E3SR11

## Transparent Object Detection Sensor 

## **E3SR** 

## Transparent Object Sensor with Built-in DC Amplifier 

Detects clear glass or plastic bottles, and transparent films with simple setup 

Fast, 1 ms maximum response time 

Choose PNP or NPN output models 

Light-ON/Dark-ON operation, wire selectable 

Vertical and horizontal mounting styles 

Ready-to-use: pre-leaded with 2 m (6.56 ft) cable, includes mounting bracket 

## Ordering Information 

## **PLASTIC-HOUSING COMPACT MODELS** 

|Connection|Appearance|Sensing<br>method|Sensing<br>distance|Light<br>source<br>**l**<br>co or|Operating<br>modes|**Part number**|**Part number**|Typical application|Typical application|
|---|---|---|---|---|---|---|---|---|---|
|||||||||Flat object|Cylindrical<br>object|
|||||||NPN|PNP|Sensing of<br>glass wafers<br>and LCD glass<br>circuit boards|Sensing of<br>plastic bottles<br>and other<br>transparent<br>bottles|
|Pre-leaded|Horizontal|Retro-<br>reflective|10 to<br>30 cm|Infrared|Light-ON<br>Dark-ON<br>**(**<br>**l**<br>**bl** **)**<br>se ecta e|**E3S-R12**|**E3S-R32**|Ideal|Ideal|
||||0.1 to 1 m|Red||**E3S-R11**|**E3S-R31**|Ideal|---|
||Vertical||10 to<br>30 cm|Infrared||**E3S-R62**|**E3S-R82**|Ideal|Ideal|
||||0.1 to 1 m|Red||**E3S-R61**|**E3S-R81**|Ideal|---|
|M12 quick<br>disconnect|Horizontal|Retro-<br>reflective|10 to<br>30 cm|Infrared|Light-ON<br>Dark-ON<br>**(**<br>**l**<br>**bl** **)**<br>se ecta e|**E3S-R17**|**E3S-R37**|Ideal|Ideal|
||||0.1 to 1 m|Red||**E3S-R16**|**E3S-R36**|Ideal|---|
||Vertical||10 to<br>30 cm|Infrared||**E3S-R67**|**E3S-R87**|Ideal|Ideal|
||||0.1 to 1 m|Red||**E3S-R66**|**E3S-R86**|Ideal|---|



Note: Consult your OMRON representative before using the product under conditions not described in the manual. Make sure that the ratings and performance characteristics of the product are correct for the systems, machines, and equipment and provide double safety mechanisms. 

**E3SR** 

**E3SR** 

## **METAL-HOUSING MODELS** 

Method of detection Retroreflective ~~———~~ Sensing distance 30 cm (11.81 in) 1 m (3.28 ft) ~~ee~~ Mounting style Horizontal Vertical Horizontal Vertical **Part number NPN output E3S-RS30E4-30** ~~ee~~ **E3S-RS30E42-30 E3S-R1E4 E3S-R1E42** ~~a~~ **PNP output E3S-RS30B4-30 E3S-RS30B42-30 E3S-R1B4 E3S-R1B42 CONNECTOR CORDSETS** Description **Part number** ~~a~~ Connector Cable size Length **Straight Connector Right angle connector** 3-wire DC 22 AWG 2 m (6.56 ft) **Y96E-43SD2 Y96E-43RD2 Mi** cro **Ch** ange 5 m (16.40 ft) **Y96E-43SD5 Y96E–43RD5** ~~——~~ 10 m (32.8 ft) **Y96E-43SD10 Y96E-43RD10** 

## **ACCESSORIES** 

|**ACCESSORIES**|**ACCESSORIES**||
|---|---|---|
|Description||**Part number**|
|Optional<br>m**ou**n**t**in**g**<br>**b**<br>**k**<br>rac ets|Side mounting bracket for E3S-RS30 and E3S-R1 metal body<br>sensors|**E39-L2**|
||Side mountingbracket for E3S-Rplastic bodysensors|**E39-L59**|
||Contact mounting plate for E3S-R connector versions|**E39-L60**|
||For E39-R1 reflector|**E39-L7**|



## **REPLACEMENT PARTS** 

|**REPLACEMENT PARTS**||
|---|---|
|Description|**Part number**|
|Reflector supplied with each E3S-R sensor|**E39-R1**|
|Horizontal mounting bracket for E3S-R plastic body sensors|**E39-L69**|
|Vertical mounting bracket for E3S-R plastic body sensors|**E39-L70**|
|Mounting bracket for E3S-RS30 and E3S-R1 metal body sensors|**E39-L6**|
|Sensitivity adjuster knob for E3S-RS30 and E3S-R1 metal body sensors|**E39-G1**|
|Sensitivityadjuster knob for E39-Rplastic bodysensors|**E39-G2**|



