Omron 11Pin Relay AC 12V

Description

Omron MY3N-J 11-Pin Miniature Power Relay (DC 12V Variant) The Omron MY3N-J 12VDC is a high-performance miniature electromagnetic “ice-cube” relay engineered for logic sequencing, control panel automation, and multi-circuit signal routing. Utilizing an 11-pin configuration, this 3PDT (Triple Pole Double Throw) relay uses a 12V DC control coil to safely isolate and toggle up to three independent electrical pathways simultaneously within tight space constraints. Key Features Contact Configuration: 3PDT (3 Form C: 3 Normally Open / 3 Normally Closed contacts). Coil Voltage: 12V DC (Direct Current), drawing standard low-voltage control power to actuate the internal solenoid. Switching Capacity: Rated for standard miniature electrical control loads up to 5A at 240V AC or 5A at 28V DC. Visual Diagnostics: Features a clear, transparent protective housing and a built-in LED status indicator lamp that glows dynamically when the control coil is energized. 11-Pin Architecture: Comprises 2 pins dedicated to the triggering coil, 3 common (COM) lines, 3 normally open (NO) contacts, and 3 normally closed (NC) contacts. Pin Profile: Miniature flat blade terminals designed to maximize multi-circuit capabilities within a compact footprint. Compatibility Guide The 12V DC variant of this miniature 11-pin relay bridges low-voltage electronic controls with multi-channel utility power lines. 1. Compatible Trigger Inputs Because this model runs on a 12V DC coil, it interfaces perfectly with lower-voltage triggering frameworks: DC Power Infrastructure: Matches standard 12V DC industrial control buses, marine electrical systems, or automotive networks. Microcontrollers & DIY Boards: Can be easily driven via external switching transistors or optocouplers from platforms like Arduino and Raspberry Pi. PLC Modules: Fits standard 12V DC transistor or relay output cards on Programmable Logic Controllers. 2. Compatible Base Sockets (Mounting) To avoid manual wiring or soldering directly to the miniature blade pins, this plug-in relay drops into a standard track base: PYF11A Sockets: The standard matching 11-pin miniature screw-terminal base. It snaps directly onto a standard 35mm DIN rail, allowing field technicians to route and lock down raw field wires securely using a standard screwdriver. 3. Common Applications Signal Branching (Logic Multiplexing): Takes a single low-voltage input pulse and instantly branches it to perform three isolated actions at once (e.g., updating a PLC input loop, activating a local low-voltage buzzer, and switching a mains-voltage machine contactor). Inductive Load Shielding: Acts as an easily replaceable electrical buffer to shield delicate microcontrollers from inductive voltage spikes produced by larger valves, solenoids, or dampers. Automotive & Marine Custom Control: Frequently integrated into 12V mobile environments (such as commercial boats, utility vehicles, and RV power distribution blocks) to coordinate multi-circuit accessory switching.