H3DK-F

Overview of Omron H3DK-F

The Omron H3DK-F is a twin timer relay designed for precise timing functions in industrial control systems. It operates on a wide supply voltage range of 24 to 240 VAC/DC and supports two independent timing modes with selectable flicker OFF or flicker ON start. The timer is DIN rail mountable with a compact 22.5 mm width, featuring a single-pole double-throw (SPDT) relay output.

Key Features of Omron - H3DK-F

• Power Supply: 24 to 240 VAC/DC with 85% to 110% allowable voltage variation.
• Timer Type: Twin timer with independent ON and OFF time adjustments.
• Time Range Settings: Eight selectable time ranges from 0.1 second to 1,200 hours.
• Operation Modes: Flicker OFF start or flicker ON start switchable.
• Output Contact: SPDT relay contact rated at 5 A for resistive loads (250 VAC/30 VDC).
• Response Accuracy: ±1% full scale maximum with minimal setting error ±10% full scale ±0.05 seconds.
• Protection: Dielectric strength of 2,000 VAC, impulse withstand voltage of 5 kV, with IP30 housing.
• Indicators: LED indication for power and output status.
• Mechanical Life: 10 million operations minimum.
• Electrical Life: 100,000 operations minimum at rated load.
• Mounting: DIN rail mount with screw terminal connections.

Technical Specs of H3DK-F:

Applications / Use Case

The Omron H3DK-F twin timer relay is ideal for applications requiring precise control over ON and OFF timing sequences, including conveyor systems, batch processing, and industrial automation processes. Its flicker start options add flexibility for customized timing needs, and it's suitable for use in control panels and machinery in harsh environments.