Description
Product Description
The 6-Channel Relay Module (Non-Optocoupler) is a high-density, cost-effective switching solution designed for projects requiring control of multiple independent circuits. Engineered for simplicity and reliability, this module provides direct control over six high-power AC or DC loads using a single, versatile low-voltage DC input. It features a universal design compatible with 5V, 12V, or 24V DC control systems, making it an indispensable tool for complex automation, extensive home control systems, and multi-device industrial applications.
Without optical isolation, this module employs a direct-drive design that ensures fast response times and robust performance in environments where a single, clean power source is used for both the control logic and the relay coils. Each channel is equipped with a durable electromechanical relay capable of handling substantial currents, backed by screw terminals for secure load connections. Its six-channel configuration maximizes control capability in a compact footprint, ideal for centralized control panels, multi-zone systems, and projects where managing numerous devices from a single microcontroller or PLC is essential.
Key Features
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High-Density 6-Channel Design: Control up to six completely independent electrical circuits simultaneously from a single compact module, perfect for complex automation.
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Wide Voltage Compatibility: Universally supports 5V, 12V, and 24V DC control voltages (specific model dependent), offering seamless integration with a vast range of microcontrollers and industrial controllers.
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Direct Non-Optocoupler Drive: Simplifies circuitry for faster response and reliable operation in systems with a common, well-regulated power supply, reducing component count and cost.
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High-Current Relay Contacts: Each channel features robust electromechanical relays with SPDT contacts, capable of switching both AC and DC loads up to 10A.
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Compact & Efficient Layout: Intelligent PCB design packs six relays into a minimal space, saving valuable real estate in control cabinets and project enclosures.
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Secure Screw Terminal Connections: All input and output connections use high-quality screw terminals, ensuring reliable, vibration-resistant wiring for both signal and load sides.
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Dual-Pole Switching Capability: SPDT (Single Pole Double Throw) relays provide both Normally Open (NO) and Normally Closed (NC) contacts for flexible circuit design.
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Standard Control Interface: Features straightforward signal input pins compatible with common development boards like Arduino, Raspberry Pi (with level shifter), and PLC digital outputs.
Main Parameters
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Number of Channels: 6
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Control Voltage: 5V DC / 12V DC / 24V DC (Select by specific model ordered)
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Relay Contact Rating: 10A @ 250VAC / 10A @ 30VDC
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Trigger Logic: Active-LOW (Signal pin LOW to activate relay) – Confirm specific model
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Relay Type: Electromechanical, Non-Latching
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Contact Configuration: SPDT (COM, NO, NC) per channel
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Coil Power Consumption: ~70-80mA per activated relay
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Dimensions: Approx. 135mm x 85mm x 20mm (L x W x H)
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