Digital Astro Time Switch - Finder - 16A 230VAC

Professional 35.8mm DIN-rail mounting digital time switch with astronomical function. Features qua...

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Blueperry agriculture (UK)Finder Astro Clock, 1 W, 230 V, 16 A 129182300000
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Product Information

Full details

This Finder 12.91.8.230.0000 digital time switch is designed for professionals managing automated electrical systems, offering precise timing control with an astronomical function for sunrise/sunset tracking. Its key benefit is simplifying lighting and equipment automation based on daylight cycles, though its advanced features may require a learning curve for new users. It offers weekly and astronomic programming, manual override, and program security.

All features

Series12.91
Model Part Number12.91.8.230.0000
BrandFinder

Extended Product Information

FAQs

What is the autonomy of this time switch?

The Finder 12.91.8.230.0000 has an autonomy of 52584 hours, which is approximately 6 years. This means it will retain its programmed settings and internal clock for this duration in the event of a power failure.

Can this time switch be programmed without mains power?

Yes, this digital time switch can be programmed without mains connection. You can set up your schedules and configurations before installation or during maintenance periods when the power is off.

How do I set the location for the astronomical function?

You can set the location by selecting the nearest city from a pre-defined list within the device's programming menu, or by entering specific geographic coordinates (latitude and longitude).

What is the shortest switching time I can set?

The shortest switching time for channel 1 is 1 minute. This allows for precise control over when connected devices turn on or off.

What is the maximum load this switch can handle?

The nominal switching current is 16A at 230VAC. This is suitable for most lighting circuits and electrical loads up to this rating.

Does it support automatic summer/winter time changes?

Yes, the device features automatic switching for summer and winter time changes, ensuring your programmed schedules remain accurate without manual intervention.

What does 'astronomic time control' mean?

It means the timer automatically calculates and adjusts switching times based on the actual sunset and sunrise times for your specific geographical location. It can also be configured with a selectable time shift for these events.

Troubleshooting

Device does not power on.

Verify that the 230VAC power supply is correctly connected to the designated terminals and that the circuit breaker is in the 'on' position.

Incorrect switching times for sunrise/sunset.

Confirm that the location (city or coordinates) has been accurately entered and saved in the programming menu. Ensure the correct latitude and longitude are used if manual coordinates are entered.

Programmed schedule is not being followed.

Check if the manual override function is engaged. Ensure the clock is synchronized if using purely electronic timing and that the automatic summer/winter time changeover is enabled if applicable.

Device resets unexpectedly.

Ensure stable mains voltage. Check for any loose wiring connections. If the issue persists, contact technical support.

Cannot access programming due to PIN code.

If the PIN code is forgotten, a factory reset may be required, which will erase all programmed settings. Consult the user manual for the specific reset procedure.

Pros and Cons

Pros

  • Accurate astronomical timing adjusts to sunrise and sunset.
  • Offers both astronomic and standard electronic time programming.
  • Manual override function for immediate control.
  • Programmable without main power connection.
  • PIN code protection enhances security.
  • Compact 35.8mm width fits standard DIN rail installations.

Cons

  • Programming can be complex for beginners due to advanced features.
  • IP20 protection rating means it's not suitable for dusty or wet environments.
  • Requires manual setting of location (city or coordinates) for optimal astro function.
  • Single channel output may limit simultaneous control of multiple independent systems.
  • Autonomy of 52584 hours (approx. 6 years) is excellent but requires understanding for maintenance checks.

Setup, Compatibility & Care

Setup:

  1. Mounting: Securely attach the time switch to a 35mm DIN rail in a suitable electrical enclosure.
  2. Wiring: Connect the power supply (230VAC, 50/60Hz) to the appropriate terminals. Wire the load to the changeover contact (16A/230VAC).
  3. Programming Location: Access the menu and select your location by choosing the nearest city or entering precise coordinates.
  4. Schedule Configuration: Program the desired astronomical or electronic time switches, including any time shifts for sunrise/sunset, or specific on/off times.
  5. Manual Override Setup: Familiarize yourself with the manual switch for temporary control.

Compatibility:

  • Power Supply: Compatible with standard 230VAC, 50/60Hz mains power.
  • Load: The changeover contact is rated for 16A at 230VAC, suitable for most lighting and general electrical loads within this limit.
  • Mounting: Designed exclusively for 35mm DIN rail mounting.

Care:

  • Cleaning: Keep the device clean by wiping with a dry or slightly damp cloth. Ensure the device is powered off and disconnected before cleaning.
  • Environment: Operate within its specified temperature and humidity ranges. Avoid locations with excessive dust, moisture, or corrosive atmospheres due to its IP20 rating.

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