Nemtek Wizord 4 Pcb

The Nemtek Wizord 4 PCB (part reference: EF49-1PCB or EE-WIZ.V4IB) is the core replacement control board for the Nemtek Wizord 4 (and Wizord 4i) single-zone electric fence energizer. This PCB handles all main functions including high-voltage pulse generation, fence monitoring, battery charging, alarm detection, and status indication—ideal for repairing faulty units or upgrading older installations.

Key Features:

• Direct Replacement — Fully compatible with Wizord 4 enclosures, terminals, and connectors; plug-and-play swap (disconnect power/battery first)
• Single-Zone Monitoring — Supports fence voltage/earth monitoring, overload protection, and fault detection (short/open circuit, low battery, AC fail)
• Output Capability — Delivers ~3.7 Joules at 500Ω load (~4 Joule class); open-circuit voltage ~8–9kV
• Battery & Mains Support — Integrated charger circuit for 12V 7Ah battery backup; mains input 220–240V AC
• LED Indicators — Built-in status LEDs for power, battery charge, and faults
• Jumper Configuration — Programmable jumpers (e.g., JP1/JP2/JP3/JP4) for remote on/off, switch input modes, or safety bypass (refer to manual for exact settings)
• Protection Features — Lightning/surge suppression, overload/short-circuit protection, opto-coupler isolation
• Installation Notes — Remove old PCB by disconnecting connectors and pulling vertically upward; reinstall new board ensuring spade connectors and opto-coupler align properly

Quick Specs:

• Part No: EF49-1PCB (or EE-WIZ.V4IB)
• Compatibility: Nemtek Wizord 4 / Wizord 4i energizers
• Energy Output: 3.7 Joules (500Ω load)
• Voltage: ~9000V open circuit
• Power: Mains 220–240V AC + 12V battery support
• Dimensions: Fits standard Wizord enclosure (~285 × 212 × 120 mm overall unit)
• Extras: Supports optional remote/tag/magnet reset; upgradable to Merlin 4 PCB in some cases (with jumper changes)

This genuine Nemtek replacement PCB restores full functionality to your Wizord 4—reliable, cost-effective repair for continued fence performance.