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Gas Detection for Life

The Beacon™ 410A is a highly configurable, microprocessor-based, flexible and easy to use 4 channel gas monitoring controller. It simultaneously displays the gas type, readings, and status for four channels of gas detection. It can monitor any combination of direct connect sensors (LEL, O2, CO2, and toxic gas sensors), as well as any 4 to 20 mA transmitter.
Unit of Measure

Brands

 N/A Beacon™ RKI Instruments

Approvals

 N/A Canadian Standards Association (CSA) Certified to CSA C22.2 No. 61010-1-12 and Underwriters' Laboratories (UL) 61010-1

Material Warranty

 N/A 1 year

Workmanship Warranty

 N/A 1 year

Industry Standards/Certifications

 N/A CCSAUS Underwriter Laboratories (UL) Registered Firm International Organization for Standardization (ISO) 9001: 10000363

Package Type

 N/A Each

Units Per Package

 N/A 1

Height

 N/A 12.5 in31.8 cm

Width

 N/A 11 in27.9 cm

Depth

 N/A 6.4 in13.6 cm

Enclosure

 N/A NEMA 4X Fiberglass / Polyester with Lexan Window for Indoor and Outdoor Locations

Conduit Connection

 N/A 3/4" NPT Conduit Hubs, 4 Provided, for Sensor, Power, and Relay Wiring

Wiring Termination

 N/A Screw Type Terminal Block, 14 Gauge Max

N/A Strobe Light, and Battery Backup Assembly

Controls

 N/A Display PCB Control Switches:
  • Up/Yes push button switch.
  • ESCAPE push button switch.
  • External reset switch.
  • Down/No push button switch.
  • Enter push button switch.
  • On/Off toggle switch.

Universal Alternating Current (AC) Voltage

 N/A 115 V220 V

Nominal Direct Current (DC) Voltage

 N/A 24 V

Note for Power

 N/A Battery Backup Option Available

Operating Temperature

 N/A -20 to 50 ºC-4 to 122 ºF

Storage Temperature

 N/A -40 to 70 ºC-40 to 158 ºF

Enclosure Rating

 N/A NEMA-4X Enclosure, Chemical and Weather Resistant. Suitable for Indoor and Outdoor Installations.

Direct Wired Sensors

 N/A LEL, Oxygen, Carbon Dioxide, and Toxic Gas Sensors. Remote Amplifier Not Required for Less Than 500 Feet.

4 to 20 Milliampere (mA) Sensors

 N/A Accepts any 4 to 20 mA transmitter (24 VDC, 2 or 3 wire). A wide variety of RKI/Riken sensors are available with 4 to 20 mA signals. Wiring distances up to 8000 feet.

Sampling Methods

 N/A Diffusion and Sample Draw Heads Available

Relays

 N/A Two flexible, programmable Form-C (C, NO, NC) relays per channel, plus five common relays (Fail, Alarm-1, Alarm-2, Alarm-3, Alarm-Any). Common relays may optionally be assigned to function as additional channel alarm relays, providing for up to three alarm relays per channel. 10 A contact rating, 250 V.

4 to 20 Milliampere (mA) Output

 N/A Signal Output, 4 to 20 mA (Maximum Load Impedance 500 ohms), per Channel.

RS-485

 N/A Modbus Format RS-485 Serial Output of All Channel Data, Including Gas Reading and Alarm Status.

Display

 N/A Four Line Organic Light-Emitting Diodes (OLED) Display

Audible

 N/A Built-in Audible Alarm, 94 dB, Mounted on Enclosure Coded Output: Pulsing = Gas Alarm, Steady = Fail.

Visual

 N/A
  1. Alarm LED's (on Display PCB)
    • Alarm 1 = yellow
    • Alarm 2 = orange
    • Alarm 3 = red
    • Fail = yellow
  2. Green Pilot LED to indicate AC power connected (on Display PCB)
  3. An optional 24 VDC NEMA 4X strobe mounted to top of case.

N/A

  • Simultaneously control up to 4 gas monitoring channels
  • OLED display of all 4 channels
  • Accepts any 4 to 20 mA transmitter, 2 or 3 wire
  • Up to 3 programmable alarm levels per channel
  • Up to 3 configurable alarm relays per channel
  • 4 to 20 mA analog and Modbus digital output standard
  • Audible alarm with silence feature
  • RFI / EMI Resistant
  • Alarm reset switch
  • Built in trouble alarm with relay
  • Weather and corrosion resistant NEMA 4X enclosure

N/A

  • Petrochemical plants
  • Refineries
  • Water & wastewater treatment plants
  • Pulp & paper mills
  • Gas, telephone, and electric utilities
  • Parking garages
  • Manufacturing facilities
  • Steel

N/A Each channel has up to three fully configurable alarm points. A built-in silence able audible alarm alerts you to alarm conditions. Each channel also has two dedicated fully configurable relays and there is a bank of common relays as well. The common relays can optionally be configured as additional relays allowing up to 3 alarm relays per channel. Each channel provides a 4 to 20 mA output signal. A digital Modbus interface for remote logging of data via a Modbus network is standard. A Min-Max feature retains high & low peak readings for review at any time.

A fully configurable, high visibility strobe is available as an option. The unit can be powered from 115/220 VAC, or an external 24 VDC source. A trickle charging battery backup feature with battery assembly is also available as an option.

All features and functions of the Beacon™ 410A are controlled by easy to use menus on the OLED display. All features including form-C relay contacts of the Beacon™ 410A are built into the unit so you never need to purchase or maintain any "add-on" cards or components.

N/A Specifications subject to change without notice.

Made in the USA.