LBA 4

Reliable, Economic

Oval aluminium boom

64 x 57mm - from 2 to 4m

More details

Specifications:  Technical details
Housing and maintenance hatch: 2mm e-coated sheet steel, blue RAL 5015, hatch equipped with a Ronis 405 lock.
Top cover: 2mm e-coated sheet aluminium, white RAL 9010.
Paint: Polyester powder coating cured at 250°C, housing RAL 5015, top cover RAL 9010.
Boom from 2 to 4m in length: Oval anodised aluminium 84 x 57mm ≤ 4m, reflective bands.
Emergency operation: Manually operated by 10 turns of the handle with an anti-restart safety lock. Three-phase 0.18KW geared unit powered by a variable frequency drive with a 230V single-phase power supply.
Geared motor:

Double-wheel worm gear speed reducer, greased for life with a 17mm shaft crank.

Standard equipment:

Design conforms to the European EN 13241 standard. Barrier with geared motor and boom support. Isolation switch, variable frequency drive, programmable PLC. Inductive, non-contact proximity sensors for adjusting the boom. Anti-condensation heating 230V 32W. Hand crank for emergency manual operation (with limit switch safety device). Set of keys for the maintenance hatch. Instructions for installation, connection, commissioning and maintenance. Oval anodised aluminium boom 84 x 57mm with reflective bands. Support post with height adjustable from 800 to 1200mm fixed with 4 anchor pins, or pendulum support post adjustable from 800 to 1000mm.

