Omron 14Pin Relay DC 12V

Description

Omron MY4N-J 14-Pin Miniature Power Relay (DC 12V Variant) The Omron MY4N-J 12VDC is a highly popular miniature electromagnetic “ice-cube” relay engineered for intermediate control sequencing, multi-circuit logic distribution, and electrical isolation. Utilizing a 14-pin configuration, this 4PDT (4 Pole Double Throw) relay uses a 12V DC control coil to safely isolate and toggle up to four separate electrical pathways simultaneously within space-constrained automation layouts. Key Features Contact Configuration: 4PDT (4 Form C: 4 Normally Open / 4 Normally Closed contacts). Coil Voltage: 12V DC (Direct Current), drawing standard low-voltage control power to actuate the internal solenoid mechanism. Switching Capacity: Rated for dependable light-to-medium electrical control loads up to 5A at 240V AC or 5A at 28V DC. Visual Diagnostics: Outfitted with a transparent protective shell and an integrated LED indicator lamp that glows dynamically when the internal coil is actively energized. 14-Pin Layout: Comprises 2 pins for the triggering coil, 4 common (COM) lines, 4 normally open (NO) contacts, and 4 normally closed (NC) contacts. Compatibility Guide The 12V DC variant of this miniature 14-pin relay links low-voltage electronic brains with multi-channel field gear. 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 industrial control buses, marine electrical networks, or automotive power systems. 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 onto standard track-mount bases: PYFZ-14-E / PYF14A-N Sockets: The standard matching 14-way screw-terminal socket blocks. They snap directly onto standard 35mm DIN rails, allowing field technicians to route and lock down raw field wires securely using a standard flathead screwdriver. 3. Common Applications Multi-Circuit Signal Branching: Instantly distributes a single low-voltage trigger pulse (like a sensor trip or button press) to perform four isolated actions at once (e.g., updating a PLC input loop, sounding a local 12V buzzer, turning on a status light, and engaging a mains-rated motor contactor). PLC I/O Isolation: Protects sensitive controller processing cards from electrical noise and inductive back-EMF kickback produced by factory field machinery. Automotive & Marine Custom Logic: Frequently integrated into 12V mobile environments (such as commercial boats, utility vehicles, and RV power distribution blocks) to manage complex accessory interlocking schemes.