2 

**E3SR** 

**E3SR** 

## Specifications 

## � **RATINGS/CHARACTERISTICS** 

|Part number|Part number|E3S-R12/-R62/<br>-R17/-R67|E3S-R11/-R61/<br>-R16/-R66|E3S-R32/-R82/<br>-R37/-R87|E3S-R31/-R81/<br>-R36/-R86|E3S-RS30�4/<br>-RS30�42|E3S-R1�4/<br>-R1�42|
|---|---|---|---|---|---|---|---|
|Method of detection||Retroreflective|Retroreflective<br>with polarized<br>function|Retroreflective|Retroreflective<br>with polarized<br>function|Retroreflective||
|Supply voltage||10 to 30 VDC; ripple 10% max.||||12 to 24 VDC±10%; ripple: 10% max.||
|Current consumption||30 mA max.||||40 mA max.||
|Sensing distance with<br>E39-R1 reflector||10 to 30 cm (3.94<br>in to 11.81 in)|0.1 to 1 m<br>(3.94 in to<br>3.28 ft)|10 to 30 cm<br>(3.94 to<br>11.81 in)|0.1 to 1 m (3.94<br>to<br>3.28 ft)|30 cm<br>(11.81 in)|1 cm (3.28 ft)|
|Light source||Infrared LED<br>(880 nm)|Red LED<br>(700 nm)|Infrared LED<br>(880 nm)|Red LED<br>(700 nm)|Infrared LED (950 nm)||
|Detectable object<br>type||0.7-mm-thick LCD<br>glass boards;<br>10-mm-dia.,<br>1.0-mm-thick,<br>30-mm-long<br>cylindrical glass<br>objects|0.7-mm-thick<br>LCD glass<br>boards|0.7-mm-thick<br>LCD glass<br>boards; 10-mm-<br>dia., 1.0-mm-<br>thick, 30-mm-<br>long<br>cylindrical glass<br>objects|0.7-mm-thick<br>LCD glass<br>boards|10-mm-dia., 1.0-mm-thick, 30-mm-<br>long cylindrical glass<br>objects||
|Operation mode||Light-ON/Dark-ON, wire selectable||||||
|Sensitivity adjustment||Two-turn adjuster with an indicator||||One-turn adjuster||
|Control output||NPN open collector, 30 VDC, 100<br>mA max.||PNP open collector, 30 VDC,<br>100 mA max.||NPN output (with suffix -E): Load<br>(relay, sink logic): 80 mA max. Volt-<br>age (source) logic: 1.5 to 4 mA max.<br>PNP output (with suffix -B): Load<br>(relay , source) logic: 100 mA||
|Response time||1 ms max. for both operation and release||||||
|Circuit protection||Load short-circuit protection, reverse polarity protection, mutual interfer-<br>enceprevention||||Load short-circuit protection, mutual<br>interferenceprevention||
|Indicators||Light incident indicator (red), excess gain indicator (green)||||Light incident indi-<br>cator (red)|Light incident<br>indicator (red),<br>stability indica-<br>tor (green)|
|Materials|Case|Polybutylene terephthalate||||Zinc die-cast||
||Lens|Denaturedpolyallylate||||Polycarbonate||
||Bracket|304 stainless steel||||Iron||
|Connections||2 m (6.56 ft) cable: E3S-R11/-R12/-R61/-R62/-R31/-R32/-R81/-R82<br>M12quick disconnect: E3S-R16/-R17/-R66/-R67/-R36/-R37/-R86/-R87||||2 m (6.56 ft) cable||
|Weight||110g with cable: E3S-R11/-R12/-R61/-R62/-R31/-R32/-R81/-R82<br>60gwith connector: E3S-R16/-R17/-R66/-R67/-R36/-R37/-R86/-R87||||Approx. 190 g||
|Enclosure rating||IP67||||||
|Ambient operating<br>temperature||0°C to 40°C (32°F to 104°F) with no icing||||–25°C to 55°C (–13°F to 131°F)<br>with no icing||
|Relative humidity||35% to 85% RH||||||
|Ambient<br>illumina-<br>tion|Incandes-<br>cent lamp|5,000�x max.||||Illumination on optical spot: 3,000�x<br>max.||
||Sunlight|10,000�x max.||||Illumination on optical spot: 10,000�x<br>max.||
|Insulation|resistance|20 MΩmin. (at 500 VDC)||||||
|Dielectric|strength|1,000 VAC, 50/60 Hz for 1 min||||||
|Vibration resistance||10 to 55 Hz, 1.5-mm double amplitude for 2 h each in X, Y, and Z axes||||||
|Shock resistance||500 m/s2 (approx. 50G)for 3 times each in X,Y,and Z axes||||||



- Note: 1. The above sensing distances are possible when the E39-R1 Reflector is used. The E39-R1 Reflector is provided with the E3S-R. 

   2. Even though the excess gain indicator of the E3S-R is dimly lit during sensitivity adjustment of the E3S-R, the E3S-R will provide stable operation if the ambient temperature does not rise or fall by more than 5°C (91°F) while the E3S-R is operating. 

