E2EX10MY1M4

## Short Barrel Inductive Prox **E2E 2-WIRE AC** ee ee 

Short Barrel 2-Wire AC Prox Sensors Meet IP67 

Thick nickel-plated brass barrel has wrench flats for easy installation 

Solid potted internal circuitry withstands shocks and water washdown to IP67 

High visibility indicator 

Choose prewired models with or without short-circuit protection and connector models 

## Ordering Information 

## **PREWIRED SENSORS WITHOUT SHORT-CIRCUIT PROTECTION** 

WHEN ORDERING, PLEASE NOTE:  Omron has added the suffix “-N” to E2E part numbers for ordering purposes only; the suffix “-N” will not appear on the product. 

|T**y**pe<br>~~ee~~<br>~~————~~|Size<br>~~_-!_~~<br>~~————~~|Sensin**g**distance<br>~~_-!_~~<br>~~————~~|Sensin**g**distance<br>~~_-!_~~<br>~~————~~|Sensin**g**distance<br>~~_-!_~~<br>~~————~~|**Part number**<br>~~_-!_~~|**Part number**<br>~~_-!_~~|
|---|---|---|---|---|---|---|
||||||NO<br>~~_-!_~~<br>~~————~~|NC<br>~~_-!_~~<br>~~————~~|
|Shielded<br>~~ee~~<br>~~————~~<br>~~_—————~~|M8<br>~~_-!_~~<br>~~————~~<br>~~|~~|ÁÁÁ<br>1.5 mm<br>ÁÁÁ<br>~~_-!_~~<br>~~————~~<br>~~|~~|||**E2E-X1R5Y1-N**<br>~~_-!_~~<br>~~————~~<br>~~|~~|**E2E-X1R5Y2-N**<br>~~_-!_~~<br>~~————~~<br>~~|~~|
||M12<br>~~————~~<br>~~|~~<br>~~Se~~|ÁÁÁ<br>ÁÁÁ<br>2 mm<br>~~————~~<br>~~|~~<br>~~Se~~|ÁÁÁ<br>ÁÁÁ<br>2 mm<br>~~————~~<br>~~|~~<br>~~Se~~|~~————~~<br>~~|~~|**E2E-X2Y1-US-N**<br>~~————~~<br>~~|~~<br>~~ee~~|**E2E-X2Y2-US-N**<br>~~————~~<br>~~|~~<br>~~ee~~|
||M18<br>~~————~~<br>~~|~~<br>~~Se~~<br>~~a~~|ÁÁÁ<br>ÁÁÁ<br>5 mm<br>~~————~~<br>~~|~~<br>~~Se~~<br>~~a~~|||**E2E-X5Y1-US-N***<br>~~————~~<br>~~|~~<br>~~ee~~<br>~~ee~~|**E2E-X5Y2-US-N**<br>~~————~~<br>~~|~~<br>~~ee~~<br>~~ee~~|
||M30<br>~~————~~<br>~~Se~~<br>~~a~~<br>~~_—————~~|10 mm<br>~~————~~<br>~~Se~~<br>~~a~~<br>~~_—————~~|||**E2E-X10Y1-US-N***<br>~~————~~<br>~~ee~~<br>~~ee~~<br>~~_—————~~|**E2E-X10Y2-US-N**<br>~~————~~<br>~~ee~~<br>~~ee~~<br>~~_—————~~|
|||~~————~~<br>~~a~~|||||
|||~~————~~<br>~~a~~<br>~~_—————~~|||||
|Unshielded<br>~~————~~<br>~~_—————~~|M8<br>~~————~~<br>~~a~~<br>~~_—————~~<br>~~Se~~|ÁÁÁ<br>ÁÁÁ<br>2 mm<br>~~————~~<br>~~a~~<br>~~_—————~~<br>~~Se~~|||**E2E-X2MY1-US-N***<br>~~————~~<br>~~ee~~<br>~~_—————~~<br>~~ee~~|**E2E-X2MY2-US-N**<br>~~————~~<br>~~ee~~<br>~~_—————~~<br>~~ee~~<br>~~ee~~|
||M12<br>~~_—————~~<br>~~Se~~|ÁÁÁ<br>ÁÁÁ<br>5 mm<br>~~_—————~~<br>~~Se~~|ÁÁÁ<br>ÁÁÁ<br>5 mm<br>~~_—————~~<br>~~Se~~|~~_—————~~<br>|**E2E-X5MY1-US-N***<br>~~_—————~~<br>~~ee~~|**E2E-X5MY2-US-N***<br>~~_—————~~<br>~~ee~~<br>~~ee~~|
||M18<br>~~_—————~~<br>~~ee~~|10 mm<br>~~_—————~~<br>~~ee~~||~~_—————~~<br>~~ee~~|**E2E-X10MY1-US-N***<br>~~_—————~~<br>~~ee~~|**E2E-X10MY2-US-N***<br>~~_—————~~<br>~~ee~~<br>~~ee~~|
|||~~_—————~~<br>~~ee~~|||||
|||~~_—————~~<br>~~ee~~|||||
||M30<br>~~_—————~~<br>~~a~~|18 mm<br>~~_—————~~|||**E2E-X18MY1-US-N***<br>~~_—————~~|**E2E-X18MY2-US-N**<br>~~_—————~~|



**E2E 2-WIRE AC** 

**E2E 2-WIRE AC** 

## � **PREWIRED SENSORS WITH SHORT-CIRCUIT PROTECTION** 

|T**y**pe|Size|Sensin**g**distance<br>|Sensin**g**distance<br>|**Part number**||
|---|---|---|---|---|---|
|||||NO|NC|
|Shielded|M18|ÁÁÁ<br>ÁÁÁ<br>5 mm||**E2E-X5Y1-53-US**|**E2E-X5Y2-53-US**|
||M30||10 mm|**E2E-X10Y1-53-US**|**E2E-X10Y2-53-US**|
|||||||
|Unshielded|M18|10 mm||**E2E-X10MY1-53-US**|**E2E-X10MY2-53-US**|
||M30|18 mm||**E2E-X18MY1-53-US**|**E2E-X18MY2-53-US**|



