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Relay Interface Modules Low Voltage

Category:

Description

Product Description

The FLM‑420‑RLV1 Relay Interface Modules Low Voltage feature a changeover contact relay for providing a potential-free output contact. They are 2‑wire LSN elements. When connected to the fire panels FPA‑5000 and FPA‑1200, the interface module offers the enhanced functionality of LSN improved technology

Additional information

Features and Benefits

Features

Maximum switching current of 5 A/30 V DC (type DIN rail), 1 A/30 V DC (type in-built), 0.5 A/42.4 V AC (both variants)

Low current consumption
Maintains LSN loop functions in the event of wire interruption or short-circuit thanks to two integrated isolators

Specifications

Specifications

LSN

LSN input voltage
15 V DC to 33 V DC (min. to max.)

Max. current consumption from LSN
1.75 mA

Relay (low voltage)
Normally closed, common and normally open contact (NC/COM/NO)

Contact load (ohm resistive load) FLM‑420‑RLV1‑E

Max. switching current and voltage
1 A / 30 V DC 0.5 A / 42.4 V AC

Min. switching current and voltage
0.01 mA / 10 mV DC 0.01 mA / 10 mV AC

Max. frequency AC
100 Hz

Contact load (ohm resistive load) FLM‑420‑RLV1‑D

Max. switching current and voltage
5 A / 30 V DC 0.5 A / 42.4 V AC

Min. switching current and voltage
0.1 mA / 100 mV DC 0.1 mA / 100 mV AC

Max. AC frequency
100 Hz

Minimum activation time of the connected device
> 20 ms