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EZ-BEAM

"S2" Series Sensors

Designed for use on Sensor BUS Networks

Printed in USA P/N 45416

• Low cost and easy to use; no

adjustments are necessary

• Sensor selection is simply a

matter of choosing a housing

style and sensing mode

• Models available for opposed

(through-beam), polarized

retroreflective, and fixed-field

diffuse modes

• Advanced self-diagnostics with

separate alarm output; dual LED

system indicates sensor

performance

• Solid-state outputs for direct

connection to a BUS system

network junction such as a Banner

BUS DEPOT

• 4-pin quick disconnect connector

for standard euro-style extension

cables

• Epoxy-encapsulated circuitry;

leakproof IP67 (NEMA 6P) rating

for harsh sensing environments

• Brackets available for several

mounting options

Features

"S2" Series EZ-BEAM sensors are designed to connect directly to a "smart" BUS

system network junction, such as the Banner BUS-DEPOT

. S2 Series sensors are

internally wired to take advantage of the EZ-BEAM's marginal signal ALARM output.

The ALARM output is normally open (N.O.) and conducts whenever the sensor's

excess gain drops to between 1X and 1.5X in the light condition. The sensing signal

output is also normally open, which means that the output conducts when light is

sensed (i.e. - light operate).

In order to take advantage of the second ALARM output, S2 sensors require the use

of BUS DEPOT junctions which offer two channels per input. Both sensor outputs are

PNP (current sourcing) for direct connection to a BUS network junction using

standard 4-pin euro-style extension cables.

S2 Series sensors offer all of the features and powerful sensing performance that EZ-

BEAMs offer. The innovative dual-indicator system takes the guesswork out of sensor

performance monitoring. Housings are tightly sealed and the sensor circuitry is

epoxy-encapsulated for reliable duty in wet or oily sensing environments. Models are

available for opposed (through-beam), polarized retroreflective and fixed-field diffuse

sensing (see chart on page 2, for available ranges).

As the chart on page 2 shows, there are three basic housing styles. The "S" style is a

threaded barrel which is available in 18 mm or 30 mm diameters. The "Q" style offers

either 25 mm or 40 mm right-angle rectangular housings. Finally, the "T" style is a

patented

†

right-angle design available with either an 18 mm or 30 mm threaded lens.

The "T" style combines the mounting ease of a barrel sensor with the low-profile

advantage of a right-angle design.

Several mounting options are offered, including angled brackets and split-clamp

brackets. S2 series sensors may also be simply mounted through suitable clearance

holes. See page 7 for more information.

†

U.S. Patent #5087838

Description

1 2 3 4 5 6 7 8

"S2" Series Sensors 1
S2 Series 2

Summary of Contents

Page 1 - "S2" Series Sensors

EZ-BEAM®"S2" Series SensorsDesigned for use on Sensor BUS NetworksPrinted in USA P/N 45416• Low cost and easy to use; noadjustments are nece

Page 2 - S2 Series

page 2 Banner Engineering CorporationS2 SeriesFamily Sensor PackageAvailable Sensing Modes and Ranges18 mm barrel 20 m (60 ft) 2 m (79 in)50 mm (2 in)

Page 3

S2 SeriesBanner Engineering Corporation page 3Opposed Mode Emitter (E) and Receiver (R)Models Range CableSupplyVoltageOutputType Excess Gain Beam Patt

Page 4

page 4 Banner Engineering CorporationS2 SeriesFixed-field ModeModels Range CableSupplyVoltageOutputTypeExcess GainPerformance based on 90% reflectance

Page 5

S2 SeriesBanner Engineering Corporation page 5Product SpecificationsSupply Voltage and CurrentOpposed Mode EmitterOpposed Mode ReceiverPolarized Retro

Page 6

page 6 Banner Engineering CorporationS2 SeriesDimension InformationHookup Information78.7 mm(3.10")Yellow LEDOutput Indicator37.0 mm(1.46")J

Page 7

S2 SeriesBanner Engineering Corporation page 7Mounting Brackets18.5 mm(0.73 in)25.4 mm(1.00 in)41 mm(1.6 in)46 mm(1.8 in)30°30 mm(1.2 in)R 24.2 mm(0.9

Page 8

Banner Engineering Corp., 9714 Tenth Ave. No., Minneapolis, MN 55441 Telephone: (612) 544-3164 FAX (applications) (612) 544-3573S2 SeriesWARRA