E3SGS3B4

**E3S-GS** 

## Slotted Edge Registration Sensor 

## Grooved Head Sensor with Built-In DC Amplifiers 

- I  Fast 1 ms maximum response time ideal for packaging applications 

- I  1 cm groove type detects marks on transparent film 

- I  3 cm groove type detects edges, labels and marks 

- I  Emitter and receiver separated by a fixed gap simplifies installation and eliminates alignment problems 

- I Sensitivity adjustment standard 

- I  Choose NPN and PNP output models 

- I  Wire-selectable light-on/dark-on operation 

- I  Ready-to-use:  prewired with 2 m 

- (6.56 ft) cable and includes mounting bracket 

## Ordering Information 

## I **SENSORS** 

|I**SENSORS**|I**SENSORS**||||
|---|---|---|---|---|
|Method of detection|||Through-beam,in one-piecegrooved head||
|Sensing distance|||1 cm (0.39 in)|3 cm (1.18 in)|
|Application|||Mark detection|General purpose|
|**Part number**||NPN output|**E3S-GS1E4**|**E3S-GS3E4**|
|||PNP output|**E3S-GS1B4**|**E3S-GS3B4**|



## I **REPLACEMENT PARTS** 

|I**REPLACEMENT PARTS**||
|---|---|
|Description|**Part number**|
|Sensitivity adjuster knob (supplied with each sensor)|**E39-G1**|



## I **TYPICAL APPLICATIONS** 

**Detecting edge of material to activate cutter** 

**Detecting marks on packaging film to adjust roller and cutter speed** 

~~**EE**~~ **3S-GS3S-GS** 

**E3S-G** ~~**S**~~ 

## Specifications 

|a|a|a|~~(~~||
|---|---|---|---|---|
|Part number<br>a<br>pC|||E3S-GS1I4<br>~~(~~<br>~~O~~|E3S-GS3I4<br>~~O~~|
|Method of detection<br>a<br>pC<br>pe|||Through-beam, one-piece grooved head<br>~~(~~||
|Supply voltage<br>pC<br>pe|||12 to 24 VDC||
|Current consumption<br>pe<br>~~a~~|||40 mA max.<br>~~a~~<br>~~(~~||
|Groove width<br>~~a~~|||1 cm (0.39 in)<br>~~a~~|3 cm (1.18 in)<br>~~a~~|
|Light source<br>a|||Pulse modulated green LED<br>a|Pulse modulated infrared LED<br>a|
|Detectable object type<br>a|||Marks on transparent shet,<br>2 x 3 mm (0.08 x 0.12 in)<br>minimum mark dimension<br>a|Opaque materials,<br>3 mm (0.12 in)<br>minimum diameter<br>a|
|Sensitivity<br>a|||Adjustable<br>a||
|Mutual interference protection<br>a<br>pT<br>i|||Provided<br>a<br>pT<br>eee||
|Control<br>output<br>i<br>ee|DC<br>solid-<br>state<br>i<br>ee|Type|NPN-SPST open collector with constant current source (E3S-GSIE4)<br>PNP-SPST open collector (E3S-GSIB4)<br>eee||
|||Max. load|NPN type:<br>Load (relay, sink) logic:<br>80 mA<br>Voltage (source) logic:<br>1.5 to 3 mA<br>PNP type:<br>Load (relay, source) logic:<br>100 mA<br>eee||
|||Max. on-state<br>voltage drop<br>es|1 VDC<br>eee||
|Response time<br>i<br>ee<br>—————||On<br>es|1 ms max.<br>eee||
|||Off<br>es<br>—————|1 ms max.<br>—————||
|Circuit<br>protection<br>ee <br>—————||Output short-<br>circuit<br> es<br>—————|Provided<br>—————||
|||DC power supply<br>reverse polarity<br>—————<br>a|Provided<br>—————||
|Indicators<br>—————<br>DG|||Light Incident (red LED), Output Stability (green LED)<br>—————<br>DG||
|Materials<br>~~———————————~~<br>~~a~~||Lens<br>~~———————————~~<br>es|Plastic<br>~~———————————~~||
|||Case<br>~~———————————~~<br>es<br>ee|Plastic<br>~~———————————~~|Diecast zinc<br>~~———————————~~|
|||Cable sheath<br>~~———————————~~<br>es<br>ee|Plastic<br>~~———————————~~||
|Mounting<br>ee<br>~~a~~|||Side mounting with two through holes; Bracket E39-L5 and hardware included||
|Connections<br>DG||Prewired<br>DG|3-conductor cable, 2 m (6.56 ft) length<br>DG||
|Weight<br>GO<br>ce|||100g(3.35 oz.)<br>GO<br>~~eee~~|230g(8.11 oz.)<br>GO<br>~~eee~~|
|Enclosure ratings<br>~~a~~<br>ee||UL<br>~~a~~<br>ce|—<br>~~eee~~||
|||NEMA<br>~~a~~<br>ce<br>es|1, 2, 12<br>~~eee~~|1, 4, 4X, 12, 13<br>~~eee~~|
|||IEC 144<br>~~a~~<br>ce<br>es<br>ee|IP65<br>~~eee~~<br>~~ee~~|IP67<br>~~eee~~<br>~~ee~~|
|Approvals<br>ee||UL<br>ce<br>es<br>ee<br>es|—<br>~~eee~~<br>~~ee~~||
|||CSA<br>ee<br>es|—<br>~~ee~~||
|Ambient<br>temperature<br>ee<br>ee||Operating<br>ee<br>es<br>ee<br>re|-25°to 55°C (-13°to 131°F)<br>~~ee~~<br>ee||
|||Storage<br>ee<br>re|-40°to 70°C (-40°to 158°F)<br>ee||