## � **SENSORS WITH BUILT-IN CONNECTORS** 

|Connector|T**y**pe|Size|Sensin**g**distance|Sensin**g**distance|Sensin**g**distance|**Part number**||
|---|---|---|---|---|---|---|---|
|||||||NO|NC|
|4-pin<br>connector<br>**(M**<br>**)**<br>12<br>See Note 1.|Shielded|M12<br>|ÁÁÁ<br>ÁÁÁ<br>2 mm<br>ÁÁÁ|||**E2E-X2Y1-M1-N**<br>|**E2E-X2Y2-M1-N**<br>|
|||M18||5|ÁÁ<br>mm|**E2E-X5Y1-M1-N**|**E2E-X5Y2-M1-N**|
|||M30|10 mm|||**E2E-X10Y1-M1-N**|**E2E-X10Y2-M1-N**|
|||||||||
|||||||||
||Unshielded|M12|Á<br>5||ÁÁ<br>mm|**E2E-X5MY1-M1-N**|**E2E-X5MY2-M1-N**|
|||M18|10 mm|||**E2E-X10MY1-M1-N**|**E2E-X10MY2-M1-N**|
|||||||||
|||||||||
|||M30|18 mm|||**E2E-X18MY1-M1-N**|**E2E-X18MY2-M1-N**|
|3-pin<br>connector<br>**(M12)**<br>See Note 2.|Shielded|M12|ÁÁÁ<br>2 mm|||**E2E-X2Y1-M4**|**E2E-X2Y2-M4**|
|||M18|ÁÁÁ<br>ÁÁÁ<br>5 mm|||**E2E-X5Y1-M4**|**E2E-X5Y2-M4**|
|||M30|10 mm<br>|||**E2E-X10Y1-M4**|**E2E-X10Y2-M4**|
|||||||||
|||||||||
||Unshielded|M12|ÁÁÁ<br>ÁÁÁ<br>5 mm|||**E2E-X5MY1-M4**|**E2E-X5MY2-M4**|
|||M18|||10 mm|**E2E-X10MY1-M4**|**E2E-X10MY2-M4**|
|||||||||
|||M30|18 mm|||**E2E-X18MY1-M4**|**E2E-X18MY2-M4**|



- Note: 1. Use Omron’s Y96E-44 � A � connector cordsets. 

   2. Use Omron’s Y96E-33 � A � connector cordsets. 

# 2 

**E2E 2-WIRE AC** 

**E2E 2-WIRE AC** 

## � **ACCESSORIES** 

|�**ACCESSORIES**|||
|---|---|---|
|Description||**Part number**|
|Mounting brackets|Fits M8 size sensors<br>Fits M12 size sensors<br>Fits M18 size sensors<br>Fits M30 size sensors|**Y92E-B8**<br>**Y92E-B12**<br>**Y92E-B18**<br>**Y92E-B30**|
|Silicone rubber covers for shielded sensors|Fits M12 size sensors<br>Fits M18 size sensors<br>Fits M30 size sensors|**Y92E-E12-2**<br>**Y92E-E18-2**<br>**Y92E-E30-2**|
|Connector cordsets|See Y96E Connector Cordsets data sheet for details||



## � **REPLACEMENT PARTS** 

Description **Part number** Mounting hardware including one pair of Fits M8 size sensors **M8-MHWS** metal nuts and one washer Fits M12 size sensors **M12-MHWS** Fits M18 size sensors **M18-MHWS** Fits M30 size sensors **M30-MHWS** 

3 

**E2E 2-WIRE AC** 

**E2E 2-WIRE AC** 

## Specifications 

## � **SENSORS WITHOUT SHORT-CIRCUIT PROTECTION (E2E-X** � **Y** � ) 

|Part number|Part number|E2E-X1R5Y�-N|E2E-X2MY�-N|E2E-X2Y�<br>-US-N|E2E-X5MY<br>�-US-N|E2E-X5Y<br>�-US-N|E2E-X10MY<br>�-US-N|E2E-X10Y<br>�-US-N|E2E-X18MY<br>�-US-N|
|---|---|---|---|---|---|---|---|---|---|
|Size||M8||M12||M18||M30||
|Type||Shielded|Unshielded|Shielded|Unshielded|Shielded|Unshielded|Shielded|Unshielded|
|Sensing distance||1.5 mm<br>(0.06 in)±10%|2 mm<br>(0.08 in)<br>±10%|2 mm<br>(0.08 in)<br>±10%|5 mm<br>(0.20 in)<br>±10%|5 mm<br>(0.20 in)<br>±10%|10 mm<br>(0.39 in)<br>±10%|10 mm<br>(0.39 in)<br>±10%|18 mm<br>(0.71 in)<br>±10%|
|Supply voltage<br>(operating voltage<br>range) (See note 1)||24 to 240 VAC, 50/60 Hz (20 to 264 VAC)||||||||
|Current consumption||1.7 mA max.||||||||
|Sensingobject||Magnetic metals (refer to EngineeringData for non-magnetic metals)||||||||
|Setting distance||0 to 1.2 mm<br>(0 to 0.05 in)|0 to 1.6 mm<br>(0 to 0.06 in)|0 to 1.6<br>mm (0 to<br>0.06 in)|0 to 4.0<br>mm (0 to<br>0.16 in)|0 to 4.0<br>mm (0 to<br>0.16 in)|0 to 8.0<br>mm (0 to<br>0.31 in)|0 to 8.0<br>mm (0 to<br>0.31 in)|0 to 14.0<br>mm (0 to<br>0.55 in)|
|Standard object<br>(mild steel)||8 x 8 x 1 mm<br>(0.31 x 0.31 x<br>0.04 in)|12 x 12 x<br>1 mm (0.47 x<br>0.47 x 0.04<br>in)|12 x 12 x<br>1 mm<br>(0.47 x<br>0.47 x<br>0.04 in)|15 x 15 x<br>1 mm<br>(0.59 x<br>0.59 x<br>0.04 in)|18 x 18 x<br>1 mm<br>(0.71 x<br>0.71 x<br>0.04 in)|30 x 30 x<br>1 mm<br>(1.18 x<br>1.18 x<br>0.04 in)|30 x 30 x<br>1 mm (1.18<br>x 1.18 x<br>0.04 in)|54 x 54 x<br>1 mm (2.13<br>x 2.13 x<br>0.04 in)|
|Differential travel||10% max. of sensingdistance||||||||
|Response frequency||25 Hz||||||||
|Operation (with<br>sensing object<br>approaching)||Y1 models: Load ON<br>Y2 models: Load OFF||||||||
|Control output<br>(switching capacity)||5 to 100 mA max.||5 to 200 mA max.||5 to 300 mA max.||||
|Indicator||Operation indicator (red LED)||||||||
|Ambient temperature<br>(See note 2)||Operating: –25°C to 70°C<br>(–13°F to 158°F)<br>with no icing||Operating: –40°C to 85°C (–40°F to 185°F) with no icing||||||
|Ambient humidity||Operating: 35% to 95%||||||||
|Temperature<br>influence||±15% max. of sensing distance at 23°C in temperature range of –40°C to 85°C (–40°F to 185°F)<br>±10% max. of sensing distance at 23°C in temperature range of –25°C to 70°C (–13°F to 158°F)||||||||
|Voltage influence||±1% max. of sensingdistance in rated voltage range±15%||||||||
|Residual voltage||Refer to Engineering Data||||||||
|Insulation resistance||50 MΩmin. (at 500 VDC) between current carry parts and case||||||||
|Dielectric strength||4,000 VAC for 1 min between current carry parts and case (2,000 VAC for M8 types)||||||||
|Vibration resistance||10 to 55 Hz, 1.5-mm double amplitude for 2 hrs each in X, Y, and Z directions||||||||
|Shock resistance||500 m/s2(approx. 50G) for 10<br>times each in X, Y, and Z axes||1,000 m/s2(approx. 50G) for 10 times each in X, Y, and Z axes<br>500 m/s2(approx. 50G) for E2E-X5M||||||
|Enclosure<br>rating|IEC|IP67||||||||
||NEMA|1, 4, 6, 12, 13||||||||



- Note: 1. When using an M18 or M30 size E2E at an ambient temperature between 70°C and 85°C (158°F and 185°F), make sure that the E2E has a control output of 200 mA maximum. 

