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Buy now! $282.00USD
Macurco

BRS-485

An accessory used to convert the 4-20mA analog signal from Macurco 6-Series type detectors to a digital signal

Buy now!
$282.00USD
Have questions? We're here to help!
Have questions? We're here to help!

 The Macurco BRS-485 Adapter is an accessory used to convert the 4-20mA analog signal from Macurco 6-Series type detectors to a digital signal for use with multipoint addressable systems.  This device simply connects to the back of the detector and a single screw fastens it in place. The BRS-485 accepts the 4-20mA output and is powered from the same connection as the detector. It can interface with Building Automation Systems, control panels, or other control devices that accept Modbus, BACnet, Metasys, and Siemens communication protocol.

• Interfaces the detector power and 4-20mA output lines with a mounted connector
• Monitors sensor type, gas level and trouble status communications from any of the Macurco 6-Series detectors
• Operates as Modbus RTU Slave, BACnet MSTP Server, Metasys N2 Slave, or Siemens FLN Slave
• Communication is on a serial line with a “Two-Wire” electrical interface in accordance with EIA/TIA-485 standard using RTU Transmission Mode
• Tricolor LED indicates power, test, and communication status
WarrantyTwo Year Limited Warranty
MountingBehind the detector inside of 4” x 4” electrical box
ConnectionsPlugs/terminals
Power & Current (with detector)3.25W (max) from 12 to 24 VAC or VDC,
85mA in alarm, 60mA fan relay on and 33mA
stand by @ 24 VDC
DisplayTricolor LED indicates power, test and communication status
Ambient Humidity10-90% RH Non-Condensing
Operating Temperature0°F to 125° F (-18°C to +52°C)
Baud RateModbus: 2400, 4800, 9600, 19200 (default),
38400, 57600, 115200 bps
BACnet: 9600, 19200, 38400 (default),
57600, 76800, 115200 bps
Metasys N2 Slave: 9600
Siemens FLN Slave: 2400, 4800, 9600,
19200 (default), 38400, 57600, 115200 bps
Weight0.25 lb (0.11 kg)
Size3 1/2 x 2 x 1 3/4 in. (8.9 X 5.1 X 4.4 cm)
• Parking garages
• Mechanical rooms
• Restaurants
• Battery charging stations 
• Breweries
• Storage facilities
• Loading docks
• Warehouses
• Firehouses & ambulance bays
• Refrigeration facilities
• Vehicle repair facilities
• Bus depots
  • Thumbnail of document BRS 485 Data Sheet 15061
    Download

    BRS 485 Data Sheet 15061

    Download
  • Thumbnail of document Macurco BRS 485 Manual REV 1 0 1 15062
    Download

    Macurco BRS 485 Manual REV 1 0 1 15062

    Download

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