{"product_id":"ac220v-motor-forward-reverse-control-board-scr-drive-module","title":"AC 220V Motor Forward Reverse Control Board | SCR Drive Module","description":"\n\u003ch2\u003eAC 220V Motor Forward \u0026amp; Reverse Control Board with Limit Interface – SCR Drive Module\u003c\/h2\u003e\n\u003cp\u003eTake precise command of your bidirectional motor applications with the \u003cstrong\u003eTKS-M2A Motor Controller Board\u003c\/strong\u003e. Engineered for AC 220V systems, this compact SCR (thyristor) drive module delivers reliable forward and reverse motor control with built-in limit interface support — ideal for lifting motors, automated gate drives, linear actuators, and other two-way motor setups.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e TKS-M2A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e AC 220V \/ 50Hz (compatible range: 180–250V)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Motors:\u003c\/strong\u003e Bidirectional motors (3-wire or 4-wire) — see wiring diagram\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Power:\u003c\/strong\u003e 300W rated (max current up to 16A; a heat sink is recommended for loads above 300W to keep thyristor temperature below 105°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Mode:\u003c\/strong\u003e Bidirectional thyristor (SCR)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eControl Mode:\u003c\/strong\u003e Switch signal trigger (non-isolated circuit — signal part included; handle with care)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtection Circuit:\u003c\/strong\u003e Varistor for surge protection; X2 safety capacitors on input and output to suppress spark and grid interference\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 90 × 50 × 28 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eP0 Standard Edition – Operating Logic\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSelf-Locking:\u003c\/strong\u003e A single trigger signal is enough — the module latches and continues running without a sustained input.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirection Change:\u003c\/strong\u003e When a reverse signal is received during forward rotation, the motor stops immediately and enters reverse after a 0.3-second delay.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLimit Signal Priority:\u003c\/strong\u003e The limit input takes precedence — a forward-limit signal halts the motor instantly and prevents restart in that direction until the limit is cleared. The same logic applies to reverse limiting.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSignal Level:\u003c\/strong\u003e Forward and reverse control signals are active-low (triggered by a brief 0V \/ ground-level pulse).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLimit Input Type:\u003c\/strong\u003e Normally open (closing SW1 or connecting to ground disables forward rotation).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose This Controller?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eVersatile voltage range\u003c\/strong\u003e — works across 180–250V AC systems\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eHigh current capacity\u003c\/strong\u003e — handles up to 16A peak output\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eBuilt-in interference suppression\u003c\/strong\u003e — X2 safety caps reduce noise from the grid and switching transients\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eCompact footprint\u003c\/strong\u003e — easy to integrate into enclosures and panels\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eSelf-latching logic\u003c\/strong\u003e — simplifies wiring by requiring only momentary trigger pulses\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × TKS-M2A Motor Controller Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eThis module operates on a \u003cstrong\u003enon-isolated circuit\u003c\/strong\u003e — including the signal lines. Proper precautions and adequate insulation are essential during installation and use.\u003c\/li\u003e\n  \u003cli\u003eFor loads exceeding 300W, attach an appropriate heat sink to keep the thyristor operating temperature below 105°C.\u003c\/li\u003e\n  \u003cli\u003eColors in product images may vary slightly due to display settings. Allow ±1–3 cm tolerance due to manual measurement.\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor general electrical safety guidance when working with motor control circuits, refer to \u003ca href=\"https:\/\/www.osha.gov\/electrical\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOSHA's Electrical Safety Resources\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What types of motors are compatible with this AC 220V motor controller board?\u003c\/h4\u003e\n\u003cp\u003eA: The TKS-M2A is designed for bidirectional (two-way) motors with either 3-wire or 4-wire configurations. It is commonly used with lifting motors, linear actuators, automated shutters, and similar reversible AC motor applications. Always refer to the included wiring diagram to confirm compatibility before installation.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does this motor forward reverse control board require a continuous trigger signal to keep the motor running?\u003c\/h4\u003e\n\u003cp\u003eA: No. The P0 Standard Edition features self-locking logic — a single momentary low-level (0V ground) pulse on the forward or reverse input is sufficient to start and maintain motor operation. The module latches the state internally, so no sustained signal is needed.\u003c\/p\u003e\n\n\u003ch4\u003eQ: When should I add a heat sink to this SCR motor drive module?\u003c\/h4\u003e\n\u003cp\u003eA: A heat sink is recommended whenever the connected motor load exceeds 300W. The thyristor must be kept below 105°C for safe, reliable operation. Mounting an appropriately rated heat sink to the board's thyristor package will help dissipate heat effectively under heavier loads.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the circuit on this motor controller board electrically isolated?\u003c\/h4\u003e\n\u003cp\u003eA: No — the TKS-M2A operates on a non-isolated design, which means the signal lines share a common reference with the AC power circuit. Users must exercise caution, use appropriate insulation, and follow standard electrical safety practices during installation and wiring to avoid hazards.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What types of motors are compatible with this AC 220V motor controller board?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The TKS-M2A is designed for bidirectional (two-way) motors with either 3-wire or 4-wire configurations. 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