3 

**E3SR** 

~~_—-~~ **E3SR E3SR** 

## = **CHARACTERISTIC DATA (REFERENCE VALUES)** 

## **Light Level Change Rates with Various Transparent Objects** 

The following are the permeation rates of a various transparent objects on condition that a permeation rate of 100 means that there is no object within the sensing distance of the E3S-R. The permeation rate of any type of object sensed by the E3S-R must be as low as possible for the stable sensing of the object. Before using the E3S-R to sense objects, use samples of the objects to check if the E3S-R can sense the samples easily. (See Note 1.) 

|Sensing object<br>~~i~~<br>~~Ps~~<br>~~es~~|Sensing object<br>~~i~~<br>~~Ps~~<br>~~es~~|E3S-R12/-R62/-R17/<br>-R67/-R32/-R82/<br>-R37/-R87<br>~~ree~~<br>|E3S-R11/-R61/-R16/<br>-R66/-R31/-R81/<br>-R36/-R86<br>~~ree~~<br>|E3S-RS30<br>~~eee~~|E3S-R1<br>~~eee~~|
|---|---|---|---|---|---|
|||Center<br>~~ree~~<br>~~es~~<br>|Center<br>~~ree~~<br>~~r~~~~**s**~~<br>|Center<br>~~eee~~|Center<br>~~eee~~|
|C**y**lindrical**g**lass<br>**bj**<br>**t**<br>o ec<br>~~i~~<br>~~=SSS>~~|10-dia. x 30, t = 1.0<br>~~i~~<br>~~Ps~~<br>~~es ers~~<br>~~=SSS>~~|27<br>~~ree~~<br>~~es~~<br>~~ers~~<br>~~=SSS>~~|---<br>~~ree~~<br>~~r~~~~**s**~~<br>~~e~~<br>~~=SSS>~~|20<br>~~eee~~<br>~~=SSS>~~|33<br>~~eee~~<br>~~=SSS>~~|
||15-dia. x 30, t = 1.25<br>~~Ps~~<br>~~es ers~~<br>~~=SSS>~~|27<br>~~ree~~<br>~~es~~<br>~~ers~~<br>~~=SSS>~~|---<br>~~ree ~~<br>~~r~~~~**s**~~<br>~~e~~<br>~~=SSS>~~|20<br> ~~eee~~<br>~~=SSS>~~|13<br>~~eee~~<br>~~=SSS>~~|
||20-dia. x 30, t = 1.7<br><br>~~es ers~~<br>~~=SSS>~~|22<br>~~es~~<br>~~ers~~<br>~~=SSS>~~|---<br>~~r~~~~**s**~~<br>~~e~~<br>~~=SSS>~~|28<br>~~=SSS>~~|13<br>~~=SSS>~~|
||30-dia. x 30, t = 1.9<br>~~=SSS>~~<br>~~GQ~~|41<br>~~=SSS>~~<br>~~GQ~~|---<br>~~=SSS>~~<br>~~GQ~~|43<br>~~=SSS>~~<br>~~GQ~~|23<br>~~=SSS>~~<br>~~GQ~~|
||100-dia. x 30, t = 2.5<br>~~=SSS>~~<br>~~GQ~~<br>~~GQ~~|58<br>~~=SSS>~~<br>~~GQ~~<br>~~GQ~~|---<br>~~=SSS>~~<br>~~GQ~~<br>~~GQ~~|55<br>~~=SSS>~~<br>~~GQ~~<br>~~GQ~~|50<br>~~=SSS>~~<br>~~GQ~~<br>~~GQ~~|
||200-dia. x 30, t = 5.0<br>~~=SSS>~~<br>~~GQ~~<br>~~GQ~~|55<br>~~=SSS>~~<br>~~GQ~~<br>~~GQ~~|---<br>~~=SSS>~~<br>~~GQ~~<br>~~GQ~~|58<br>~~=SSS>~~<br>~~GQ~~<br>~~GQ~~|58<br>~~=SSS>~~<br>~~GQ~~<br>~~GQ~~|
|Glass plate<br>~~=SSS>~~<br>~~SSS~~|50 x 50, t = 0.5<br>~~=SSS>~~<br>~~GQ~~<br>~~GQ~~<br>~~SSS~~|82<br>~~=SSS>~~<br>~~GQ~~<br>~~GQ~~<br>~~SSS~~|91.5<br>~~=SSS>~~<br>~~GQ~~<br>~~GQ~~<br>~~SSS~~|78<br>~~=SSS>~~<br>~~GQ~~<br>~~GQ~~<br>~~SSS~~|---<br>~~=SSS>~~<br>~~GQ~~<br>~~GQ~~<br>~~SSS~~|
||50 x 50, t = 1<br>~~GQ~~<br>~~SSS~~|74<br>~~GQ~~<br>~~SSS~~|82.5<br>~~GQ~~<br>~~SSS~~|70<br>~~GQ~~<br>~~SSS~~|75<br>~~GQ~~<br>~~SSS~~|
||50 x 50, t = 2<br>~~SSS~~<br>~~a~~|73<br>~~SSS~~<br>~~GQ~~|81<br>~~SSS~~<br>~~GQ~~|70<br>~~SSS~~<br>~~GQ~~|75<br>~~SSS~~<br>~~GQ~~|
||50 x 50, t = 3<br>~~SSS~~<br>~~a ~~<br>~~a~~|62<br>~~SSS~~<br> ~~GQ~~<br>~~GQ~~|69<br>~~SSS~~<br>~~GQ~~<br>~~GQ~~|58<br>~~SSS~~<br>~~GQ~~<br>~~GQ~~|65<br>~~SSS~~<br>~~GQ~~<br>~~GQ~~|
||50 x 50, t = 5<br>~~SSS~~<br>~~a ~~<br>~~a~~|53<br>~~SSS~~<br> ~~GQ~~<br>~~GQ~~|59<br>~~SSS~~<br>~~GQ~~<br>~~GQ~~|50<br>~~SSS~~<br>~~GQ~~<br>~~GQ~~|55<br>~~SSS~~<br>~~GQ~~<br>~~GQ~~|
||50 x 50, t = 10<br>~~SSS~~<br>~~a ~~|38<br>~~SSS~~<br> ~~GQ~~|42<br>~~SSS~~<br>~~GQ~~|35<br>~~SSS~~<br>~~GQ~~|40<br>~~SSS~~<br>~~GQ~~|
|Liquid crystal<br>glass<br>~~SSS~~|t = 0.5 (permeability<br>of 98%)<br>(See Note 2.)<br>~~SSS~~|86<br>~~SSS~~|96<br>~~SSS~~|---<br>~~SSS~~|---<br>~~SSS~~|
||t = 0.7 (permeability<br>of 95%) (see note 2)|81|90|---|---|
||t = 1.1 (permeability<br>of 91%)<br>(See Note 2.)|75|83|---|---|
|Operating range<br>~~DQG~~<br>~~es~~||95 max.<br>~~DQG~~<br>~~PQ~~|95 max.<br>~~DQG~~<br>~~PQ~~|90 max.<br>~~DQG~~|80 max.<br>~~DQG~~|
|Stable operatingrange<br>~~DQG~~<br>~~es~~||90 max.<br>~~DQG~~<br>~~PQ~~|90 max.<br>~~DQG~~<br>~~PQ~~|70 max.<br>~~DQG~~|60 max.<br>~~DQG~~|



