Microcell

PHOTO BEAMS FOR PEDESTRIAN AUTOMATIC DOORS

Description

BEA's Microcell is designed to provide safety for automatic sliding door thresholds and swing door guide rails.

The Microcell is a compact, self-contained system of beams that fits easily into 1/2 inch pre-drilled holes and requires a single wire connection on each side.

The Microcell is available either in a single or double beam version with an optional 32 foot cable.

Features

Enhance safety on pedestrian doors

Easy installation on all types of pedestrian doors

Ideal for wide doors

Maximum range of detection of 180 inches, with an 8° alignment tolerance

Weather-rated

Beam heads are NEMA 4 / IP65 rated to withstand harsh environments

Standard compliant

Can be mounted as low as 12 inches from the floor

Table of specifications

Technology	Active Infrared
Detection Mode	Presence (Beam Interruption)
Min. Mounting Height	12 in from floor
Min. Distance Between Beams	12 in (crossed beams)
Min. Range of Detection	36 in (3 ft)
Max. Range of Detection	180 in (15 ft)
Alignment Tolerance	8°
Response Time	≤ 40 ms
Hold Time	300 ms
Supply Voltage	12 – 24 VAC; ±10% 12 – 24 VDC; –5% / 30%
Current Consumption	< 100 mA
Output Contact Rating Max. Contact Voltage Max. Contact Current Max. Switching Power	1 Relay (NC / NO contacts) 50 VAC / VDC 1 A 30 W (DC) / 60 VA (AC)
Adjustment (via DIP Switch)	Single / Double beams Standard / Inverted outputs Reduced / Reduced range Test / Default
Operating Temperature	–30 ºF – 131 ºF
Immunity Sunlight Incandescent Lamp Electromagnetic Compatibility	75,000 lux 25,000 lux @ 8° angle According to 89 / 336 / EEC
Dimensions Head Body Head Harness Control Board	< 15⁄ 32 in (L embed) × 15⁄ 32 in (ø) 5⁄ 8 in (ø) 3.03 in (W) × 1.08 in (H) × 2.03 in (D)
Cable Length	18 ft (standard) 32 ft (optional)
Material	ABS
Degree of Protection	NEMA 4 / IP65 (beam heads)

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