LBAi 74
Intelligent rising arm barrier with an axial boom up to 3.5 m
The LBAi 74 automatic barrier incorporates the LBAi system, which distinguishes seven user categories and manages their access according to your rules. Versatile and medium-duty, it supports up to 10,000 operations per day, with a reinforced straight or articulated boom up to 3.5 m and a reinforced, non-removable axial mounting bracket. It provides precise position control and automatic reopening upon loss of power. It is controlled by the ONE-C board, featuring variable-frequency motor control, Modbus TCP/IP and RS485 communication, and PL-d safety (EN ISO 13849-1).
Main advantages
Fast installation with minimal site work
No civil works required, with less cabling and reduced site downtime. No ground loops or infrared photocells. Fast commissioning and simplified maintenance
User identification
Pedestrians • Bicycles • Motorcycles • Cars • Commercial vehicles • Trucks • Buses
Customisable access rules
• Recognition of 7 user categories • Configurable access permissions by category • Management of access authorisations and denials • Customisable time schedules
Simple and precise configuration
• Configuration via secure Wi-Fi • Up to 5 configurable detection zones • Range up to 10 m • 170° horizontal and 70° vertical coverage • Precise settings to minimise unwanted detections
Reliable performance in all conditions
• Continuous operation, day and night • Reliable operation in adverse weather conditions
Secure access to information
• Secure local Wi-Fi connection, independent of the site network • Activity log available to assist diagnostics
• Speed: Variable and adjustable, with operating times from 2.7 seconds
• Continuous operation: 10,000 cycles/day
• Boom: High-strength oval aluminium axial boom, 135 × 93 mm, from 2 to 3.5 m, with reflective strips
• Geared motor: Three-phase / 230 V single-phase power supply
• Counterbalance: Compression spring
• Housing: E-coated steel sheet, with a Ronis 405 lock and standard RAL 5015 finish
• Cover: 2 mm thick aluminium sheet, painted RAL 9010
• ONE-C control board: Hardwired or network control (Modbus TCP/IP, RS485), with an LED interface and remote access, providing optimised motor control (speeds and ramps), SD card updates and simplified installation
• ONE-SENSE sensor: Cam-mounted sensor providing real-time boom position measurement to within one degree, automatic learning of travel limits and boom raising upon impact detection
- Maximum length : 3.5 m
- Power supply : 230 V
- Gearmotor : Reversible
- Compensator : Compression spring + chain and sprocket
- Boom : 135x93 mm oval white lacquered reinforced aluminium
- Operation time : From 2.7 seconds (variable depending the options and lengths chosen)
- MCBF (number of cycles) : 5 million
- MTBF (hours) : 15 000
- MTTR (min) : < 30 minutes
- Maximum boom length : 3.5 m
- Emergency operation : Fail safe open in the event of a power failure
- Finishes : Polyester powder
- Foundation dimensions (LxWxH) : 600 x 600 x 800 mm
- Operating temperature : -30° +55° C
- IP : 54
Customisation
• Polyester paint in a special colour (RAL to be specified)
Audible & visual signalling
• Illuminated cover with LED strip
• Illuminated boom
• Flashing lights on the housing
• Flashing light on the boom
• Entry lights
• R23 red/green light on an integrated post
• Standardised signs
• Hammer siren
• Siren triggered by unauthorised passage
Safety
• Articulated boom
• Aluminium housing
• Galvanised housing for corrosion protection
• Motorised rotation mechanism
• Anti-vandalism package
• Internal anti-tamper locking mechanism (reversible drive)
• Programmable Cardin S 449 radio receiver, 433 MHz, 1 to … channels
• Adjustable boom support
• Electromagnetic lock on the boom support
• Electromechanical lock on the boom support
• Adjustable pendulum support
• LBA Connect
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