162 en | Technical Data Modular Fire Panel
F.01U.028.089 | 8.0 | 2011.07 System Description Bosch Sicherheitssysteme GmbH
Installation of the power supply unit is described in Section 4.9.8 IOS 0020 A 20 mA
Communication Module, page 117.
7.5.8 IOS 0232 A RS232 Communication Module
Installation of the power supply unit is described in Section 4.9.9 IOS 0232 A RS232
Communication Module, page 118.
7.5.9 LSN 0300 A LSN improved Module 300 mA
Installation of the power supply unit is described in Section 4.9.10 LSN 0300 A
LSN improved Module 300 mA, page 119.
Maximum output current 1.3 A at 24 V DC resistive
Maximum cable lengths – S1: 1000 m
– S20: 1000 m
– RS232: 3 m
Space required (H x W x D) approx. 127 x 96 x 60 mm
Weight approx. 175 g
Input voltage 20 V DC to 30 V DC/5 V DC ± 5 %
Maximum current consumption 15 mA
Maximum cable length 3 m per interface
Space required (H x W x D) approx. 127 x 96 x 60 mm
Weight approx. 180 g
Operating and display elements 2 LEDs (1 x red, alarm/ 1 x yellow, fault)
1 button (LED test)
Input voltage 20 V DC to 30 V DC/5 V DC ± 5 %
Output voltage
– LSN standby voltage 30 ± 1.0 V DC
– LSN transmission voltage 30 ± 1.0 V DC + 1.6 ± 0.15 V DC (voltage range)
– Auxiliary supply AUX 28 ± 1.0 V DC
Maximum current consumption 1750 mA at 24 V DC
Nominal current consumption
– Module 39 mA at 24 V DC
– LSN 1.7 x current consumption of the LSN elements
– AUX 1.2 x auxiliary supply AUX
Cable length max. 1600 m, depending on configuration and cable
type
Number of LSN elements max. 127 LSN classic elements
max. 254 LSN improved elements
LSN line current max. 300 mA, depending on configuration and cable
type
Auxiliary supply AUX
(28 V DC)
max. 500 mA for an LSN loop (ERT technology) or 2 x
max. 500 mA with 2 stubs
Space required (H x W x D) approx. 127 x 96 x 60 mm
Weight approx. 225 g
To Next Page
Loading...
Need help?
General