- Note: 1. The sensing distance of each model was set to the rated sensing distance. 

2. The permeability values were checked with light with a wavelength of 700 µm. 

## Engineering Data 

## **REFLECTOR OPERATION RANGE (TYPICAL)** 

**E3S-R11/-R61/-R16/-R66/-R31/-R81/-R36/-R86** 

**E3S-R12/-R62/-R17/-R67/-R32/-R82/-R37/-R87** 

**==> picture [131 x 64] intentionally omitted <==**

**----- Start of picture text -----**<br>
| De ™|<br>Yi |<br>Distance (cm)<br>NET fT<br>Distance  (mm)<br>**----- End of picture text -----**<br>


**==> picture [138 x 67] intentionally omitted <==**

**----- Start of picture text -----**<br>
Door.<br>FEELLN<br>a a Distance (cm)<br>Y distance  (mm)<br>**----- End of picture text -----**<br>


4 

~~OTRO~~ **E3SR** ~~——se~~ **E3SR** |_| **EXCESS GAIN VS. SET DISTANCE (TYPICAL)** 

## **E3S-R11/-R61/-R16/-R66/-R31/-R81/-R36/-R86 with E39-R1** 

## **E3S-R12/-R62/-R17/-R67/-R32/-R82/-R37/-R87** 

**==> picture [128 x 115] intentionally omitted <==**

**----- Start of picture text -----**<br>
Operating level<br>Operating level distance (mm)<br>Excess gain ratio<br>**----- End of picture text -----**<br>


**==> picture [104 x 112] intentionally omitted <==**

**----- Start of picture text -----**<br>
Operating level<br>Distance (mm)<br>Excess gain ratio<br>**----- End of picture text -----**<br>


## Operation 

## **OUTPUT CIRCUITS** 

## **E3S-R11/-R12/-R61/-R62/-R16/-R17/-R66/-R67** 

## **E3S-R31/-R32/-R81/-R82/-R36/-R37/-R86/-R87** 

**==> picture [457 x 73] intentionally omitted <==**

**----- Start of picture text -----**<br>
Brown 10 to<br>Light indicator Stabilityindicator Load Light indica- Stabilityindicator Brown 30 VDC<br>(Red) (Green) (relay) tor ZD<br>100 mA max. Black 10 to Black Control output<br>Maincircuit 30 VDC (Red) (Green) Maincircuit<br>Load<br>Blue<br>recs Blue 0 V<br>**----- End of picture text -----**<br>


**E3S-RS30** LJ **4/-RS30** LJ **42/-R1** oO **4/-R1** oO **42** 

**==> picture [486 x 120] intentionally omitted <==**

**----- Start of picture text -----**<br>
Wire color Polarity of Output Output  circuit<br>a power su a pp  ee ly configuration<br>Brown + Light-ON Brown 12  to<br>(See Note 1.) Stability indi-  (See Note 1.) 24 VDC<br>Light cator (See<br>Blue 0 V indicator Note 2.) Load 1<br>(See Note 1.) (Red) (Green) Main 1.5 to4  m A Black (relay) 80 mA max.<br>Brown 0 V Dark-ON circuit<br>(See Note 1.) Load 2 (See Note 3.)<br>—}-— ae Blue 1.5 to 4 mA<br>Blue +<br>0 V<br>(See Note 1.) (See Note 1.)<br>ee ee<br>**----- End of picture text -----**<br>


- Note: 1. Reverse the polarity of the power supply to change the output mode. 2. The E3S-RS30 LJ and E3S-RS30 LJ 42 do not have a stability indicator. 3. This load is needed when voltage output to connect a transistor circuit is required. 

