Omron H3CA-A-306

Timer H3CA

The Omron H3CA-A-306 is a solid-state timer designed for industrial automation applications. Timer Omron H3CA offers eight selectable operation modes and a digital LCD display for easy setting and monitoring. This timer is ideal for applications requiring precise timing control.

Datasheet:

• Rated Supply Voltage: 24 to 240 VAC, 12 to 240 VDC
• Operating Voltage Range: 90% to 110% of rated supply voltage
• Power Consumption: Approx. 4 VA (AC), 2 W (DC)
• Time Range: 0.1 s to 9,990 hrs
• Control Output: SPDT contact, 3 A at 250 VAC (resistive load)
• Input Method: No-voltage input (open and short-circuit)
• Display Method: LCD 3-digit
• Reset System: Self-reset/External reset
• Operating Temperature: -10°C to 55°C
• Ambient Humidity: 35% to 85%
• Accuracy of Operating Time: ±0.3% ±0.05 s
• Insulation Resistance: 100 MΩ min.
• Dielectric Strength: 2000 VAC between current carrying parts and non-current carrying parts, 1000 VAC between non-continuous contacts
• Vibration Resistance: Destruction at 10 to 55 Hz, 0.75 mm single amplitude each in 3 directions for 1 hour
• Shock Resistance: Destruction at 1,000 m/s², 3 times each in 6 directions
• Mechanical Durability: 10 million operations min. (under no load at 1,800 operations/h)
• Electrical Durability: 100,000 operations min. (3 A at 250 VAC resistive load at 1800 operations/h)
• Degree of Protection: IP40
• Mounting Method: Flush mounting / Surface mounting
• External Connection Method: 11-pin round socket

Advantages:

• Versatility: Eight selectable operation modes (ON delay, Repeat cycle, Signal ON/OFF delay, etc.) for various timing needs.
• Ease of Use: Digital LCD display and thumbwheel switches for easy setting and monitoring.
• High Reliability: Designed for long-term durability and consistent performance.
• Compact Design: DIN-sized timer with a space-saving design.
• Certifications: UL, CSA, and CE marking for safety and reliability.