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Eaton Electronic Timing Relay - ETR4-69-A - 031891

Eaton Electronic Timing Relay - ETR4-69-A - 031891

Industrial electronic timing relay featuring 24-240V AC/DC operation with a wide time range of 0.0...

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Moeller Time Relay ETR4-69-W Time Relay 0.05S-100H 400V AC Multifunction 031887

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eBayMoeller Time Relay ETR4-69-W Time Relay 0.05S-100H 400V AC Multifunction 031887
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Tameson UKEaton Industries Eaton Multi Function Electronic Timing Relay Etr4-69-A - 031891
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Rapid Online - Rapid Electronics Ltd.Eaton 031891 ETR4-69-A Timer Relay 24-240V AC/DC 0.05s-100H Multi-...
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Blueperry agriculture (UK)Eaton Timing Relays 24-240Vacdc Etr469a
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eBayMoeller Timing Relay ETR4-69-A 031891 034907 0.05S...100H 24...240V
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Product Information

Full details

This Eaton ETR4-69-A electronic timing relay is designed for industrial automation professionals who need precise and versatile timing control. Its key benefit is its wide voltage compatibility (24-240V AC/DC) and extensive time range (0.05s to 100h), offering flexibility for diverse applications. A potential caveat is its specific multi-functional modes, which require a good understanding of industrial control principles to fully leverage.

All features

SeriesETR4-69-A
Model Part Number031891
BrandEaton

Extended Product Information

FAQs

What types of timing functions does this relay offer?

The ETR4-69-A is multi-functional, offering modes such as Flash, Fleeting, OFF Delay, ON Delay, Pulse Former, and Pulse Generator.

What is the maximum time I can set with this relay?

The maximum time range supported is 100 hours.

What voltage ranges does the ETR4-69-A support?

It operates with a wide voltage input of 24-240V AC/DC.

How is the relay mounted?

The relay is designed for 22.5mm DIN rail mounting.

What is the switching capacity of the output contacts?

The output contacts have a maximum switching capacity of 3A.

Does the relay require a separate power supply?

Yes, the relay requires an external power supply connected to terminals A1 and A2.

What are the compliance standards for this relay?

It is compliant with IEC/EN 61812-1 and VDE 0435 standards.

Troubleshooting

Relay does not power on

Verify that the power supply is connected correctly to terminals A1 and A2 and that the voltage is within the 24-240V AC/DC range. Check for loose connections.

Timing is inaccurate or inconsistent

Ensure the correct time range and function are selected. Check for external interference that might affect electronic components. Verify the stability of the power supply.

Output contacts do not switch

Confirm that the input signal is present and the relay has energized. Check that the load is properly connected to the output terminals and that the load's current draw does not exceed the relay's 3A rating.

Relay is physically damaged

Inspect the unit for any visible signs of damage. If damaged, do not attempt to use it and replace it with a new unit.

Pros and Cons

Pros

  • Versatile timing functions for a wide array of applications.
  • Broad voltage input (24-240V AC/DC) simplifies power integration.
  • Robust mechanical design ensures longevity.
  • Compact size and DIN rail mounting facilitate easy installation.
  • Wide time range covers both short and long duration control needs.

Cons

  • Multi-functionality may require a learning curve for new users.
  • Not suitable for applications requiring less than 0.05s timing precision.
  • Requires external power supply; not self-powered.

Setup, Compatibility & Care

Setup:

  1. Mount the relay securely onto a standard 35mm DIN rail.
  2. Connect the power supply wires to terminals `A1` and `A2`, ensuring voltage is within the 24-240V AC/DC range.
  3. Wire the control circuit to the appropriate input terminals based on the chosen function.
  4. Connect the output contacts (SPDT) to the load circuit.
  5. Set the desired time range and function using the front-panel selectors.

Compatibility:

  • Power Supply: 24-240V AC/DC
  • Load Switching: Up to 3A at 240V AC / 400V AC / 30V DC
  • Mounting: Standard 35mm DIN rail

Care:

  • Keep the unit clean and free from dust and moisture.
  • Use a dry or slightly damp cloth for cleaning; avoid solvents.
  • Ensure adequate ventilation around the unit, especially if installed in an enclosed panel.
  • Periodically check wiring connections for tightness.

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