5 

**E3SR** 

**E3SR** 

## � **TIMING CHARTS** 

## **E3S-R11/-R12/-R61/-R62/-R16/-R17/-R66/-R67/-R31/-R32/-R81/-R82/-R36/-R37/-R86/-R87** 

|Output transistor|Timing charts||
|---|---|---|
|ON when light is received|Light indicator<br>(red)<br>ON<br>OFF<br>Output<br>transistor<br>Load<br>(relay)<br>Operate<br>Release<br>ON<br>OFF<br>Light received<br>Light not received|(Between brown and black)|
|ON when light is not received|Light indicator<br>(Orange)<br>ON<br>OFF<br>Output<br>transistor<br>Load<br>(relay)<br>Operate<br>Release<br>ON<br>OFF<br>Light received<br>Light not received|(Between brown and black)|



## **E3S-RS30** � **4/-RS30** � **42/-R1E** � **/-R1** � **42** 

|Wire color|Polarity of<br>power supply|Output<br>transistor|Timing charts||
|---|---|---|---|---|
|Brown<br>(See Note.)|+|ON when light<br>is received.|Light indicator<br>(red)<br>ON<br>OFF<br>**Output**<br>**ON**<br>Light received<br>Light not received<br>transistor<br>Load<br>(relay)<br>Operate<br>Release<br>OFF<br>Output voltage<br>(logic, etc.)<br>H<br>L|(Between brown and black)<br>(Between blue and black)|
|Blue<br>(See Note.)|0 V||||
|Brown<br>(See Note.)|0 V|ON when light<br>is not received.|Light indicator<br>(red)<br>ON<br>OFF<br>**Output**<br>**ON**<br>Light received<br>Light not received<br>transistor<br>Load<br>(relay)<br>Operate<br>Release<br>OFF<br>Output voltage<br>(logic, etc.)<br>H<br>L|(Between blue and black)<br>(Between brown and black)|
|Blue<br>(See Note.)|+||||



Note: Reverse the polarity of the power supply to change the output mode of the E3S-R. 

6 

**E3SR** 

**E3SR** 

## Dimensions 

Unit: mm (inch) 

**==> picture [479 x 295] intentionally omitted <==**

**----- Start of picture text -----**<br>
a E3S-R11/-R12/-R31/-R32 Light indicator (red) ASensitivity adjustor (white) — 4<br>B 7 Polyvinyl chloride-covered cable<br>(4-mm dia., 0.12-mm x 18, 3 cores)<br>(0.28) Standard length: 2 m<br>12.4 12 (0.47)<br>(0.49)<br>16.9<br>16.5 (0.67) (0.42)10.7<br>(0.65) 3.2 7.2 (0.28)<br>3.2 Stainless steel (SUS304)<br>Stability indicator(green) 10.5 Py 5 4.8(0.79)20 LE 7.2 Two mounting holes<br>Lens (7 x 14) ReceiverOptical axis (0.41) (1.18)30 Mode selector (black)Dark-ON Light-ON<br>29.2   1.3<br>21 Mounting Holes<br>(1.15)<br>(0.83)<br>Two, M3<br>11.5 9<br>(0.45) 19.7<br>(0.78) 20<br>Emitter 10.7 (0.79)<br>The mounting bracket canbe attached to this side. 1.2 Two, M3 x 12<br>T y pe NPN output E3S-R11 E3S-R12<br>PNP output E3S-R31 E3S-R32<br>Size A 42.3 (1.67) 40 (1.57)<br>B 15.2 (0.60) 12.9 (0.51)<br>**----- End of picture text -----**<br>


**==> picture [478 x 300] intentionally omitted <==**

**----- Start of picture text -----**<br>
| E3S-R61/-R62/-R81/-R82 Lens (7 x 14)Receiver (1.57)40 Optical axisEmitter 4<br>17 4.8 Polyvinyl chloride-covered cable(4-mm dia., 0.12-mm x 18, 3 cores)<br>Standard length: 2 m<br>  12.4  12 (0.47)<br>(0.49)<br>16.9 Use these two<br>a°°° 16.5 (0.67) 10.7 ga holes for mounting.<br>é (0.65) iT) (0.42) tah<br>7.2<br>yo | “= ny<br>20<br>5.5 5.4 3.1 (0.79) Four mountingholes<br>Stability indicator(green) Light indicator (red)Sensitivity adjustor(white) 3.6 = (1.64)41.7 i 7.2 | ; Mode selector (black)Dark-ON Light-ON<br>B<br>7<br>A<br>C Mounting Holes<br>Two, M3<br>1.2 [10.7]<br>(0.42)<br>The mounting bracket canbe attached to this side. LL/ L Is 1 |   1.3 10.5 O 20±0.2 e“ iY   20<br>L_ ‘ | | (0.41) pf} (0.79±0.01) ti] Two, M3 x 12  ___ 2 g——9 (0.79)<br>T y pe NPN output E3S-R61 E3S-R62<br>PNP output E3S-R81 E3S-R82<br>Size A 23.3 (0.92) 21 (0.83)<br>B 5.9 (0.23) 3.6 (0.14)<br>C 31.5 (1.24) 29.2 (1.15)<br>**----- End of picture text -----**<br>