Optional equipment: PVC anchor plate + 4 Ø 16 x 250mm shanks + 8 bolts. Fixed support post with 230kg magnetic pull. Custom polyester paint colours available (RAL to be defined). Motion detector on a magnetic loop, infra-red sensor, ultrasonic detector. Local control devices: emergency services access cabinet, push-button, etc. Cardin radio receiver, 433 MHz 1 to 4 channels, European standard. Access controls: card readers, keypads, etc.
Compatible optional equipment Technical descriptions
Token slot Delivers a signal through a 3A / 250V dry contact when a token is put in the slot (e.g.: to open the barrier).
Button box Button box – 1 push-button for opening/ 1 push-button for closing
Control console: composed of 2 push-buttons for opening and closing.  
Button box – 1 push-button for opening / 1 automatic/press switch.
Control console composed of:
- 1 button for opening/closing – Automatic closing,
- 1 automatic switch – Holds open.
Emergency services box Emergency services box in red cast aluminium with triangle lock
3 possible opening options:
- 405 key (access to the barrier or manually opened gate).
- Integrated limit switch to automatically open the barrier or gate.
- Switch to automatically open the gate or barrier.
Dimensions: 170 w x 140 h x 48 d.
Resin detection loop Dimensions: 745mm in diameter.
Connections: 4 coils – 2 Ø1.5mm² output wires.
Materials: Resin.
Loop feeder: 7m.
Fixing: Ø 6mm.
Infra-red sensor Power supply: 12 / 24 VAC – DC.
Range:
- 15ml for a CDR 842 A type receiver
- 60ml for a CDR 852 A type receiver
Operating temperatures: - 10 °C + 55 °C 
Paint: High resistance.
Emitter and receiver: in waterproof aluminium cases.
Optical head: Mounted on a moveable self-locking pivot, adjustable horizontally through a rotation of 180° and vertically through a rotation of +/- 30° from its normal starting position.
Dual control: Double relays with changeover contact in series.
Keypad: Keypad: 12 metal keys - backlit with blue LED lights.
Case: Stainless steel front.
Weight: 700g.
Dimensions: 78/73 w x 125/119 h x 54/47 d mm.
Power supply: 12 to 24 V AC/DC.
Average power consumption: 50 amps.
Operating temperatures: - 20 °C to + 70 °C.
IP: 66.
Relay outputs: 2 changeover contacts (NO/NF)
Relays 1 = 30V DC/5A
Relays 2 = 30V DC/1A   
Cycle counter Totaliser without pre-selection - LCD 24 x 48 - non-backlit model
- Display: 8 digit LCD, 8mm height
- Lithium battery power supply,
- Counter input: static (4-30 VDC) or voltage (10 → 260 VAC),
- Reset from unit or externally with inhibition option,
- Cutting accessories 50 x 25mm.
Magnetic loop sensor Double or single channel sensor with microprocessor.
Dimensions: Height 78mm, width 41mm, depth 78mm.
Ultrasonic sensor Range: 350 to 3,400mm.
Casing: cylindrical M30.
Main body: nickel-plated brass, some parts in PBT and TPU plastic.
Supply voltage: 9-30 V CC, protected against polarity reversals.
No-load current consumption: = ≤80 mA.
Output: 1 pnp switch output. Imax = 200 Ma.
Oval boom with LEDs Additional flat positioning light with LEDs for oval boom.
Dimensions: 65 x 16 x 15mm, spaced at 45mm apart.
24V flashing light Operating voltage: 24 DC
- Polystyrene base,
- Polycarbonate cover,
- Long-life xenon flash tubes,
- Highly reliable, xenon flash tubes last for over 3,000 hours,
- Entirely inert, resistant to impacts and vibration,
- Protected against changes in polarity and interference,
- Base and cover sealed together to ensure better water tightness.
Dimensions: 77 w x 45 h.
230V flashing light Operating voltage: 230V
- Polystyrene base,
- Polycarbonate cover,
- Long-life xenon flash tubes,
- Highly reliable, xenon flash tubes last for over 3,000 hours,
- Entirely inert, resistant to impacts and vibration,
- Protected against changes in polarity and interference,
- Base and cover sealed together to ensure better water tightness.
Clock Programming: Daily programming clock.
Audio intercom One-way intercom 1 door station + 1 internal phone.
Audio intercom kit with 2 wires, composed of a single-button door station, an internal post and a 230VAC/12VAC power supply.
Badge reader PROXIMITY Compact is an access control system for doors.
All the electrical components of the system are integrated into the reader casing.
Compact systems can be installed on several doors at the same site, using the same badges.
Readers from the P range are supplied with a choice of black or white panels which can be added after installation is complete.
Pedestrian warning sign Sign made from A13b-type PVC.
Overall dimensions: 29cm x 33cm in height.
Fixed using a plastic or stainless steel collar.
Bollards La Barrière Automatique offers different varieties of terminals and access posts that can be integrated into any kind of access control: badge readers, sensors, intercoms, lights, etc.
VL/PL posts.
Sensor support post.
Ø 80mm / 50mm signal light support post.
Galvanised steel post.
Radio receiver/transmitter S449 Radio receiver/transmitter
Anti-vandalism support post High-resistance anti-vandalism support post designed for sensitive environments.
Allows the boom to be kept in the horizontal position and prevents it from being raised manually.
Designed for the LBA 10 and LBA 86-type barriers with a 175 x 175mm boom.
Available with a rubber shock absorber or an 180kg capacity electromagnet (to be specified in the order).
Made from sheet steel treated with cataphoresis for increased protection, and coated with polyester power paint cured at 250 °C, RAL 9010 colour paint as standard (other RAL colours available on request).
Support 80 x 80 x 1200 support with 250kg magnet.
24V siren - Built-in siren,
- Sound level: 90 dB for any application,
- Continuous / rising and falling sound,
- Models with terminal blocks, protected electronic circuits,
- 28mm diameter holes for attaching the siren,
- Low power consumption
230V siren - Siren,
- Sound level: 90 dB for any application,
- Continuous / rising and falling sound,
- Models with terminal blocks, protected electronic circuits,
- 28mm diameter holes for attaching the siren,
- Low power consumption
Adjustable 230V siren 85-105 dB – 230V siren 
- Very powerful piezo buzzer,
- Sizes: Ø 65mm,
- Select from 3 distinct sounds,
- Adjustable sound level, even if the device is already installed,
- Ø 30.5mm holes for installation.