Modular Fire Panel Product Description | en 43
Bosch Sicherheitssysteme GmbH Product Information F.01U.028.089 | 5.4 | 2009.08
Technical specifications
1.15.8 IOS 0232 A RS232 Communication Module
The module has two independent serial interfaces, which can be used to connect two devices
of the following types: Plena Voice Alarm Systems, laptops or printers.
Technical specifications
1.15.9 LSN 1500 A LSN improved Module 1500 mA
This module can be used to connect an LSN loop with
– up to 254 LSN improved elements with a max. line current of 1500 mA and up to 3000 m
cable length (depending on configuration and cable type)
– up to 127 classic LSN elements with a max. line current of 300 mA and up to 3000 m
cable length (depending on configuration and cable type).
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 (3280 feet)
S20: 1000 m (3280 feet)
RS232: 3 m (10 feet)
Dimensions (H x W x D) Approx. 127 x 96 x 60 mm (5.0 x 3.8 x 2.4 inches)
Weight Approx. 175 g (approx. 6.2 ounces)
Labeling Connector
RXD1/TXD1/GND RS232 interface 1
RXD2/TXD2/GND RS232 interface 2
Input voltage 20 V DC to 30 V DC / 5 V DC ±5%
Maximum current consumption 15 mA
Maximum cable length 3 m (10 feet) per interface
Dimensions (H x W x D) Approx. 127 x 96 x 60 mm (5.0 x 3.8 x 2.4 inches)
Weight Approx. 180 g (approx. 6.3 ounces)
CAUTION!
The module may only be fitted to a PRD 0004 A Panel Rail Long, where it requires two slots.
NOTICE!
In line with EN 54-13, each LSN stub and T-tap must be terminated with EOL modules for the
operation of fire detection systems.