Name: Power Relay Block BR4-I Version 1
Brand: ARGUS-SPEKTR
Availability: InStock

Power Relay Block BR4-I Version 1

Brand: ARGUS-SPEKTR

$90 - $300 USD

MOQ: 20 pieces

Key Features

Number of relay outputs: 4 µGy

Overall dimensions: 210×143×38 mm

Maximum relay switching current: 7

Operating temperature range: -30...55 million m³

Signal Line Block for Fire and Security System SPK-BSL

$42-$150

Signal Relay Block BR4-I Model 2 for Alarm Systems

$90-$300

Optical-Electronic Addressable Volume Security Detector IO 409-34/2 SPK-IK

$9-$36

Optical-Electronic Linear Addressable Smoke Detector IP 212-118/1 SPK-DL

$90-$300

12V Power Supply Unit BP-12/0.5 Type L

$30-$96

Addressable Analog Smoke Fire Detector IP 212-82/3 SPK-D

$9-$30

Relay Module MR-I for Integrated Security Systems

$15-$48

Addressable Surface-Mount Sound Detector IO329-3/2 SPK-AK

$9-$30

Surface-Mounted Addressable Sound Detector I0329-3/3 SPK-MAX-AK

$15-$48

Description

Relay unit BR4-I (BR4-I) is designed to control sound and light signalling devices, various automation devices within the integrated security system "Strelets-Integral". For data exchange in the BR4-I uses a network interface ISB S2.BR4-I version 1 is designed to control power automation systems.BR4-I has an external fault monitoring input ("FLT"), the state of which is controlled by the resistance of the external circuit as follows: resistance within 4 to 7 kOhm - the state of "Normal"; resistance of 10 kOhm or more or 2.8 kOhm or less - the state of "Fault".

BR4-I is powered from an external DC source with voltage of 9-27 V with the possibility of controlling the main and backup power supply. The average service life of BR4-I is not less than 8 years.

Overall dimensions of BR4-I are 210×143×38 mm. The weight of BR4-I is not more than 0,3 kg.