Bosch FLM-420-I8R1-S Guia De Instalacion página 16

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Technical specifications
FLM-420-I8R1-S Octo-input Interface Module
LSN input voltage
Max. current consumption from LSN
Inputs
1. Line monitoring with EOL:
– EOL resistor
– Overall line resistance R
(R = R + R
Σ
L/2 L/2
2. Contact monitoring:
– Max. current strength (current pulse)
Minimum activation time of the inputs IN 1...8
Maximum cable length of all inputs and outputs
which are connected to the loop or stub and
not electrically isolated from LSN
Change-over relay (low voltage)
– Contact load (resistive load)
– Max. switched current
– Max. switched voltage
– Min. switched current
– Min. switched voltage
Permissible wire diameter
Permissible operating temperature
Permissible storage temperature
Permissible rel. humidity
Protection class as per IEC 60529
Classes of equipment as per IEC 60950
Material and color
Dimensions
F.01U.032.847 | 3.0 | 2008.10
Σ
+ R )
EOL
Installation guide
FLM-420-I8R1-S Octo-input Interface Module with Relay
15 to 33 V DC (min. to max.)
5.5 mA
8, independent
nominal 3.9 kΩ
In standby: 1500 Ω to 6000 Ω
–
Short-circuit: < 800 Ω
–
Interruption: > 12000 Ω
–
8 mA
3.2 s
500 m in total
NC contact/COM/NO contact
2 A
30 V DC
0.01 mA
10 mV DC
2
0.6 to 3.3 mm
-20 °C to +65 °C
-25 °C to +80 °C
<96%, non-condensing
IP 43
Class III equipment
ABS+PC-FR, signal white (RAL 9003)
approx. 140 mm x 200 mm x 48 mm (W x H x D)
Bosch Sicherheitssysteme GmbH