   2. When supplying 24 VAC to any of the above models, make sure that the operating ambient temperature range is –25°C to 85°C (–13°F to 185°F). 

(This table continues on the next page.) 

4 

**E2E 2-WIRE AC** 

**E2E 2-WIRE AC** 

Specifications Table   –   continued from previous page 

|Part number|Part number|E2E-X1R5Y<br>�-N<br><br>|E2E-X2MY<br>�-N|E2E-X2Y�-<br>US-N|E2E-X5MY�<br>-US-N|E2E-X5Y�-<br>US-N|E2E-X10MY<br>�-US-N|E2E-X10Y<br>�-US-N|E2E-X18MY<br>�-US-N|
|---|---|---|---|---|---|---|---|---|---|
|Approvals|UL|–||Recognized, File Number E76675||||||
||CSA|–||Certified, File Number LR45951||||||
|Wei**g**ht|Prewired|Approx. 45g||Approx. 120g||Approx. 160g||Approx. 270g||
||Connector|---<br>|Approx. 25 g|||Approx. 45 g||Approx.<br>125g|Approx.<br>124g|
|Material|Body|Stainless steel||Brass||||||
||Sensing<br>face|PBT||||||||



## � **SENSORS WITH SHORT-CIRCUIT PROTECTION (E2E-X** � **Y** � **-53-US)** 

|Part number|Part number||E2E-X5Y�-53-US|E2E-X10MY�-53-US|E2E-X10Y�-53-US|E2E-X18MY�-53-US|
|---|---|---|---|---|---|---|
|Bod**y**||Size|M18||M30||
|||Type|Shielded|Unshielded|Shielded|Unshielded|
|Supply voltage|||90 to 140 VAC, 50/60 Hz||||
|Effective maximum detecting distance<br>(with standard target)|||5 mm (0.20 in)±10%|10 mm (0.40 in)±10%||18 mm<br>(0.71 in)±10%|
|Usable detecting range (with standard<br>target)|||0 to 4 mm<br>(0 to 0.16 in)|0 to 8 mm (0 to 0.31 in)||0 to 14 mm<br>(0 to 0.55 in)|
|Standard target size<br>(mild steel, L x W x H)|||18 x 18 x 1 mm<br>(0.71 x 0.71 x<br>0.04 in)|30 x 30 x 1 mm<br>(1.18 x 1.18 x 0.04 in)||54 x 54 x 1 mm<br>(2.13 x 2.13 x<br>0.04 in)|
|Differential travel|||10% max. of effective detecting distance||||
|Control<br>output|AC<br>solid<br>state|Type|SCR-NO (E2E-X���Y1-��-��)<br>SCR-NC (E2E-X���Y2-��-��)||||
|||Max. load|300 mA||||
|||Min. load|5 mA||||
|||Max. offstate<br>leakage current|1.5 mA (See “Leakage Current Characteristics” graph in Engineering Data.)||||
|||Max. on-state<br>voltage drop|(See “Leakage Current Characteristics” graph in Engineering Data.)||||
|Response frequency|||25 Hz||||
|Circuit<br>protection||Output short-circuit|Provided||||
|||Weld field<br>immunity|Not provided||||
|||RFI immunity|Notprovided||||
|Indicators|||Target present (red LED)||||
|Materials||Housing|Nickel-plated brass||||
|||Sensingface|Plastic||||
|||Cable sheath|Plastic||||
|Mounting|||Two lock washers and M18 nuts included.<br>Bracket Y92E-B18 optional.||Two lock washers and M30 nuts included.<br>Bracket Y92E-B30 optional.||
|Connections||Prewired|2-conductor cable, 2 m (6.56 ft) length||||
|Weight with cable|||Approx. 160 g (5.6 oz.)||Approx. 270 g (9.5 oz.)||
|Enclosure<br>ratings||UL|1||||
|||NEMA|1, 4, 6, 12, 13||||
|||IEC 144|IP67||||
|Approvals||UL|Recognized, File Number E76675||||
|||CSA|Certified, File Number LR45951||||
|Ambient operating temperature|||-25°to 70°C (-13°to 158°F)||||
|Vibration|||10 to 55 Hz, 1.5 mm (0.06 in) double amplitude||||
|Shock|||Approx. 100 G’s||||



5 

**E2E 2-WIRE AC** 

**E2E 2-WIRE AC** 

## Operation 

## **OUTPUT CIRCUITS** 

## **Sensors without Short-Circuit Protection (E2E-X** Oo **Y** ) 

## **AC 2-wire Models** 

**==> picture [293 x 83] intentionally omitted <==**

**----- Start of picture text -----**<br>
E2E-X Oo Y -N AC 2-wire Models<br>Brown 1 (or 3) E2E-X Y -N<br>Load<br>Sensing Yes<br>S72 Main object Oo No<br>circuit Red  Lit<br>indicator Not lit<br>Blue 2 (or 4) Control ON<br>output OFF<br>**----- End of picture text -----**<br>


## **Sensors with Short-Circuit Protection (E2E-X** Oo **Y -US-53)** 

**==> picture [245 x 231] intentionally omitted <==**

**----- Start of picture text -----**<br>
White (Brown)<br>Load<br>| _<br>Prox.<br>switch<br>main<br>circuit<br>a<br>| B cy Black (Blue)<br>Lo<br>Note: IEC colors are shown in parenthesis<br>With Short-Circuit Protection<br>E2E-X | Y1-53 E2E-X O Y2-53<br>NO NC<br>Load Shorted Shorted<br>Normal Normal<br>_____<br>Target Present Present<br>Absent Absent<br>Output ON ON<br>OFF OFF<br>Output ON ON<br>operation OFF OFF<br>indicator<br>**----- End of picture text -----**<br>


## **Short-Circuit Indication** 

The LED dims when the load is shorted and the load output immediately turns off and remains off until the short-circuit protection is reset. 

## **Resetting Short-Circuit Protection** 

Before the short-circuit protection can be reset, the short must be repaired. We recommend turning the power off before repairing the short. If this approach is taken, no further action is required to reset the short-circuit protection. 

If the short must be repaired with power on, the following resetting steps are required: 

For NO sensors, the target must be removed to reset the short-circuit protection. 

For NC sensors, the target must be presented then removed to reset the short-circuit protection. 

