LST Smoke Alarm NNU5 1 User Manual

Redundan

lar

onverter

NNU5-1

• Monitors up to 126 members of

a Fire Detection Control Panel

BCnet216

• Circular redundant alarm line

monitored for wire breakage

• Meets redundancy requirements of

ÖNORM F 3000

• Easy installation in ﬁre detection

control panel Series BC216

Description

The Network Redundant Alarm Converter NNU5-1 is control panel that is connected to the transmitting de-

required in the network ﬁre detection control panel vice to the ﬁre brigade. The componentry guarantees

BCnet216 for the alarm transmission according to the alarm transmission to a transmitting device despite

ÖNORM F 3000. It has to be installed in every sectional multiple line failures in the GSSnet.

Speciﬁcations

Current consumption at 24V

BCnet redundant alarm line

Line resistance

typ. 4mA

2-core circular line

max. 1kΩ

Ambient temperature

Dimensions L × W × H

Weight

-5°C to +50°C

75 × 40 × 15 (mm)

40g

Part No.

214031

Order name

Network Redundant Alarm Converter NNU5-1

Building Safety. Building Security.

NNU5-1_DBL_LST_EN_0804.PDF • PAGE 1