omron H3Y-2 DC24 TIMER 0-30S with Base

Specification

• Model: H3Y-2 DC24 30 s

• Series: H3Y, solid-state ON-delay timer

• Supply Voltage: 24 V DC (single-phase full-wave rectified allowed)

• Time Setting Range: 0.5 to 30 seconds

• Operating Mode: ON-delay (time-limit operation, self-resetting)

• Output Type: DPDT relay contacts (2 changeover)

• Contact Rating: 5 A at 250 VAC, resistive load, cosφ = 1

• Minimum Applicable Load: 1 mA at 5 V DC

• Power Consumption: Approx. 0.9 W at 24 V DC

• Reset Voltage: Minimum 10% of rated supply voltage

• Reset Time (after ON-delay): ≤ 0.1 s (including halfway reset)

Accuracy & Reliability

• Accuracy of Operating Time: ±1 % of full scale (FS) max.

• Setting Error: ±10 % FS ± 50 ms max

• Influence of Supply Voltage Variation: ±2 % FS max

• Influence of Temperature Variation: ±2 % FS max

• Insulation Resistance: ≥ 100 MΩ at 500 V DC

• Dielectric Strength: 2000 VAC for 1 minute (between current-carrying terminals and exposed metal)

• Vibration Resistance: 10-55 Hz, 0.75 mm amplitude (destruction); 10-55 Hz, 0.5 mm (malfunction)

• Shock Resistance: 1,000 m/s² destruction; 100 m/s² malfunction

• Life Expectancy: Electrical ≥ 500,000 operations; Mechanical ≥ 10 million operations

Environmental Ratings

• Operating Temperature: −10 °C to +50 °C (no icing)

• Storage Temperature: −25 °C to +65 °C

• Ambient Humidity: 35 % to 85 % RH

• Protection Degree: IP40

Mechanical Specifications

• Overall Height: 63 mm

• Depth (front knob to rear): ~21.5 mm

• Width: ~28 mm

• Mounting Hole Span: ~59 mm between holes, Ø4.5 mm holes

• Weight: ~50 g

Terminal / Wiring Connections (8-pin, DPDT)

• Power Supply:

• A1 (Pin 13): Negative (−)

• A2 (Pin 14): Positive (+)

• Relay Output Contacts:

• Common → NC: 11-12, 41-42

• Common → NO: 11-14, 41-44

• Indicators:

• Green LED: Power ON

• Orange LED: Time-up / Output ON

Socket / Base Options

• Socket Type: 8-pin round plug-in

• Common Base Part Numbers: PYF08A, PYF08A-E, PY08, PY08-02, PY08QN

• Mounting: Front-mount or back-mount; screw terminals (finger-protection versions available)