6 

**E2E 2-WIRE AC** 

**E2E 2-WIRE AC** 

## Engineering Data 

## **OPERATING RANGE (TYPICAL)** 

## **Shielded Models** 

> **E2E-X** OO **Y -N** 

**==> picture [152 x 559] intentionally omitted <==**

**----- Start of picture text -----**<br>
afte tt<br>A E2E - -X2<br>E2E -X1R5<br>| Zon<br>Y<br>IN<br>1,<br>Y (mm)<br>Unshielded Models<br>E2E-X Oo MY oO -N<br>E2E -X5M<br>tity Ep<br>E2E -X2M<br>pKIfaen \\ K \<br>Y (mm)<br>a LEAKAGE CURRENT (TYPICAL)<br>E2E-X OO Y -N<br>Rocpe<br>| Proximity itty Protective |<br>Sensor resistance<br>+ (when eps<br>OFF)<br>AC<br>power<br>: supply<br>Supply voltage (V)<br>Sensing distance X (mm)<br>Sensing distance X (mm)<br>Leakage current  (mA)<br>**----- End of picture text -----**<br>


## **Unshielded Models** 

**E2E-X** Oo **MY** oO **-N** 

## **LEAKAGE CURRENT (TYPICAL)** 

> **E2E-X** OO **Y -N** 

**==> picture [154 x 381] intentionally omitted <==**

**----- Start of picture text -----**<br>
E2E –X10<br>tt pt<br>= NY<br>E2E –X5<br>ea Z N<br>P T<br>mA/\\-<br>nee<br>Y (mm)<br>an,ce<br>E2E -X18M<br>E2E -X10M<br>R—fA\tf< ee \ p - \ -|<br>Y (mm)<br>X (mm)<br>Sensing distance<br>Sensing distance X (mm)<br>**----- End of picture text -----**<br>


> **E2E-X** OU **Y -53-US** 

**==> picture [121 x 120] intentionally omitted <==**

**----- Start of picture text -----**<br>
os<br>Tees<br>pape<br>Supply voltage (V)<br>Leakage current  (mA)<br>**----- End of picture text -----**<br>


7 

**E2E 2-WIRE AC** 

**E2E 2-WIRE AC** 

## **RESIDUAL OUTPUT VOLTAGE (TYPICAL)** 

**==> picture [478 x 168] intentionally omitted <==**

**----- Start of picture text -----**<br>
E2E-X Oo Y -N<br>Residual output voltage Residual output voltage<br>ETECanin = oe a ete| - eenp ts<br>. Residual output voltage L . EE il<br>Proximity Proximity<br>all weet ete Sensor neval te Sensor vcoI<br>100 VAC 200 VAC<br>Proximity<br>Sensor | st 40 @ 80 ©)<br>Residual a f° @ 24 VAC a Residual il Residual | |<br>load volt- load volt- load volt-<br>LOE age CUI) age age OAK<br>1 3.5 10 36 50 100 300 500 1 3.05 10 30 50 100 300 500 1 3°65 10 30 50 100 300<br>Load current (mA) Load current (mA) Load current (mA)<br>Residual load voltage (V) Residual load voltage (V) Residual load voltage (V)<br>**----- End of picture text -----**<br>


## **SENSING DISTANCE VS. SENSING OBJECT (TYPICAL)** 

**==> picture [484 x 356] intentionally omitted <==**

**----- Start of picture text -----**<br>
E2E-X1R5Y Oo -N E2E-X2Y OJ -N E2E-X5Y Oo -N<br>25 t = 1 mm 25 7 t = 1 mm<br>Mild steel 6<br>Mild steel<br>Stainless steel<br>Mild steel LI (SUS304) 1 TA<br>Stainless steel<br>Stainless steel t = 1 mm (SUS304)<br>(SUS304)<br>>S e ee<br>Brass<br>Woe Brass EB) Brass PAE<br>Aluminum<br>— Aluminum ee Aluminum —— —<br>LT ost| PEt“41 | EEL,“T_ T, fF<br>0 5 | | Ty 0 5 10 15 20 25 0 10 20 30 40 50<br>Side length of target d (mm) Side length of target d (mm) Side length of target d (mm)<br>E2E-X10Y O -N E2E-X2MY O -N E2E-X5MY O -N<br>12 25 7<br>t = 1 mm<br>Mild steel Mild steel 6<br>f t <u {|<br>Mild steel<br>Stainless steel<br>fo Stainless steel (SUS304) . T<br>(SUS304) Stainless steel<br>ES | (SUS304)<br>a= At<br>Brass<br>Brass<br>fp | | |inaKL<br>Alumi- Brass<br>t = 1 mm Aluminum t = 1 mm Copper num<br>rd | a |“ > Aluminum<br>0 10 |20 30 40 50 60 0 5 10 =15 20 25 30 0| |10 ft20 30 40 50<br>Side length of target d (mm) Side length of target d (mm) Side length of target d (mm)<br>Sensing distance  (mm)<br>Sensing distance  (mm) Sensing distance  (mm)<br>Sensing distance  (mm)<br>Sensing distance  (mm) Sensing distance  (mm)<br>**----- End of picture text -----**<br>


8 

**E2E 2-WIRE AC** 

**E2E 2-WIRE AC** 

## **SENSING DISTANCE VS. SENSING OBJECT (TYPICAL) – CONTINUED** 

**==> picture [326 x 169] intentionally omitted <==**

**----- Start of picture text -----**<br>
E2E-X10MY-N E2E-X18MY O -N<br>t = 1 mm<br>Mild steel<br>tit e | eeexf{—<br>Mild steel<br>| ox7TT<br>8 4 Stainless steel Ey] Z5 o — — |<br>(SUS304) Stainless steel<br>(SUS304)<br>fitTT) Brass RES Brass<br>t = 1 mm<br>Aluminum Aluminum<br>|% = 5 lb.<br>“ab Es it<br>0 10 20 30 40 50 60 0 20 40 60 80 100<br>Side length of target d (mm) Side length of target d (mm)<br>Sensing distance  (mm)<br>Sensing distance  (mm)<br>**----- End of picture text -----**<br>


**==> picture [475 x 191] intentionally omitted <==**

**----- Start of picture text -----**<br>
Models with Short Circuit Protection (E2E-X Oo Y -53-US)<br>E2E-X5 i ,  E2E-X10 i E2E-X10M OO E2E-X18M OO<br>22<br>odol] |EX] of | | E2E-X10M Iron ot | | |Leedaron<br>a Ae<br>nyAe ee2-8 i)A<br>TE) eyA AY A i) a A<br>ot f+} te] fe RAE<br>ie) ost<br>1) tfPT oe<br> 7) hambon L_ PP os |— scactimm (0.044) |<br>ee ee ee ee<br>my RY REE<br>0 10 20 30 40 50. 60 0 10 20 30. «40 50 60 0 20 40 60 80<br>(0.39) (0.79) (1.18) (1.57) (1.97) (2.36) (0.39) (0.79) (1.18) (1.57) (1.97) (2.36) (0.79) (1.57) (2.36) (3.15)<br>Size of target d [mm (inch)] Size of target d [mm (inch)] Size of target d [mm (inch)]<br>Sensing distance X [mm (inch)] Sensing distance X [mm (inch)] Sensing distance X [mm (inch)]<br>**----- End of picture text -----**<br>


