HSR-3D404Z Solid State Relay: Complete Technical Guide for Industrial Automation
HSR-3D404Z Solid State Relay: Complete Technical Guide for Industrial Automation
Professional-grade 40A solid state relay for PLC systems and industrial control applications
Product Overview
The HSR-3D404Z is a high-performance solid state relay designed specifically for industrial automation and PLC control systems. This 40A-rated relay provides reliable switching capabilities for demanding industrial environments, offering superior performance compared to traditional mechanical relays.
Front view showing terminal connections
Side view showing mounting dimensions
Top view with model number identification
Installation view in control panel
Wiring diagram and connections
Technical specifications label
Technical Specifications
| Parameter | Specification | Details |
|---|---|---|
| Model Number | HSR-3D404Z | Hanyoung Solid State Relay |
| Current Rating | 40A | Maximum continuous current |
| Controller Platform | PLC-2 Compatible | Designed for PLC control systems |
| Input Voltage | 3-32V DC | Control signal voltage range |
| Output Voltage | 24-380V AC | Load voltage range |
| Switching Type | Solid State | No moving parts, silent operation |
| Isolation Voltage | 4000V AC | Input-output isolation |
| Operating Temperature | -30°C to +80°C | Industrial temperature range |
| Mounting Type | DIN Rail | Standard industrial mounting |
Key Features & Benefits
Advanced Solid State Technology
The HSR-3D404Z utilizes solid-state switching technology, eliminating mechanical contacts that wear out over time. This results in:
- Longer operational lifespan (millions of cycles)
- Silent operation with no contact bounce
- Faster switching speeds (microsecond response)
- No arcing or sparking during operation
Industrial-Grade Reliability
Designed for harsh industrial environments with:
- High isolation voltage (4000V AC) for safety
- Wide operating temperature range (-30°C to +80°C)
- Vibration and shock resistant construction
- Protection against electrical noise and interference
PLC Integration
Specifically designed for seamless integration with PLC systems:
- Direct compatibility with PLC-2 platforms
- Low control current requirements (3-32V DC)
- Standard DIN rail mounting for easy installation
- Clear terminal markings for simplified wiring
Applications
The HSR-3D404Z is ideal for numerous industrial automation applications:
Industrial Control Systems
- Motor control and protection circuits
- Heating element control in industrial ovens
- Lighting control in manufacturing facilities
- Pump and valve control systems
Manufacturing Automation
- Conveyor belt control systems
- Robotic arm power control
- Assembly line equipment control
- Packaging machinery control
Building Automation
- HVAC system control
- Industrial lighting control
- Power distribution control
- Energy management systems
Installation & Wiring Guidelines
Mounting Instructions
The HSR-3D404Z is designed for standard DIN rail mounting (35mm). Ensure proper spacing between relays for adequate heat dissipation and follow these guidelines:
| Installation Parameter | Requirement |
|---|---|
| Mounting Orientation | Vertical position recommended |
| Minimum Clearance | 50mm above and below |
| Ambient Temperature | Below 40°C for optimal performance |
| Wire Size | 10-12 AWG for 40A applications |
| Torque Specifications | 1.2-1.5 Nm for terminal screws |
Wiring Configuration
Refer to the product images for terminal identification. The standard configuration includes:
- Input terminals for control signal (3-32V DC)
- Output terminals for load connection (24-380V AC)
- Clear polarity markings for proper connection
- Integrated LED status indicator
Frequently Asked Questions (FAQ)
A: Solid state relays offer longer lifespan (millions of cycles vs thousands), faster switching speeds, silent operation, and no contact arcing. They are ideal for applications requiring frequent switching or operating in harsh environments.
A: The HSR-3D404Z is specifically designed for AC load switching (24-380V AC). For DC applications, please consult our product specialists for appropriate DC-rated solid state relays.
A: The HSR-3D404Z includes built-in features such as 4000V AC isolation between input and output, transient voltage protection, and thermal protection. However, external fusing is recommended for complete circuit protection.
A: Heat sinking is recommended when operating at currents above 20A or in ambient temperatures above 40°C. Refer to the derating curves in the product documentation for specific guidance based on your operating conditions.
A: The HSR-3D404Z is designed for PLC-2 platform compatibility and works with most industrial PLC systems that provide 3-32V DC control signals. Always verify compatibility with your specific PLC model before installation.
External References & Trust Metrics
The HSR-3D404Z is recognized and available through multiple industrial distribution channels:
- Amazon Industrial: Available through certified industrial suppliers on Amazon.ca with verified product listings
- eBay Industrial: Multiple industrial suppliers offer this product with verified authenticity
- SPW Industrial: Authorized distributor with technical support and warranty services
- Industrial Automation Directories: Listed in major industrial component databases
Quality Assurance
All HSR-3D404Z relays undergo rigorous testing including:
- Full load current testing at maximum rated conditions
- Isolation voltage testing (4000V AC minimum)
- Temperature cycling tests (-30°C to +80°C)
- Vibration and shock resistance testing
- Electrical noise immunity testing
Industry Standards Compliance
The HSR-3D404Z is designed to meet or exceed relevant industrial standards including:
- CE marking for European market compliance
- RoHS compliance for environmental safety
- Industrial control equipment safety standards
- Electromagnetic compatibility (EMC) requirements
Conclusion
The HSR-3D404Z solid state relay represents a reliable, high-performance solution for industrial automation applications requiring robust switching capabilities. With its 40A rating, PLC compatibility, and industrial-grade construction, this relay provides the durability and performance needed for demanding industrial environments.
For technical specifications, installation guides, or application support, please contact our technical support team or refer to the complete product documentation available through our authorized distributors.
