FLM-420-O1I1-E
en
17
Bosch Sicherheitssysteme GmbH
F.01U.032.853 | 1.0 | 2008.10
Technical Specification
i
NOTICE!
The activation of the input IN has to be carried out electrically isolated from LSN (e. g. with
relay contacts, pushbutton, etc.).
The input must have a minimum activation time of 3.2 s.
Description
Function
POWER IN
POW+ | POW-
Power supply output
OUT
POW+
Reference potential (+)
OUT-
Output (switched negative potential)
IN
IN- | IN+
Input
LSN
SHIELD
Cable shielding (if present)
LSN POWER
0V | +U | +U
Auxiliary power supply (support points to loop through)
LSN
b2+ | a2- | b1+ | a1-
LSN (outgoing/incoming)
LSN input voltage
15 - 33 V DC (min. - max.)
Max. current consumption from LSN
1,9 mA
Output
–
Max. switched voltage of outputs
30 V DC
–
Max. output current rating
700 mA (depending on external power supply)
–
External power supply
5 to 30 V DC (min. to max.)
Input monitoring functions:
1. Line monitoring with EOL:
–
EOL resistor
Nominal 3,9 k
Ω
–
Overall line resistance R
Σ
(R
Σ
= R
L/2
+ R
L/2
+ R
EOL
)
–
In standby: 1500
Ω
to 6000
Ω
–
Short-circuit: < 800
Ω
–
Interruption: > 12000
Ω
2. Contact monitoring:
–
Max. current strength (current pulse)
8 mA
Minimum activation time of the input
3.2 s
Maximum cable length of the input
3 m
Maximum cable length of the output
3 m
Maximum cable length of all inputs and outputs
which are connected to the loop or stub and
not electrically isolated from LSN
500 m in total
Permissible wire diameter
0,6 to 2,0 mm
2
Permissible operating temperature
-20 °C to +65 °C
Permissible storage temperature
-25 °C to +80 °C
Permissible rel. humidity
<96%, non-condensing
Protection class as per IEC 60529
IP 30
Classes of equipment as per IEC 60950
Class III equipment
Material and color
ABS/PC blend, signal white (RAL 9003)
Dimensions (with adapter)
Approx. 50 mm x 22 mm (Ø x H)
Summary of Contents for FLM-420-O1I1-E
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