Mini DC 12V 20A Digital Relay Module LED Dual Display Timer Timing Delay Cycle

Powered by FrooitionvlidscromMini DC 12V 20A Digital Relay Module LED Dual Display Timer Timing Delay Description⏱️ Mini 12V Dual-Timer Relay — Dual Display (T1/T2) • 0–999 s/min/hr • 6 Modes • 20 A

Compact, panel-friendly timer with two independent presets (T1 & T2), bright dual LED display, and six operating modes for one-shots, delays, and cycling. Perfect for pumps, fans, lamps, chargers, access control, automation, and DIY projects.

🌟 Highlights

• 🖥️ Dual LED Display: Set and monitor T1 and T2 separately

• ⏲ Three time units: 0–999 s, 0–999 min, 0–999 h

• 🔁 Six modes (P0–P5): delay, one-shot, and cyclic (ON/OFF) patterns

• 🔌 12 V DC supply, onboard 20 A relay (use 80% rule for reliability)

• 💾 Auto memory: saves settings on power loss

🧭 Operating Modes (what the relay does)

• P0: Delay T1, then relay ON for T1 (one-shot)

• P1: Relay ON, then after T1 → relay OFF (one-shot)

• P2: Delay T1 → relay ON for T1 → delay T2 → relay OFF (end)

• P3: Delay T1 → relay OFF for T1 → relay ON for T2 (end)

• P4 (cycle): Delay T1 → relay ON for T1 → delay T2 → relay OFF → repeat

• P5 (cycle): Delay T1 → relay OFF for T1 → relay ON for T2 → repeat

Use P4/P5 for periodic tasks (e.g., 10 s ON / 50 s OFF).

📐 Specifications

• Supply: DC 12 V

• Timing ranges: 0–999 s, 0–999 min, 0–999 h (selectable)

• Functions: 18 combinations (time unit × mode × T1/T2 presets)

• Relay: SPST-NO, labeled 20 A (recommended ≤ 14–16 A continuous)

  • Practical loads: up to ~1800 W @ 110–120 VAC resistive (use a contactor/SSR for higher or inductive loads)

• Display board size: 48 × 29 mm (panel cutout ≈ 45.5 × 26 mm)

• Output contacts: NO/COM

• Current draw (logic): low (12 V logic)

🔌 Wiring (overview)

• Power: +12 V → module V+, GND → V−

• Load: Wire in series with COM and NO contacts

  • DC loads: add a flyback diode across coils/motors/solenoids

  • AC inductive loads: add an RC snubber or drive an Quick Setup

    1. Power the module with 12 V DC.

    2. Set time unit (seconds / minutes / hours).

    3. Enter mode (P0–P5).

    4. Set T1 and T2 using the dual display (upper = T1, lower = T2).

    5. Start to run; settings are auto-saved (no need to reprogram after power loss).

    Tips

    • For long life, keep load ≤ 80% of relay rating.

    • For motors/compressors/transformers, switch via contactor/SSR.

    • Use proper fusing and enclosure; follow local electrical codes.

    📦 Package Includes

    • 1 × Mini 12 V 20 A Digital LED Dual-Display Timer Relay Module

    💥 Volume Discount — Buy More & Save

    • 10% OFF when you buy 2 units

    • 15% OFF when you buy 3 units

    • 20% OFF when you buy 4 or more units
      Discount auto-applied.

    🇺🇸 Premium Support & Shipping

    • 🇺🇸 US Stock / Fast Shipping — 2–4 day delivery from Oklahoma, USA. Your purchase supports a US-based small business.

    • 🧪 Quality Checked & Tested — Spot-checked before shipping.

    • 🔁 Easy Returns — 30-day returns; we pay return shipping.

    • 📦 Professional Packaging — Safe delivery, 100% guaranteed.

    
    
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