7 

**E3SR** 

**E3SR** 

## **E3S-R16/-R17/-R36/-R37** 

**==> picture [437 x 290] intentionally omitted <==**

**----- Start of picture text -----**<br>
Light indicator (red) Sensitivity adjustor (white)<br>A 10 M12 Connector<br>B 7 (0.39)<br>(0.28)<br>12<br>12.4 (0.47) Mounting Holes<br>(0.49)<br>Two, M3<br>16.9<br>aie 16.5 ee (0.67) 10.7 |ey<br>(0.65)  (0.42) 20<br>__ | 3.2 7.2 (0.28) $9 (0.79)<br>3.2<br>Stability indicator (green) 5 4.8 Two mounting holes<br>20 (0.79) 7.2<br>Receiver 10.5 30 (1.18) Mode selector (black)<br>Lens (7 x 14) Optical axis (0.41) naa ~_ Dark-ON . Light-ON<br>  21 1.3<br>(0.83)<br>  11.5 9 29.2<br>(0.45) (1.15)<br>| 19.7 a ml<br>Emitter 10.7 (0.78)<br>a ro -@ Nal ie<br>The mounting bracket canbe attached to this side. 1.2 Two, M3 x 12<br>(0.05)<br>T y pe NPN output E3S-R16 E3S-R17<br>PNP output E3S-R36 E3S-R37<br>Size A 42.3 (1.67) 40 (1.57)<br>B 15.2 (0.60) 12.9 (0.51)<br>**----- End of picture text -----**<br>


## **E3S-R66/-R67/-R86/-R87** 

**==> picture [441 x 264] intentionally omitted <==**

**----- Start of picture text -----**<br>
Receiver Optical axis<br>Lens (7 x 14) Emitter M12 Connector<br>40 (1.57) 10<br>17 (0.39)<br>niet. | 14.9 (0.59) T 12 T |<br>(0.47)<br>a 19.4 sea<br>(0.76)10.7 Use these twoholes for mounting.<br>16.5 (0.42) 7.2<br>(0.65)<br>20<br>3.1 (0.79) 7.2 Four mountingholes<br>3.6<br>Stability indicator (green) Light indicator (red) 41.7 (1.64) Mode selector (black)<br>Sensitivity adjustor (white) Dark-ON Light-ON<br>B<br>7<br>A<br>C<br>| ile ( (tT<br>1.2 [10.7]<br>The mounting bracket can (0.42)<br>be attached to this side. eha, ewesIf (©<br>E39-L60 Close Mounting Plate(attachment) 1.3 (0.41)10.5 (0.7920±±0.20.01) Two, M3 x 12 Mounting Holes<br>(Attach the mounting plate or the Two, M3<br>plug cannot be connected.)<br>20<br>$9<br>(0.79)<br>**----- End of picture text -----**<br>


|T**y**pe|NPN output|E3S-R66|E3S-R67|
|---|---|---|---|
||PNP output|E3S-R86|E3S-R87|
|Size|A|23.3(0.92)|21(0.83)|
||B|5.9(0.23)|3.6(0.14)|
||C|31.5(1.24)|29.2(1.15)|



8 

## ~~ooo~~ **E3SR** ~~._ ORO —~~ **E3SR** a **E3S-RS30** Oo **4/-R1** 6g **4** 

Cable: Vinyl-insulated cable (4-mm dia., 0.12-mm x 18, 3 cores) Standard length: 2 m 

**==> picture [350 x 218] intentionally omitted <==**

**----- Start of picture text -----**<br>
Indicator Sensitivity adjustor<br>23<br>The mounting bracket canbe attached to this side. (0.91)20 7.1 55 (2.17)66.6 (2.62) 7<br>Lens (10 x 15) 11 13<br>(0.80)20.4 (0.79)20 a le ai 13 dia.<br>r a i,<br>22.2<br>(0.87)<br>20<br>(0.79) 5 4.2<br>Receiver \ Emitter + + TM ni<br>1.6 2.1R 2.1R<br>12 4.2 5<br>2224.9 Two, M4 slotted hexagonhead bolts nig 6.5 25.439 1.9<br>32 (1.54) (0.07)<br>(1.26)<br>Mounting Holes Note: The E3S-RS30 Oo 4 does not have a green stability<br>indicator.<br>Two, M4<br>25.4<br>(1.00)<br>**----- End of picture text -----**<br>


