Bosch FPA-5000 - IOS 0020 a 20 Ma Communication Module; IOS 0232 a RS232 Communication Module; LSN 0300 a LSN Improved Module 300 Ma

Modular Fire Panel Technical Data | en 153
Bosch Sicherheitssysteme GmbH System Information 09.2017 | 11.3 | F.01U.028.089
Weight approx. 150g
Installation of the power supply unit is described in IOP0008A Input/Output Module, page 110.
7.5.7 IOS0020A 20mA Communication Module
Input voltage 20VDC to 30VDC/5VDC ± 5%
Maximum current consumption 15mA at 24VDC
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
Installation of the power supply unit is described in IOS0020A 20mA Communication Module,
page 111.
7.5.8 IOS0232A RS232 Communication Module
Input voltage 20VDC to 30VDC/5VDC ± 5%
Maximum current consumption 15mA at 24VDC
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
Installation of the power supply unit is described in IOS0232A RS232 Communication Module,
page 112.
7.5.9 LSN0300A LSNimprovedModule 300mA
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