage - LSN transmission voltage - AUX auxiliary power 30
±
1,0
V DC 30
±
1,0
V DC + 1.6
±
0.15
V DC (voltage hub) 28
±
1.0
V DC Maximum current consumption 1750 mA at 24 V DC Nominal current consumption: - Module - LSN - AUX 39 mA at 24 V DC 1.6 x current consumption of LSN elements 1.35 x AUX auxiliary power Line length Max. 1600 m, depending on configuration and cable type Number of LSN elements Max. 127 standard LSN elements Max. 254 LSN
improved
elements LSN line current Max. 300 mA, depending on configuration and cable type AUX auxiliary power (28 V DC) Max. 500 mA in an LSN loop (ERT system) or 2 x max. 500 mA in 2 stubs Protection type IP30/IEC 60529 Safety standards IEC 60950 / EN 60950 EMC immunity EN 50130-4 EMC emission EN 61000-6-3 Permissible operating temperature -5 _ C . . . 50 _ C Permissible storage temperature -20 _ C . . . 60 _ C Relative humidity Max. 95 % non-condensing Housing material and colour ABS plastic, (UL94 V-0), semi-gloss anthracite, RAL 7016 Dimensions (w x h x l) Approx. 127 x 96 x 60 mm Weight Approx. 225 g
1 2
3 4
5 6 7 8
Оглавление
- LSN 0300 A ⇒ PRS 0002 A / PRD 0004 A
- Shqip 4.998.137.277 Përshkrimi i prodhimit LSN 0300 A
- Български 4.998.137.277 Описание на продукта LSN 0300 A
- Česky 4.998.137.277 Popis produktu LSN 0300 A
- Deutsch 4.998.137.277 Produktbeschreibung LSN 0300 A
- Dansk 4.998.137.277 Produktbeskrivelse LSN 0300 A
- Español 4.998.137.277 Descripción de producto LSN 0300 A
- Eesti 4.998.137.277 Tootekirjeldus LSN 0300 A
- Français 4.998.137.277 Description de produit LSN 0300 A
- Suomi 4.998.137.277 Tuotekuvaus LSN 0300 A
- English 4.998.137.277 Product description LSN 0300 A
- Ελληνικά 4.998.137.277 Περιγραφή προϊόντος LSN 0300 A
- Magyar 4.998.137.277 Termékismertető LSN 0300 A
- Hrvatski 4.998.137.277 Opis proizvoda LSN 0300 A
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- Latviski 4.998.137.277 LSN 0300 A, produkta apraksts
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- Nederlands 4.998.137.277 Productbeschrijving LSN 0300 A
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- Polski 4.998.137.277 LSN 0300 A - opis produktu
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- Русский 4.998.137.277 Описание изделия LSN 0300 A
- Svenska 4.998.137.277 Produktbeskrivning för LSN 0300 A
- Srpski 4.998.137.277 Opis proizvoda LSN 0300 A
- Slovenščin a 4.998.137.277 Opis izdelka LSN 0300 A
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- Bosch Sicherheitssysteme GmbHRobert-Koch-Straße 100D-85521 OttobrunnInfo-Servicewww.bosch-sicherheitssysteme.deinfo.service@de.bosch.com
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