**==> picture [478 x 286] intentionally omitted <==**

**----- Start of picture text -----**<br>
E3S-RS30 42/-R1 42 21.5<br>a Oo Oo (0.85) ~<br>18.6<br>Cable: Vinyl-insulated cable (4-mm dia.,<br>0.12-mm x 18, 3 cores) Lens (10 x 15)<br>Standard length: 2 m<br>he<br>AY r<br>7.1 Receiver<br>Emitter<br>Indicator Sensitivity adjustor<br>74.6 (2.94)<br>The mounting bracket canbe attached to this side. (0.91)23 63 7<br>20 11 13<br>e =<br>O) n <+—+7<br>% 20.4 20 Pav 4\.:=<br>(0.80) (0.79) 13 dia.<br>i 10.2 22.2 AE<br>(0.87)<br>20<br>(0.79) 5 an in| 4.2<br>1.6 2.1R<br>2.1R<br>12 4.2 5<br>32 Two, M4 slotted hexagon mi 25.4<br>- (1.26) head bolts il 6.5 39 H 1.9<br>(1.54) (0.07)<br>Mounting Holes<br>Note: The E3S-RS30 oO 42 does not have a green stability<br>Two, M4 indicator.<br>25.4<br>(1.00)<br>**----- End of picture text -----**<br>


9 

**E3SR** 

~~OTRO~~ **E3SR E3SR** 

## **ACCESSORIES** 

## **E39-R1 Retroreflector (Included)** 

**==> picture [200 x 146] intentionally omitted <==**

**----- Start of picture text -----**<br>
40.3<br>(1.59)<br>34<br>Two, 3.5 (0.14) dia (0.28)7 (1.34) (0.30)7.5<br>52<br>59.9 (2.05)<br>(2.36)<br>| |<br>| 1.6<br>i 8 (0.31)<br>!+ 2.7<br>(0.11)<br>**----- End of picture text -----**<br>


## **E39-G1 Sensitivity Adjuster Knob for the E3S-RS30 and E3S-R1** OOO **/-R1B** OO **(Included)** 

**==> picture [31 x 28] intentionally omitted <==**

**----- Start of picture text -----**<br>
9.3 dia.<br>13 dia.<br>**----- End of picture text -----**<br>


## **E39-G2 Sensitivity Adjuster Knob for E3S-R** 

**==> picture [68 x 80] intentionally omitted <==**

**----- Start of picture text -----**<br>
8 (0.31) dia.<br>1<br>0.80 (0.04)<br>12.6<br>(0.50)<br>i ” Polycarbonate<br>7 (0.28) dia.<br>**----- End of picture text -----**<br>


## **Installing the Sensitivity Adjuster Knob** 

Align the sensitivity adjuster knob with the groove on the sensitivity adjuster. The arrow should point toward the sensing head as shown in the illustration. Press the knob in place. It is impossible to remove the sensitivity adjuster knob from the E3S-R after it has been installed. 

10 

~~Oo~~ **E3SR** ~~—_ Om OT] __- —————————————————— __~~ **E3SR** 

## **E39-L2 Special Mounting Bracket for the E3S-RS30 and E3S-R1(Order Separately)** 

**==> picture [387 x 142] intentionally omitted <==**

**----- Start of picture text -----**<br>
92.1<br>(3.63)<br>82.1 (3.23)<br>Mounting Holes<br>10.2<br>(0.40) 20.2<br>(0.80) Two, M4 25.4<br>(1.00)<br>41<br>(1.61) 25.4 5<br>(1.00) 4.2<br>tl, / t<br>4.2<br>Two, M4 slotted<br>5.6 2.1 R 5 hexagon head bolts (1.00)25.4 9 (1.15)29.1<br>(0.22)<br>**----- End of picture text -----**<br>


## **E39-L69 Mounting Bracket for E3S-R Horizontal Type (Included)** 

**==> picture [162 x 132] intentionally omitted <==**

**----- Start of picture text -----**<br>
3.2<br>20±0.2<br>5 (0.79±0.01)<br>Stainless steel<br>(SUS403) 3.1 [10.7]<br>16.5<br>7.2 (0.28) (0.65)<br>1.2 3.1 (0.12) 7.2 (0.28)<br>(0.05) 3.2 (0.13)<br>3.1 (0.12) 7.2 (0.28)<br>7.2<br>(0.28) pa a 16.5<br>3.1 10.7(0.65)<br>5<br>(0.20) 20±0.2<br>30 (1.18)<br>**----- End of picture text -----**<br>


## **E39-L70 Mounting Bracket for E3S-R Vertical Type (Included)** 

**==> picture [187 x 152] intentionally omitted <==**

**----- Start of picture text -----**<br>
16.3  20±0.2<br>(0.64) (0.79±0.01)<br>Stainless steel 20±0.2 16.3<br>(SUS403)<br>3.1<br>——— 10.716.5<br>7.2 (0.28) (0.65)<br>3.1 7.2 7.2<br>(0.12) (0.28) 3.1 2.05 (0.28)<br>4<br>1.2<br>(0.05) 2.05 (0.08) 31.7±0.1 2.05 (0.08)<br>3.1 (0.12) : 11.4 3.1<br>7.2 (0.28) 7.216.5<br>10.7 (0.42) (0.65)<br>41.7 (1.64) ose<br>**----- End of picture text -----**<br>


**E39-L60 Contact Mounting Plate for E3S-R Plug-in Connector Type (Order Separately)** 

**==> picture [251 x 84] intentionally omitted <==**

**----- Start of picture text -----**<br>
6.5 33 (1.30)20 (0.79) 6.5 (0.46)11.75 (0.10)2.5<br>(0.26) (0.26)<br>11.75<br>(0.46) 3.4 dia.<br>5 2.5<br>3.4 dia.<br>Polybutyleneterephthalate (0.20)5 :<br>**----- End of picture text -----**<br>


