Eaton E65 Series Background Su...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1,059.36
Eaton E65 Series Background Suppression Photoelectric Sensor Power Unit, Auxiliary Relay & Timer, Plastic Enclosure

Eaton E65 Series Background Suppression Photoelectric Sensor Power Unit, Auxiliary Relay & Timer, Plastic Enclosure

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Model: E65PST

In Stock (leaves warehouse same day if ordered before 3pm ET)

$1,059.36
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Eaton E65 Series Background Suppression Photoelectric Sensor Power Unit, Auxiliary Relay & Timer, Plastic Enclosure

The Eaton E65 Series Background Suppression Photoelectric Sensor Power Unit is a compact sensing solution built for industrial automation, combining an integral auxiliary relay and timer with a durable cycoloy plastic enclosure. This background suppression photoelectric switch reliably detects a 90% reflectance target within its sensing range while ignoring the same target beyond the cutoff range, making it well suited for precise object and package detection. With a wide 18-264 Vac / 18-50 Vdc input voltage, a 4-pin dual key micro connector, and an environmental rating spanning NEMA 1, 3, 4, 4X, 6, 6P, 12, 13, IP68, and IP69K, this Eaton sensor power unit is engineered for demanding, wash-down, and wet-location environments.

Key Features

  • Sensor Type: Background suppression photoelectric sensing detects a 90% reflectance card within the sensing range and ignores it beyond the cutoff range for accurate, false-trigger-resistant object detection.
  • Durable Construction: Cycoloy plastic body enclosure provides a lightweight yet impact-resistant housing suited for industrial control environments.
  • Connection Type: 4-pin dual key micro connector allows fast, secure wiring and simplified field replacement.
  • Contact Rating: Rated 200 mA DC NPN / 200 mA AC 3-Wire, with a maximum AC current of 200 mA and maximum DC current of 200 mA for reliable switching performance.
  • Input Voltage: Universal 18-264 Vac, 18-50 Vdc input voltage supports flexible integration across control platforms.
  • Environmental Rating: NEMA 1, NEMA 3, NEMA 4, NEMA 4X, NEMA 6, NEMA 6P, NEMA 12, NEMA 13, IP68, and IP69K ratings support use in wet, dusty, and wash-down locations.
  • LED Indicator: Green power-on LED provides clear at-a-glance status confirmation.
  • Operating Temperature: Rated from -13 °F to 131 °F for stable performance across a broad ambient temperature range.

Certifications & Compliance

  • cUL Listed
  • CE Marked

Technical Specifications

  • Warranty: 1 year
  • Enclosure Material: Body: cycoloy
  • Cable Type: Polyvinyl Chloride (PVC)
  • Operating Mode: Background suppression
  • Switch Type: Photoelectric
  • Contact Configuration: AC: L1 switched

Typical Applications

  • Industrial Automation and Machine Control Panels
  • Package and Object Detection on Conveyor Systems
  • Photoelectric Proximity Sensing for Assembly Lines
  • Wet-Location and Wash-Down Industrial Environments
  • Auxiliary Relay and Timer-Controlled Sensing Circuits

Why Eaton?

Eaton engineers the E65 Series with a rugged cycoloy plastic enclosure, background suppression sensing accuracy, and broad NEMA/IP environmental ratings to withstand demanding industrial conditions. Backed by cUL Listed and CE Marked compliance along with a 1-year warranty, this sensor power unit delivers dependable, code-compliant performance for professional automation and control applications.

Manufacturer Resources

Product Specs

Product Width:
1.63 in
Enclosure Material:
Body: cycoloy
Connection:
4-pin dual key micro connector
LED indicator:
Power on: green
Maximum Dc Current:
200 mA
Product Length/Depth:
2.17 in
Sensor Type:
Back ground suppression
Product Height:
1.29 in
Amperage Rating:
200mA
Operating Temperature Max:
131 °F
Operating temperature - min:
-13 °F
Warranty:
1 year
Input Voltage:
18-264 Vac, 18-50 Vdc
Operating Mode:
Background suppression
Switch Classification:
Photoelectric
Contact Configuration:
AC: L1 switched
Maximum Ac Current:
200 mA
Compliances:
CE Marked
Cable Type:
Polyvinyl Chloride (PVC)
Certifications:
cUL Listed
Product Type:
Sensor
Department:
Electrical
Product Material:
Plastic
Voltage Rating:
18-264VAC / 18-50VDC
Listing:
cUL Listed
Standards:
CE Marked
Product Group:
Wiring Devices
Product Subgroup:
Switches
Product Length:
2.17 in
Product Weight:
0.069 lb

Eaton E65PST – Frequently Asked Questions

1) Will a photoelectric sensor like the E65PST survive daily washdown on a food line?
Yes. The E65PST carries NEMA 1, 3, 4, 4X, 6, 6P, 12, 13 plus IP68 and IP69K, and IP69K is the high-pressure, high-temperature washdown rating you want on a food or beverage line. The housing is cycoloy plastic rather than metal, and the cable jacket is PVC. Ambient range is -13 F to 131 F, so it is fine in a chilled packing room but not in a freezer tunnel running below -13 F.
2) Can the E65PST switch a contactor or motor starter directly?
No, and this is the most common misapplication. Output is limited to 200 mA on both AC and DC, which is enough for a PLC input card, a small pilot light, or an interposing relay coil rated within that draw. Anything with real inrush, like a contactor or solenoid valve, needs a relay between the sensor and the load.
3) What is background suppression sensing and when should I use it instead of a diffuse sensor?
Background suppression sets a fixed cutoff distance: the E65PST sees a 90% reflectance target inside its sensing range and ignores that same target past the cutoff. Use it where a shiny conveyor frame, a guard rail, or a wall sits just behind the product and keeps false-triggering a standard diffuse sensor. Use a diffuse or retroreflective type instead when there is nothing behind the target and you just need simple presence detection.
4) Is the Eaton E65PST acceptable for a Canadian plant and for export machinery?
The E65PST is cUL Listed and CE Marked, which covers a Canadian installation and an OEM machine shipping into Europe. Those are the two marks carried on the unit.
5) How much room does the Eaton E65PST need in a panel or on a conveyor bracket?
It is a compact block: 2.17 in length/depth, 1.63 in width, 1.29 in height. That footprint drops onto a standard sensor mounting bracket without eating conveyor clearance, and it leaves room for the connector and cable bend radius behind it.
6) How do I confirm the sensor has power without pulling a meter out?
A green power-on LED on the E65PST body tells you the unit is energized at a glance, which is the first thing to check when a conveyor station stops indexing. It confirms supply only, so a dark LED points at the cordset or the control power, not the sensing optics.
7) What is the exact Eaton part number for this background suppression sensor?
Order it as Eaton E65PST, from the E65 Series. That single model covers the background suppression photoelectric unit with integral auxiliary relay and timer in the cycoloy plastic enclosure.
How fast can I get the Eaton E65PST delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Eaton E65PST come with a warranty?
Absolutely. The Eaton E65PST is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Eaton E65PST?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Eaton E65PST from ZenSupply?
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