Finder 83 Series Multi-Function Timer Relay - 83.02.0.240.0000
Industrial timer relay featuring 8 timing functions in a 22.5mm wide housing. Offers dual changeov...Industrial timer relay featuring 8 timing functions in a 22.5mm wide housing. Offers dual changeover contacts rated at 12A/250VAC with time ranges from 0.05s to 864000s. Operates on 24-240V AC/DC power supply. Functions include delayed-on, one-shot, flasher, delayed-off, and watchdog modes. Compatible with 35mm DIN-rail mounting using screw terminals. Industrial timer relay with multi-voltage input - self-day voltage adjustment by pulse width modulation. Finder SPDT Multi Function Timer Relay, ON Delay, 24 → 240V ac/dc, DIN Rail Mount, Time Increment: Days, Hours, Minutes, Seconds, Current Maximum: 12A, Series: 83 Series, Power Supply: External, Minimum Voltage: 16.8V ac/dc, Contact Material: Silver Nickel, Depth: 100.3mm, Length: 86.2mm, Maximum Operating Temperature: +60°C, MPN: 83.02.0.240.0000
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Product Information
Full details
The Finder 83 Series Timer Relay is designed for industrial automation and control panel applications requiring precise timing. Its key benefit is the versatility offered by eight different timing functions and a wide operating voltage range, making it adaptable to various systems. A potential caveat is the complexity of selecting the correct function and time range for specific applications, requiring careful setup. This relay provides reliable time-delay functionality with dual changeover contacts and a broad time range adjustable in seconds, minutes, and days.
All features
Series
83 Series
Model Part Number
83.02.0.240.0000
Brand
Finder
Extended Product Information
FAQs
What are the eight timing functions available?
The eight functions are: delayed-on, one-shot, flasher (symmetrical), flasher (asymmetrical), delayed-off, interval-on, watchdog, and pulse-out.
What is the maximum time delay this relay can provide?
The maximum time delay available is 10 days (864,000 seconds).
Can this relay be used with both AC and DC power supplies?
Yes, the 83 Series Timer Relay is designed to operate with a wide range of 24-240V AC or DC power supplies.
How do I mount the relay in a control panel?
The relay is designed for easy mounting onto a standard 35mm DIN rail (EN 60715).
What is the maximum switching current for the output contacts?
The dual changeover contacts are rated for a maximum of 12A at 250VAC.
Are the time settings adjustable via a potentiometer?
The time range and function are set by selector switches, and the precise time value is adjusted with a trimmer on the front. Some variants offer an option for an external time setting potentiometer.
What is the width of the relay?
The relay has a compact width of 22.5mm, making it space-efficient in enclosures.
What material are the contacts made of?
The output contacts are made of Silver Nickel (AgNi), known for good conductivity and durability.
Troubleshooting
Relay does not power on.
Verify the input voltage supply is within the 24-240V AC/DC range and is correctly connected to the power terminals. Check fuses or circuit breakers in the power supply line.
Timing function is not as expected.
Double-check that the correct timing function and time range have been selected using the front panel switches. Ensure the timing trimmer is set appropriately for the desired delay.
Output contacts do not switch.
Confirm that the input voltage is applied and the set time has elapsed for the chosen function. Check that the load connected to the output contacts is within the 12A/250VAC rating.
Relay chattering or unstable operation.
Ensure stable power supply. Check for loose wiring connections. Verify the operating environment is within the specified temperature and vibration limits.
Pros and Cons
Pros
Highly versatile with 8 different timing functions.
Wide operating voltage (24-240V AC/DC) suits many applications.
Dual changeover contacts allow for control of multiple circuits.
Broad time range adjustable from milliseconds to days.
Compact 22.5mm width saves panel space.
Easy DIN rail mounting.
Cons
Can be complex to configure the correct function and time setting initially.
External time setting potentiometer is an optional accessory for some variants, not built-in.
Does not include advanced digital programming features found in some other timers.
Requires careful wiring to ensure correct operation.
Operating temperature limit of +60°C may restrict use in extremely high-temperature environments.
Setup, Compatibility & Care Instructions
Setup:
Mounting: Securely attach the relay to a standard 35mm DIN rail using the integrated clip. Ensure it is firmly seated.
Wiring: Connect the power supply (24-240V AC/DC) to the appropriate input terminals. Wire the control circuits to the dual changeover (DPDT) output contacts.
Function and Time Setting: Use the selector switches on the front panel to choose the desired timing function and time range. Adjust the precise time value using the timing trimmer.
Compatibility:
Voltage: Compatible with AC or DC power supplies ranging from 24V to 240V. The unit automatically adjusts to the input voltage.
Mounting: Designed specifically for 35mm DIN rails (EN 60715).
Wiring: Utilizes standard screw terminals, suitable for most industrial wiring practices.
Care:
Cleaning: Disconnect power before cleaning. Wipe the exterior with a dry or slightly damp cloth. Avoid using solvents or abrasive cleaners.
Environment: Ensure the relay operates within its specified temperature range (+60°C maximum). Avoid exposure to excessive moisture, dust, or vibration.
Maintenance: Periodically check wiring connections for tightness. No internal maintenance is typically required for the unit itself.