E3K-R10K4

2 &2 Heavy-DutyLong SensingReflectiveDistance Sensors Offer = ™ Universal AC/DC supply voltage AC/DC supply voltage supply voltage voltage o m DPDT 10 A A relay output standard standard 3 asy-to-wire terminal strip o ™ Plug-in replaceable outputs outputs 

## OMRON. _—— EEE Long-Range AC/DC Photoelectric Sensor | EK TD 

- ™ Universal AC/DC supply voltage AC/DC supply voltage supply voltage voltage m DPDT 10 A A relay output standard standard asy-to-wire terminal strip 

- ™ Plug-in replaceable outputs outputs @ Light-ON/Dark-ON operation, switch selectable 

- @m TimerMutual modulesinterference availableprotection 

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## Ordering Information. 

- m@ SENSOR 

|Method of detection<br>Diffuse reflective|
|---|
|2m 6564<br>[Partnumber__——~S~«~rEKNOK<br>SSC~*~“‘“~*~*~dEROKASSSCSCSC*C~‘“‘*‘*d|



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[Partnumber __——~S~«~rEK NOK<br>**----- End of picture text -----**<br>


## m@ ACCESSORIES 

|Timer modules|Selectable ON-delay, OFF-delay or one-shot|E39-T1|
|---|---|---|
||delay; 0.05 to 2 seconds or 0.5 to 20seconds||
||Dual ON- and OFF-delays; 0.05 to 2 seconds or|E39-T2|
||0.5 to 20 seconds||
||Delayed one-shot; 0.05 to 2 seconds or 0.5 to20|E39-T3|
||seconds||
|Reflectoradapterforstud-mountingE39-R1reflector||E39-L7|



## @ REPLACEMENT PARTS 

|Relay output module, DPDT, 10A at240VAC max. load (supplied with each sensor)|LY2-DC12|
|---|---|
|Reflector(supplied witheachsensor)|ESR|
|Mountingbracket(suppliedwitheachsensor)|E39-L37|



A-154 

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## Specifications —- 

|Sensingdistance|10m (32.8 ft)<br>2m (6.56 ft)|
|---|---|
||with E39-R1 reflector included<br>with 30 x 30cm (11.8 x 11.8 in) 90%|
|Control output]<br>Relay||
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|SE<br>polarity||
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||included|
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||With timer module: approx. 690 g (24.3 oz.)|
|ea<br>ee<br>Approvals<br>(reese<br>etnBeeniebas<br>(materentesBene<br>sereee||



A-155 

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## @ TERMINAL ARRANGEMENT 

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°2<br>:switch circuit ®) 45<br>, 6<br>**----- End of picture text -----**<br>


## @ TIMING CHARTS 

Each timer module is equipped with a NORMAL/REVERSE mode selector switch that provides greater flexibility in controlling the contact output state. In contrast to the Light-ON/Dark-ON mode selector switch that inverts the output state before the timing functions, the NORMAL/REVERSE mode selector switch 

inverts the output state after the timing functions. In the NORMAL mode, the contact output state coincides directly with the set times on the timer module. In the REVERSE mode, the contact output state is the same as an inverted NORMAL mode output state. 

## E39-T1 ON-delay/OFF-delay/one-shot delay timer timer 

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A-156 

Engineering Data — 

| ~ S ° SOEoO (&B ) a 

## lM EXCESS GAIN RATIO 

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lM EXCESS GAIN RATIO M@ REFLECTOR SETTINGS<br>RANGE<br>E3K-R10K4 E3K-D2K4 E3K-R10K4<br>°<br>Te OF MH] [SSH] oOSOEoO<br>coneot | |RSs Pt tT es | a><br>5 “YN to _ | trey )<br>MCCCETN3 £ £5 (7.87<br>e CT 3 a i ere<br>N g ~5 geetfT | | a<br>& ' 28ee es+See<br>ao | | | | |<br>o 2 4 6 8 10 12 14 16 (0) (3.28) (6.56) (9.84) i) 2 4 6 8 10<br>(0) (13.12)Distance(26.25)(meters(39.37)(feet) } (52.50) Distance [meters (feet)} (0) (6.56) Distance(13.12) X [meters(19.68)(feet)(26.25)} (32.81)<br>**----- End of picture text -----**<br>


## @ OPERATING RANGE 

## @ DETECTING DISTANCE VS. MINIMUM TARGET SIZE (AT MAXIMUM SENSITIVITY) 

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A-157 

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## Dimensions ~~ 

Unit: mm (inch) 

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m@ SENSORS .<br>E3K-O00<br>89 cy<br>ss bn fn<br>: Ss all |<br>‘ [|<br>Lf]<br>“Ss 188 196.7 177.5<br>(7.32) (7.35) (7.0)<br>150<br>(6.91)<br>SIP~ ome, serCQsee<br>¢iy GQ)—SX Flat woetat TA) 60.5<br>| (>} anewashers Mountingpracket (2.38)<br>101.6<br>| (4.00) (8) (] _<br>oO) 3/4-14 NPSM<br>ee, 14-20 x 0.55 inch<br>Ma aie<br>Qe se<br>(2.28)<br>**----- End of picture text -----**<br>


## m@ ACCESSORIES 

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E39-R1 Reflector<br>**----- End of picture text -----**<br>


## E39-L7 Reflector Adapter 

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40.3 (1.59)<br>ree 7 (028) 39.3 (1.55) 12 (0.47)<br>Twos- (0.14 iof7 r 34 (1.34) 3.2224) |<br>(2.05) (2.36)<br>: 52 50.9 Nut (M5)<br>(2.36)<br>16 con = ;Ifo}| @*08) 59.9 me<br>2-M3<br>**----- End of picture text -----**<br>


A-158 

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

R 

**OMRON ELECTRONICS LLC** One East Commerce Drive Schaumburg, IL 60173 

**OMRON CANADA, INC.** 885 Milner Avenue Scarborough, Ontario M1B 5V8 

Cat. No. CEDSAX4 

Specifications subject to change without notice. 

Printed in U.S.A. 

11/01