## I **OUTPUT CIRCUIT DIAGRAMS** 

**==> picture [485 x 109] intentionally omitted <==**

**----- Start of picture text -----**<br>
NPN output PNP output<br>Light-ON Dark-ON Light-ON Dark-ON<br>mode mode mode mode<br>Red (Brown) +12 to 0 V Red (Brown) +12 to 0 V<br>24 VDC 24 VDC<br>Load<br>(relay +V<br>sink) 2.2 Ω<br>White<br>Photoelectricsensor switch (Black)Black Voltagelogic(source) 0 V Photoelectricsensor switch White(Black) Load(relay)(source) 0 V<br>(Blue) 0 V 24 VDC+12 to Black(Blue) 0 V +12 to<br>24 VDC<br>**----- End of picture text -----**<br>


Note:  IEC colors are shown in parentheses. 

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**E3S-G** ~~**S**~~ 

~~**E**~~ **3S-GS** 

## Dimensions 

Unit:  mm (inch) 

## I **SENSORS** 

**E3S-GS1** I **4** 

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**----- Start of picture text -----**<br>
E3S-GS3 I 4<br>**----- End of picture text -----**<br>


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**----- Start of picture text -----**<br>
SENSITIVITY adjuster Indicator<br>Two 6.5 (0.26) dia. SENSITIVITY adjuster<br>20 TTY a@ OdC~*” 10.3 (0.41) /<br>(0.79) 12.5<br>(0.49)<br>Indicator Optical<br>ae 0.2 (0.008) eet 11(0.43) 27(1.06) 40(1.57) 7 axis 30(1.18) 3 52(2.05)<br>10<br>Cable:  4 mm dia.,<br>Two 5.5 (0.22) dia. 10 (0.39)<br>2 m (6.56 ft) length<br>(0.39)<br>12.5<br>(0.49)<br>Opticalaxis (0.24)6 45 (1.77)<br>12.5<br>40 rn 52(2.05) | =e) 7 (0.49) 72  (2.84) 9<br>(1.57) 10 (0.24) 83.6 (3.29)<br>4 . (0.39) a<br>13.5 Cable:  4 mm dia.,<br>fp——— ay (0.53) |=z 2 m (6.56 ft) length<br>6 45 (1.77) ,<br>(0.32)8 (0.24) 65 (2.56) 14 (0.55) 11.8 20(0.79)<br>(0.47)<br>Mounting holes Mounting holes<br>**----- End of picture text -----**<br>


## I **ACCESSORIES** 

**E3S-G1 Sensitivity Adjuster Knob (included)** 

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**----- Start of picture text -----**<br>
13 (0.51)<br>dia.<br>9.3<br>.<br>24<br>(0.94)<br>**----- End of picture text -----**<br>


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**E3S-G** ~~**S**~~ 

~~**E**~~ **3S-GS** 

**OMRON ELECTRONICS, INC.** One East Commerce Drive Schaumburg, IL 60173 **1-800-55-OMRON** 

**OMRON CANADA, INC.** 885 Milner Avenue Scarborough, Ontario M1B 5V8 **416-286-6465** 

~~TT~~ NOTE: DIMENSIONS ARE SHOWN IN MILLIMETERS. To convert millimeters to inches divide by 25.4. 

Cat. No. CEDSAX3 

Specifications subject to change without notice. 

Printed in the U.S.A. 

10/99 

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