9 

**E2E 2-WIRE AC** 

**E2E 2-WIRE AC** 

## Dimensions 

## � **DRAWING LOCATOR** 

|Type|||Part number|Figure number|
|---|---|---|---|---|
|Prewired without<br>short-circuit<br>**protection**|Shielded|M8|E2E-X1R5Y�-N|1|
|||M12|E2E-X2Y�-N|3|
|||M18|E2E-X5Y�-N|5|
|||M30|E2E-X10Y�-N|7|
||Unshielded|M8|E2E-X2MY�-N|2|
|||M12|E2E-X5MY�-N|4|
|||M18|E2E-X10MY�-N|6|
|||M30|E2E-X18MY�-N|8|
|Prewired with<br>short-circuit<br>**protection**|Shielded|M18|E2E-X5Y�-53-US|9|
|||M30|E2E-X10Y�-53-US|11|
||Unshielded|M18|E2E-X10MY�-53-US|10|
|||M30|E2E-X18MY�-53-US|12|
|4-pin connector<br>(M12)|Shielded|M12|E2E-X2Y-�-M1-N|13|
|||M18|E2E-X5Y1-M1-N|15|
|||M30|E2E-X10Y-�-M1-N|17|
||Unshielded|M12|E2E-X5MY-�-M1-N|14|
|||M18|E2E-X10MY-�-M1-N|16|
|||M30|E2E-X18MY-�-M1-N|18|
|3-pin MicroChan**g**e<br>connector (M12)|Shielded|M12|E2E-X2Y-�-M4|13|
|||M18|E2E-X5Y-�-M4|15|
|||M30|E2E-X10Y-�-M4|17|
||Unshielded|M12|E2E-X5MY-�-M4|14|
|||M18|E2E-X10MY-�-M4|16|
|||M30|E2E-X18MY-�-M4|18|



10 

~~a~~ **E2E 2-WIRE AC** 

~~ss~~ **E2E 2-WIRE AC** 

Unit: mm (inch) 

## **Prewired Models (Shielded)** 

## **Prewired Models (Unshielded)** 

**==> picture [224 x 110] intentionally omitted <==**

**----- Start of picture text -----**<br>
Fig.1: E2E-X1R5Y a -N<br>15 dia. (0.59) 40 (1.57)<br>36 (1.42)<br>M8 x 1 Operation<br>indicator<br>)<br>Two clamping nut Round vinyl-insulated cable4 dia. (0.08 dia. x 60), 2 cores<br>Toothed washer 4 dia. (0.08 dia. x 60), 2 cores<br>Standard length: 2 m<br>**----- End of picture text -----**<br>


**==> picture [484 x 250] intentionally omitted <==**

**----- Start of picture text -----**<br>
Fig.1: E2E-X1R5Y a -N Fig. 2: E2E-X2MY OJ -N<br>15 dia. (0.59) 40 (1.57) 15 dia. (0.59) 40 (1.57)<br>36 (1.42) 36 (1.42)<br>6<br>(0.24)<br>M8 x 1 Operation 6.1 dia. Operation<br>indicator M8 x 1 indicator<br>) eee<br>Toothed washer | Two clamping nut Round vinyl-insulated cable4 dia. (0.08 dia. x 60), 2 cores Two clamping nut Round vinyl-insulated cable4 dia. (0.08 dia. x 60), 2 cores<br>Standard length: 2 m Toothed washer Standard length: 2 m<br>Fig. 3: E2E-X2Y O -N Fig. 4: E2E-X5MY OJ -N<br>43 (1.69)<br>21 dia. (0.83) 21 dia. (0.83) 43 (1.69)<br>38 (1.50) 38 (1.50)<br>7<br>(0.28)<br>6 i Operation indicator =x 6 9 dia. ee Se Operation indicator<br>M12 x 1 Two clamping nut Round vinyl-insulated cable M12 x 1 Two clamping nut Round vinyl-insulated cable<br>Toothed washer 4 dia. (0.08 dia. x 60), 2 cores Toothed washer 4 dia. (0.08 dia. x 60),<br>Standard length: 2 m 2 cores<br>Standard length: 2 m<br>**----- End of picture text -----**<br>


**Fig. 5: E2E-X5Y** 4 **-N** 

**==> picture [222 x 108] intentionally omitted <==**

**----- Start of picture text -----**<br>
43 (1.69)<br>29 dia. (1.14)<br>38 (1.50)<br>Tit eh<br>A ae<br>Round vinyl-insulated<br>M18 x 1 Operationindicator cable 6 dia. (0.12 dia.x 45), 2/3 cores<br>Two clamping nut 6 dia. (0.08 dia. x 6/17)<br>Toothed washer robotics cable models<br>Standard length:  2m<br>**----- End of picture text -----**<br>


**Fig. 6: E2E-X10MY -N** 

**==> picture [235 x 108] intentionally omitted <==**

**----- Start of picture text -----**<br>
43 (1.69)<br>29 dia. (1.14)<br>38 (1.50)<br>10<br>(0.39)<br>coe ><br>6 as<br>14.8 dia.<br>M18 x 1 Operationindicator Round vinyl-insulatedCable 6 dia. (0.12 dia.<br>x 45), 2/3 cores<br>Two clamping nut 6 dia. (0.08 dia. x 6/17)<br>Toothed washer robotics cable models<br>Standard length:  2m<br>**----- End of picture text -----**<br>


**==> picture [454 x 152] intentionally omitted <==**

**----- Start of picture text -----**<br>
Fig. 7: E2E-X10Y 0 -N Fig. 8: E2E-X18MY O -N<br>48 (1.89)<br>48 (1.89) 42 dia. (1.65) 43 (1.69)<br>42 dia. (1.65) 43 (1.69) 13<br>(0.51)<br>IF 7 F | | i i<br>26.8 dia. Operation<br>Operation indicator M30 x 1.5 indicator<br>wT) M30 x 1.5  Cs Round vinyl-insulated Hae<br>Toothed washerTwo clamping nut Cable 6 dia. (0.12 dia.x 45), 2/3 cores Toothed washer Two clampingnutnut<br>6 dia. (0.08 dia. x 6/17)<br>robotics cable models<br>Standard length:  2m<br>**----- End of picture text -----**<br>


**==> picture [224 x 119] intentionally omitted <==**

**----- Start of picture text -----**<br>
48 (1.89)<br>42 dia. (1.65) 43 (1.69)<br>13<br>(0.51)<br>i<br>26.8 dia. Operation Round vinyl-insulated<br>M30 x 1.5 Hae indicator Cable 6 dia. (0.12 dia.x 45), 2/3 cores<br>Toothed washer Two clampingnutnut 6 dia. (0.08 dia. x 6/17)robotics cable models<br>Standard length:  2m<br>**----- End of picture text -----**<br>


