Omron H3DK-S2 Timer - AC/DC24-240
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Tameson UKOmron H3dk-S2 Multi-Mode Din Rail Timer 24-240V - H3dk6004b
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Product Information
Full details
The Omron H3DK-S2 Timer is designed for industrial applications requiring precise time control. It offers versatility with multi-range capabilities, multiple operating modes, and dual output relays, making it suitable for complex automation tasks. A key benefit is its wide power supply compatibility (24-240 VAC/DC) and extensive timing ranges. However, users should be aware of its industrial-grade nature, which may require some technical understanding for optimal configuration.
All features
| Series | H3DK-S2 |
|---|---|
| Model Part Number | H3DK6004B |
| Brand | Omron |
Extended Product Information
FAQs
What are the available operating modes?
The Omron H3DK-S2 supports four operating modes: ON Delay, Interval, One Shot, and Flicker ON Start.
What is the maximum timing duration?
The maximum timing duration available is 1200 hours.
Can this timer be used with both AC and DC power?
Yes, it is compatible with a wide voltage range of 24-240 VAC/DC.
What type of output contacts does it have?
It features DPDT (Double Pole Double Throw) contacts with a 5A rating. One output is time-delayed, and the other is configurable as instant or delayed.
How is the timer configured?
Configuration is done using rotary switches and buttons on the front panel to set the time range, operating mode, and other parameters.
What are the physical dimensions and mounting type?
The timer is 22.5mm wide and designed for standard 35mm DIN rail mounting.
Does it have any certifications?
Yes, it corresponds to EN61812-1 and holds UL, CSA, LR, and CCC certifications.
Troubleshooting
Timer does not power on
Verify that the correct voltage (24-240 VAC/DC) is supplied to the power terminals and that the connections are secure. Check for any blown fuses in the power circuit.
Output relay does not activate
Confirm that the correct operating mode and time range are selected. Ensure the input signal is present and within the device's specifications. Check the wiring of the output contacts.
Timing is inaccurate or inconsistent
Ensure the selected time range is appropriate for the required accuracy. Verify power supply stability. Check for external interference that might affect operation.
Device powers on but does not time
Check that the trigger input (if applicable for the selected mode) is receiving the correct signal. Review the selected operating mode to ensure it matches the intended function.
Pros and Cons
Pros
- Highly versatile with multiple operating modes and timing ranges.
- Wide voltage input (24-240 VAC/DC) simplifies power selection.
- Compact size ideal for crowded control panels.
- Dual output relays offer flexibility in control logic.
- Industrial-grade certifications ensure reliability.
Cons
- Requires a degree of technical knowledge for setup and programming.
- User interface might be less intuitive for beginners compared to simpler timers.
- Not designed for consumer or light-duty applications.
- Screw terminals may require specific wiring tools and practices.
Setup, Compatibility & Care
Setup:
- Mounting: Securely mount the H3DK-S2 timer onto a standard DIN rail within an enclosure.
- Wiring: Connect the power supply (24-240 VAC/DC) to the designated power terminals. Wire the control inputs and output relay contacts according to your application's schematic using the screw terminals.
- Configuration: Set the desired time range, operating mode, and output behavior using the rotary switches and buttons on the front panel. Refer to the product manual for specific switch settings.
Compatibility:
- Power Supply: Compatible with 24-240 VAC and 24-240 VDC power sources.
- Mounting: Designed for standard 35mm DIN rail.
- Output Load: The 5A DPDT contacts are suitable for controlling various industrial loads within their rating.
Care:
- Environment: Operate within the specified temperature range (-20°C to +55°C) and ensure protection from excessive dust, moisture, and vibration.
- Cleaning: Disconnect power before cleaning. Wipe the exterior with a dry or slightly damp cloth. Avoid using solvents or abrasive cleaners.