Technical Specifications - Bosch FLM-420-RLV8-S Guia De Instalacion

FLM-420-RLV8-S
Safety Notes
NOTICE!
Installation must only be performed by authorized and specialized personnel!
CAUTION!
Electrostatic discharge (ESD)! Electronic components could become damaged.
Ground yourself using a wrist strap or take other suitable actions.
Functional description
The FLM-420-RLV8-S Octo-relay Interface Module Low Voltage has eight change-over contact relays to provide a
potential free output contact.
The programming is carried out via the programming software of the fire panel.
Cables are fed through rubber bushings or PG cable glands (see Figure 3, Page 5).
The pluggable terminal blocks of the interface module allow for an easy wiring (even if built in).
Address setting
Fit a rotary switch in the required position using a pan head slotted screwdriver (see Figure 4, Page 6).
Address (A) Operating mode
0 0 0 Loop/stub in LSN improved version mode with automatic addressing
0 0 1 - 2 5 4 Loop/stub/T-taps in LSN improved version mode with manual addressing
CL 0 0 Loop/stub in LSN classic mode (address range: max. 127)
2 5 5 - 2 9 9 Non-permitted address range (error message on fire panel)!
Connection
See Figure 6, Page 7.
Description
+U | 0V
LSN a1- | b1+
LSN Shield
+U | 0V
LSN a2- | b2+
REL1 - REL8 NC | COM | NO

Technical specifications

8 relays (low voltage)
LSN input voltage
Max. current consumption from LSN
Contact load (resistive load)
- Max. switched current and voltage
- Min. switched current and voltage
- Max. AC frequency
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
Housing material and color
Dimensions (W x H x D)
Bosch Sicherheitssysteme GmbH
Function
Auxiliary power supply (support points to loop through)
LSN incoming
Cable shielding (if present)
Auxiliary power supply (support points to loop through)
LSN outgoing
Relay 1 to relay 8 (NC contact/COM/NO contact)
NC contact/COM/NO contact
15 to 33 V DC
3,55 mA
2 A / 30 V DC; 0.5 A / 42.4 V AC
0.01 mA / 10 mV DC; 0.01 mA / 10 mV AC
100 Hz
0.6 to 3.3 mm
-20 °C to +65 °C
-25 °C to +80 °C
<96 %, non-condensing
IP 54
Class III equipment
ABS+PC-FR, signal white (RAL 9003)
Approx. 140 mm x 200 mm x 48 mm
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F.01U.032.851 | 5.0 | 2011.12
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