11 

~~OTRO~~ **E2E 2-WIRE AC E2E 2-WIRE AC** 

## **PRE-WIRED MODELS WITH SHORT-CIRCUIT PROTECTION** 

**==> picture [162 x 108] intentionally omitted <==**

**----- Start of picture text -----**<br>
Shielded<br>Fig. 9:  E2E-X5Y -53-US<br>M18  P=1.0 4 (0.16)<br>24 (0.945)across flats P=1.0 Indicator<br>across flats<br>mn) rae<br>18.5 dia.<br>Cable:6 (0.24) dia.<br>(0.728) 29 (1.14) 6 (0.24) dia.<br>40 (1.57) 2 m (6.56 ft)<br>47 (1.85)<br>**----- End of picture text -----**<br>


**==> picture [450 x 577] intentionally omitted <==**

**----- Start of picture text -----**<br>
Shielded Unshielded<br>Fig. 9:  E2E-X5Y -53-US Fig.10: E2E-X10MY -53-US<br>24 (0.945)across flats M18  P=1.0 4 (0.16) Indicator 24 (0.945)across flats M18  P=1.0 Indicator<br>mn) rae AN eh<br>18.5 dia.<br>(0.728) 29 (1.14) Cable:6 (0.24) dia. 18.5 dia.(0.728) Cable:<br>40 (1.57) 2 m (6.56 ft) 10 (0.39) 6 (0.24) dia.<br>2 m (6.56 ft)<br>47 (1.85) 29 (1.14)<br>40 (1.57)<br>LI E an 47 (1.85) |<br>Fig. 11: E2E-X10Y -53-US Fig. 12 E2E-X18MY -53-US<br>36  (1.417) M30  P=1.5(0.06) 5 (0.20) 36 across flats(1.417)<br>across flats Indicator<br>Indicator<br>AN te }<br>MR , Air<br>At Hae<br>Cable:<br>30.5 dia(1.201) ota Cable:6 (0.24) dia. ‘e) 30.5 dia(1.201) a (0.51)13 dco 6 (0.24) dia.2 m (6.56 ft)<br>38 (1.50) 2 m (6.56 ft) 38 (1.50)<br>50 (1.97) 50 (1.97)<br>57 (2.24) 57 (2.24)<br>Connector Models Connector Models<br>(Shielded) (Unshielded)<br>Fig. 13:  E2E-X2Y1-M1-N Fig. 14: E2E-X5MY -M1-N<br>21 dia. (0.83) 53 (2.09) 21 dia. (0.83) 53 (2.09)<br>38 (1.50) M12 x 1 7 38 (1.50) M12 x 1<br>(0.28)<br>mal Getty Al pct<br>9 dia.<br>simece Operation indicator 6 a0}n= Operation indicator<br>M12 x 1 Two clamping nut M12 x 1 Two clamping nut<br>Toothed washer Toothed washer<br>Fig. 15: E2E-X5Y1-M1-N Fig. 16: E2E-X10MY -M1-N<br>29 dia. (1.14) 38 (1.50)53 (2.09) 29 dia. (1.14) 38 (1.50 )53 (2.09)<br>10<br>M12 x 1 (0.39) M12 x 1<br>Sl Geet Pa tat<br>Operation indicator 14.8 dia. Operation indicator<br>‘eo M18 x 1 bierCHA Two clamping nut  4 (}HAN LEE M18 x 1 HL 7<br>Toothed washer Toothed washerTwo clamping nut<br>**----- End of picture text -----**<br>


12 

~~OIRO~~ **E2E 2-WIRE AC E2E 2-WIRE AC** 

## **Connector Models (Shielded), continued** 

## **Connector Models (Unshielded), continued** 

**==> picture [444 x 130] intentionally omitted <==**

**----- Start of picture text -----**<br>
Fig.17: E2E-X10Y1-M1-N Fig. 18: E2E-X18MY -M1-N<br>58 (2.28) 58 (2.28)<br>42 dia. (1.65) 43 (1.69) 42 dia. (1.65) 43 (1.69)<br>13<br>(0.51)<br>CS ot)et Ek M12 x 1 VanLf cates:oa M12 x 1<br>26.8 dia.<br>Operation indicator Operation indicator<br>M30 x 1.5<br>Fi Two clamping nut M30 x 1.5 Nan Two clamping nut<br>Toothed washer Toothed washer<br>**----- End of picture text -----**<br>


## **MOUNTING HOLES** 

F 

|Dimensions<br>~~se~~|M8<br>~~se~~|M12<br>~~se~~|M18<br>~~se~~|M30<br>~~se~~|
|---|---|---|---|---|
|F(mm)<br>~~se~~|8.5+0.5/0dia.<br>~~se~~|12.5+0.5/0dia.<br>~~se~~|18.5+0.5/0dia.<br>~~se~~|30.5+0.5/0dia.<br>~~se~~|



## Installation 

= **PIN ARRANGEMENT E2E-X Y -M1 AC 2-wire Models** 

|Output<br>configuration<br>~~a~~<br>~~|~~|Applicable models<br>~~a~~|Pin arrangement<br>~~OFOS~~|
|---|---|---|
|NO<br>~~|~~|E2E-X<br>Y1-M1-N|Note:<br>Terminals 1 and 2 are not used.<br>Load<br>Load<br>~~OFOS~~|
|NC<br>~~|~~<br>~~ee~~|E2E-X<br>Y2-M1-N<br>~~ee~~|Note:<br>Terminals 3 and 4 are not used.<br>Load<br>Load<br>~~OF OS~~<br>5<br>~~—~~<br>—<br>~~eeee~~|
|NO, NC<br>~~ee~~|E2E-X<br>Y<br>-M4<br>~~ee~~|~~eeee~~|



13 

**E2E 2-WIRE AC** 

**E2E 2-WIRE AC** 

## Precautions 

## **MOUNTING** 

Do not tighten the nut with excessive force. A washer must be used with the nut. 

**==> picture [179 x 55] intentionally omitted <==**

**----- Start of picture text -----**<br>
Shielded Model Unshielded Model<br>Part B Part A Part B Part A<br>**----- End of picture text -----**<br>


**==> picture [231 x 95] intentionally omitted <==**

**----- Start of picture text -----**<br>
T y pe Part A Part B<br>Ee Length Torque Torque<br>M8 Shielded 9 mm 9 N  m 12 N  m<br>Sp (90 kgf (120 kgf<br>Unshielded 3 mm<br>cm) cm)<br>es M12 30 N  m (310 kgf  cm)<br>es M18 70 N  m (710 kgf  cm)<br>ee M30 180 N  m (1,800 kgf  cm)<br>**----- End of picture text -----**<br>


Note: The table above right shows the tightening torques for part A and part B nuts. In the previous examples, the nut is on the sensor head side (part B) and hence the tightening torque for part B applies. If this nut is in part A, the tightening torque for part A applies instead. 

