Risk Of Electric Shock - Bosch FLM-420-RHV-S Produktbeschreibung / Montageanleitung

English
Functional Description
The interfaces have two change−over contact relays (Form C) for the controlled activation of external ele-
ments (e.g. ·smoke flaps, extinguishing systems, or fans) at LSN fire panels.
It is not permitted
− to operate the relay with different voltages (high voltage and low voltage)
− to place two different AC line voltage phases on the relay contacts
INFO
− to use

RISK OF ELECTRIC SHOCK !

Danger of life with contact of live parts and wires.
" Disconnect power before connecting equipment!
DANGER
" Before connecting the power supply make sure that the contact protection is fixed and
locked in place (see page 5 resp. 7).
Wiring
Description
NC / COM / NO
NC / COM / NO
b1+ / a− / b2+
FB2 +
FB1/FB2 −
FB1 +
Address Setting
Technical Specification
Operating/display elements
Function selection
Address setting 0 0 0
Address setting 1...254
Address setting CL 0 0
Input voltage (min − max)
Maximum current consumption
Max. relay contact rating
Fuses
Feedback current
Feedback voltage
Safety class as per IEC 60950
Protection class as per IEC 60529
Permitted operating/storage temperature
Permitted relative humidity
Material interface module housing
Material surface−mount housing
Product Description FLM−420−RHV−S / FLM−420−RHV−D
different adressing modes together.
Connection
Relay 1
Relay 2
Relay 2, Feedback +
Relay 1 und 2, Feedback −
Relais 1, Feedback +
Mode/
X
X
XX
X
FAN
RLHV
LSN
X
X XX
2 LEDs (1x red, 1x green)
FAN or RLHV function via rotary switch
Loop/stub in LSNi mode with automatic addressing
(T−tap system not possible)
Loop/stub/T−tap system in LSNi mode with manual
addressing
Loop/stub in „classicˆ LSN mode
15 V DC − 33 V DC
15,5 mA
10 A bei 120 V AC / 230 V AC / 24 V DC,
6 A bei 30 V DC
F1 = 10 A, F2 = 10 A
max. 1 mA (EOL resistance R=3.9 kW)
max. 30 V DC
II
FLM−420−RHV−S: IP 54 / FLM−420−RHV−D: IP 30
−20 _C . . . 50 _C / −25 _C . . . 85 _C
< 96%
PPO (Noryl)
ABS + PC−Blend
19 / 36
FPA− BZ 500 LSN
5000 UEZ 2000 LSN
UGM 2020
n
CL 0 0
n
0 0 0
n
1...254
_
255...299
610−F.01U.003.282 / A2
ST −FIR / PRM1 / zab
n
_
_
_