11 

**E3SR** 

**E3SR** 

## **ACCESSORIES** 

**==> picture [480 x 203] intentionally omitted <==**

**----- Start of picture text -----**<br>
E39-L59 Vertical Mounting Bracket 20<br>for E3S-R _  (Order Separately) (0.79)<br>3.1<br>18 (0.12)<br>~ (0.71) tf 11 aS at<br>(0.43)<br>3.1 3.1<br>} (0.12)<br>¢ [7] 7.2<br>(0.28)<br>3.2<br>20<br>34.5 (0.79)<br>(1.36)<br>L 2<br>7.2 (0.08)<br>9.5 | Pees<br>(0.37) 3.2<br>3.2 10.5 63.8 (2.51)<br>aed 9.4 bk + 74.3 (2.93) _ ——<br>(0.37)<br>**----- End of picture text -----**<br>


## Installation 

## **CONNECTIONS** 

If the brown and blue lead wires are connected in reverse, the output mode can be changed for the E3S-RS30E and E3S-R1E /-R1B (Light-ON, Dark-ON). Blue 0V 12 to 24 V Brown 80 mA max. Black Load Output ~~fo~~ 

## **With S3D2 Sensor Controller** 

The E3S-R will operate in reverse using the signal input selector of the S3D2. 

**==> picture [64 x 143] intentionally omitted <==**

**----- Start of picture text -----**<br>
Brown<br>Black<br>Blue<br>IN<br>+12 V 1 0 V<br>S3D2<br>**----- End of picture text -----**<br>


## **INTERNAL CONNECTION** 

|®|Terminal No.<br>1<br>2<br>3<br>4<br>Seas|Terminal No.<br>1<br>2<br>3<br>4<br>Seas|Terminal No.<br>1<br>2<br>3<br>4<br>Seas|Brown<br>(No connection)<br>Blue<br>Black|
|---|---|---|---|---|
|Wire color||Connection pin|Application||
|||no.|||
|Brown||1|Power supply (+V)||
|Black||4|Output||
|Blue||3|Power supply (0 V)||
|---||2|No connection||



12 

**E3SR** 

**E3SR** 

## Precautions 

## ~~aa~~ **CONNECTIONS WIRING** 

- Do not impose an excessive voltage or 100 VAC on any E3S-R DC model. 

## **Cable** 

The cable can be extended up to 100 m provided that the thickness of the cable is 0.3 mm[2] maximum. 

- Do not short-circuit the load. The E3S-R’s short-circuit protection function is valid if the polarity of the supply voltage imposed is correct and within the rated voltage range. 

## **Repeated Bending** 

The cable must not be bent repeatedly. 

- Be sure to wire the E3S-R and load correctly. Make sure to connect a proper load to the E3S-R in operation, or the sensor will be damaged. 

## **High-tension Lines** 

The power supply lines of the Photoelectric Sensor must not be wired alongside power lines or high-tension lines in the same conduit, otherwise the Photoelectric Sensor may become damaged or malfunction due to induction noise that may be generated from the power lines or high-tension lines. 

## **ADJUSTMENT** 

## a **ADJUSTMENT** 

When the E3S-R senses a cylindrical object, the amount of light received varies with the direction of the cylindrical object. To prevent this, locate the E3S-R as shown in the following illustration. 

## **Cable Tractive Force** 

Do not pull cable with the tractive forces exceeding the following. 

Diameter Tractive Force 4 dia. max. 30 N max. 4 dia. min. 50 N max. Note: Do not impose tensile stress on any shielded wire or ~~—==—~~ coaxial cable. 

When the E3S-R senses an uneven plastic container or glass bottle, the amount of light received varies with the direction and sensing part of the plastic container or glass bottle. To prevent this, turn a sample of the plastic container or glass bottle to the best sensing position of the E3S-R to find and decide the optimum direction and sensing part, and then make the sensitivity adjustment. 

## **Unused Lead Wired** 

Cut any unused lead wire of the Photoelectric Sensor, such as a lead wire for self-diagnostic output, and insulate the lead wire with insulating tape so that the wire will not touch any terminal of the Photoelectric Sensor. 

In principle, sensing objects must pass through the center between the E3S-R and the reflector. Sensing objects must not be too close to the reflector, otherwise sensing errors may result. 

## **INSTALLATION** 

## **Power Reset Time** 

The Photoelectric Sensor is ready to operate within 100 ms after power is supplied. If power supplies are connected to the Photoelectric Sensor and load respectively, be sure to supply power to the Photoelectric Sensor before supplying power to the load. 

## **Power OFF** 

The Photoelectric Sensor may output a pulse signal when it is turned off. Therefore, it is recommended to turn off the load before turning off the Photoelectric Sensor. 

## **Types of Power Supplies** 

The Photoelectric Sensor must not be connected to a non-smoothed, all-wave or half-wave rectified power supply. 

13 

**E3SR** 

**E3SR** 

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

� 

**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** 

Cat. No. CEDSAX3 

Specifications subject to change without notice. 

Printed in U.S.A. 

10/99