## **EFFECTS OF SURROUNDING METAL** 

When mounting the E2E within a metal panel, ensure that the clearances given in the following table are maintained. Failure to maintain these distances may cause deterioration in the performance of the sensor. 

|||~~es~~|~~A~~<br>||||
|---|---|---|---|---|---|---|
|Type<br>~~en~~||Dimension<br>~~en~~<br>~~es~~<br>~~es~~|M8<br>~~en~~<br>~~A~~<br>~~es~~|M12<br>~~en~~|M18<br>~~en~~|M30<br>~~en~~|
|E2E-X<br>-N<br>AC 2-wire|Shielded<br>~~Ps~~|~~es~~<br>~~es~~|0 mm<br>~~A~~<br>~~es~~<br>~~rs~~|0 mm<br>~~ns~~|0 mm|0 mm|
|||d<br>~~es ~~<br>~~es~~<br>~~ee~~|8 mm<br>~~A~~<br> ~~es~~<br>~~rs~~<br>|12 mm<br>~~ns~~<br>~~ns~~|18 mm|30 mm|
|||D<br> <br>~~es~~<br>~~ss~~<br>~~ee~~<br>~~Ps~~|0 mm<br> ~~es~~<br>~~rs ~~<br>~~ss~~<br>~~es~~|0 mm<br> ~~ns~~<br>~~ss~~<br>~~ns~~|0 mm<br>~~ss~~|0 mm<br>~~ss~~|
|||m<br>~~ee~~<br>~~Ps~~<br>~~es~~|4.5 mm<br>~~es~~<br>~~ns~~|8 mm<br>~~ns~~|20 mm|40 mm|
|||n<br>~~ee ~~<br>~~Ps~~<br>~~es~~<br>~~es~~|12 mm<br> ~~es~~<br>~~ns~~<br>~~rs es~~<br>|18 mm<br>~~ns~~<br>~~es~~<br>|27 mm|45 mm|
||Unshielded<br>~~Ps~~|<br>~~Ps~~<br>~~es~~<br>~~es~~<br>~~es~~|6 mm<br> ~~es~~<br>~~ns~~<br>~~rs es~~<br>~~es~~|15 mm<br>~~es~~<br>~~ns~~|22 mm|30 mm|
|||d<br>~~es~~<br>~~es~~<br>~~es~~<br>~~es~~|24 mm<br>~~ns~~<br>~~rs es~~<br>~~es~~<br>~~rs~~<br>|40 mm<br>~~es~~<br>~~ns~~|55 mm|90 mm|
|||D<br>~~es~~<br>~~es~~<br>~~es~~<br>~~es~~|6 mm<br>~~rs es~~<br>~~es~~<br>~~rs~~<br>~~ed~~<br>|15 mm<br>~~es~~<br>~~ns~~|22 mm|30 mm|
|||m<br><br>~~es~~<br>~~es~~<br>~~es es~~|8 mm<br>~~es~~<br>~~rs~~<br>~~ed~~<br>~~es~~|20 mm<br>~~ns~~|40 mm|70 mm|
|||n<br>~~es ~~<br>~~es es~~|24 mm<br>~~rs~~<br> ~~ed~~<br>~~es~~|36 mm|54 mm|90 mm|



14 

**E2E 2-WIRE AC** 

**E2E 2-WIRE AC** 

## � **MUTUAL INTERFERENCE** 

When installing two or more Sensors face-to-face or side-by-side, ensure that the minimum distances given in the following table are maintained. 

||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
||||||||||||||||||
|||||A|B||||||||||||
||||||||||||||||||
|Type|||||||||||Dimension||M8|M12|M18|M30|
|E2E-X**�**Y**�**-N<br>AC 2-wire|||||Shielded||||||A||20 mm|30(20)mm|50(30)mm|100(50)mm|
||||||||||||B||15 mm|20(12)mm|35(18)mm|70(35)mm|
||||||Unshielded||||||A||80 mm|120(60)mm|200(100)mm|300(100)mm|
||||||||||||B||60 mm|100(50)mm|110(60)mm|200(100)mm|



Note: The figures in parentheses refer to Sensors operating at different frequencies. 

## � **INSTALLATION** 

## **Power Reset Time** 

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

## **Power OFF** 

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

## **Power Supply Transformer** 

When using a DC power supply, make sure that the DC power supply has an insulated transformer. Do not use a DC power supply with an auto-transformer. 

## **Sensing Target** 

Metal Coating: 

The sensing distances of the Proximity Sensor vary with the metal coating on sensing targets. 

## � **WIRING** 

## **High-tension Lines** 

## **Wiring through Metal Conduit** 

If there is a power or high-tension line near the cord of the Proximity Sensor, wire the cord through an independent metal conduit to prevent against Proximity Sensor damage or malfunctioning. 

## **Cable Tractive Force** 

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

|Diameter|Tractive force|
|---|---|
|4 mm dia. max.|30 N max.|
|4 mm dia. min.|50 N max.|



## � **MOUNTING** 

The Proximity Sensor must not be subjected to excessive shock with a hammer when it is installed, or the Proximity Sensor may be damaged or lose its water-resistance. 

## � **ENVIRONMENT** 

## **Water Resistance** 

Do not use the Proximity Sensor underwater, outdoors, or in the rain. 

## **Operating Environment** 

Be sure to use the Proximity Sensor within its operating ambient temperature range and do not use the Proximity Sensor outdoors to maintain its reliability and life expectancy. Although the Proximity Sensor is water resistant, a cover to protect the Proximity Sensor from water or water soluble machining oil is recommended so that its reliability and life expectancy can be maintained. 

Do not use the Proximity Sensor in an environment with chemical gas (e.g., strong alkaline or acid gasses including nitric, chromic, and concentrated sulfuric acid gases). 

15 

~~OTRO~~ **E2E 2-WIRE AC E2E 2-WIRE AC** 

## **CONNECTING LOAD TO AC 2-WIRE SENSOR** 

Refer to the following before using AC or DC 2-wire Proximity Sensors. 

## **Surge Protection** 

Although the Proximity Sensor has a surge absorption circuit, if there is any machine that has a large surge current (e.g., a motor or welding machine) near the Proximity Sensor, connect a surge absorber to the machine. 

## **Leakage Current** 

When it is OFF, the Proximity Sensor has leakage current. Refer to Leakage Current Characteristics. In this case, the load is imposed with a small voltage and the load may not be reset. Before using the Proximity Sensor, make sure that this voltage is less than the load reset voltage. The AC 2-wire Proximity Sensor cannot be connected to any card-lift-off relay (e.g., the G2A) because contact vibration of the relay will be caused by the leakage current and the life of the relay will be shortened. 

## **Countermeasures Against Leakage Current** 

## **AC 2-wire Models** 

Connect a bleeder resistor as the bypass for the leakage current so that the current flowing into the load will be less than the load reset current. 

As shown in the following diagram, connect the bleeder resistor so that the current flowing into the Proximity Sensor will be 10 mA minimum and the residual voltage imposed on the load will be less than the load reset voltage. 

**==> picture [106 x 28] intentionally omitted <==**

**----- Start of picture text -----**<br>
= Load<br>VAC power<br>Bleeder resistor R supply VS<br>**----- End of picture text -----**<br>


Refer to the following to calculate the bleeder resistance and the allowable power of the bleeder resistor. 

- R VS/(10 – I) (kΩ) 

- P > VS[2] /R (mW) 

- P: The allowable power of the bleeder resistor. (The actual power capacity of the bleeder resistor must be at least a few times as large as the allowable power of the bleeder resistor.) 

- I: Load current (mA) 

The following resistors are recommended. 

100 VAC (supply voltage): A resistor with a resistance of 10 kΩ maximum and an allowable power of 3 W minimum 

200 VAC (supply voltage): A resistor with a resistance of 20 kΩ maximum and an allowable power of 10 W minimum 

If these resistors generate excessive heat, use a resistor with a resistance of 10 kΩ maximum and an allowable power of 5 W minimum at 100 VAC and a resistor with a resistance of 20 kΩ maximum and an allowable power of 10 W minimum at 200 VAC instead. 

## **PRECAUTIONS FOR AC 2-WIRE PROXIMITY SENSORS IN OPERATION** 

## **Connector** 

**==> picture [510 x 192] intentionally omitted <==**

**----- Start of picture text -----**<br>
Model Connection type a Method Description<br>AC AND Incorrect If 100 or 200 VAC is imposed on the Proximity<br>2-wire (serial connection) ° 0 Zz Load Sensors, Vload) will be obtained from the following.L (i.e., the voltage imposed on the<br>VL = VS – (residual voltage x no. of Proximity<br>Sensors) (V)<br>Therefore, if VL is lower than the load operating<br>Correct<br>voltage, the load will not operate.<br>Load A maximum of three Proximity Sensors can be<br>(:) ©<br>connected in series provided that the supply<br>voltage is 100 V minimum.<br>jo ChoK e<br>" Load<br>ain 0 | |<br>Vs 2  100 V<br>niga J ; vs<br>**----- End of picture text -----**<br>


16 

**E2E 2-WIRE AC** 

**E2E 2-WIRE AC** 

|**PRECAUTIONS FOR AC 2-WIRE PROXIMITY SENSORS IN OPERATION, CONTINUED**<br>Model<br>Connection type<br>Method<br>Description<br>~~A~~|**PRECAUTIONS FOR AC 2-WIRE PROXIMITY SENSORS IN OPERATION, CONTINUED**<br>Model<br>Connection type<br>Method<br>Description<br>~~A~~|**PRECAUTIONS FOR AC 2-WIRE PROXIMITY SENSORS IN OPERATION, CONTINUED**<br>Model<br>Connection type<br>Method<br>Description<br>~~A~~|**PRECAUTIONS FOR AC 2-WIRE PROXIMITY SENSORS IN OPERATION, CONTINUED**<br>Model<br>Connection type<br>Method<br>Description<br>~~A~~|**PRECAUTIONS FOR AC 2-WIRE PROXIMITY SENSORS IN OPERATION, CONTINUED**<br>Model<br>Connection type<br>Method<br>Description<br>~~A~~|**PRECAUTIONS FOR AC 2-WIRE PROXIMITY SENSORS IN OPERATION, CONTINUED**<br>Model<br>Connection type<br>Method<br>Description<br>~~A~~|**PRECAUTIONS FOR AC 2-WIRE PROXIMITY SENSORS IN OPERATION, CONTINUED**<br>Model<br>Connection type<br>Method<br>Description<br>~~A~~|**PRECAUTIONS FOR AC 2-WIRE PROXIMITY SENSORS IN OPERATION, CONTINUED**<br>Model<br>Connection type<br>Method<br>Description<br>~~A~~|**PRECAUTIONS FOR AC 2-WIRE PROXIMITY SENSORS IN OPERATION, CONTINUED**<br>Model<br>Connection type<br>Method<br>Description<br>~~A~~|**PRECAUTIONS FOR AC 2-WIRE PROXIMITY SENSORS IN OPERATION, CONTINUED**<br>Model<br>Connection type<br>Method<br>Description<br>~~A~~|
|---|---|---|---|---|---|---|---|---|---|
||AC<br>2-wire||OR<br>(parallel connection)||||**Incorrect**|In principle, more than two Proximity Sensors<br>cannot be connected in parallel.||
||||||A|B|Load|Provided that Proximity Sensor A does not||
|||||||||operate with Proximity Sensor B simultaneously||
|||||||||and there is no need to keep the load operating||
||||||||**Correct**|continuously, the Proximity Sensors can be<br>connected in parallel. In this case, however, due|connected in parallel. In this case, however, due|
|||||||||to the total leakage current of the Proximity||
||||||A||Load|Sensors, the load may not reset properly.||
|||||||B|VAC power<br>supply VS|It is not possible to keep the load operating||
|||||||||continuously with Proximity Sensors A and B in||
|||||||||simultaneous operation to sense sensing objects||
|||||||||due to the following reason.||
|||||||||When Proximity Sensor A is ON, the voltage||
|||||||||imposed on Proximity Sensor A will drop to||
|||||||||approximately 10 V and the load current flows||
|||||||||into Proximity Sensor A, and when one of the||
|||||||||sensing objects is close to Proximity Sensor B,||
|||||||||Proximity Sensor B will not operate because the||
|||||||||voltage imposed on Proximity Sensor B is 10 V,||
|||||||||which is too low. When Proximity Sensor A is||
|||||||||OFF, the voltage imposed on Proximity Sensor B||
|||||||||will reach the supply voltage and Proximity||
|||||||||Sensor B will be ON. Then, Proximity Sensor A||
|||||||||as well as Proximity Sensor B will be OFF for||
|||||||||approximately 10 ms, which resets the load for|approximately 10 ms, which resets the load for|
|||||||||an instant. To prevent the instantaneous||
|||||||||resetting of the load, use a relay as shown on the||
|||||||||left.||
|||||||||||
||**NOTE: DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters to inches divide by 25.4.**<br>~~Ct~~|||||||||
||OMRON.|||||||||
||**OMRON ELECTRONICS, INC.**||||**OMRON ELECTRONICS, INC.**|||**OMRON CANADA, INC.**||
||One East Commerce Drive|One East Commerce Drive||||||885 Milner Avenue||
||Schaumburg, IL 60173|||||||Scarborough, Ontario M1B 5V8||
||**1-800-55-OMRON**|||||||**416-286-6465**||
||Cat. No. CEDSAX3<br>10/99|||10/99|||Specifications subject to change without notice.<br>Printed in U.S.A.||Printed in U.S.A.|



Specifications subject to change without notice. 

Printed in U.S.A.