SHIELD SIOM IOM01 Relay Module Datasheet
1. Product Overview 📌
The SHIELD SIOM IOM01 Relay Module is a versatile industrial relay interface designed for robust control and automation systems. It provides reliable switching for both AC and DC loads, supporting high-current applications while maintaining precise signal integrity. The module is engineered to integrate seamlessly with control systems, offering flexible I/O configurations and dependable operation under harsh industrial environments.
Key features include compact form factor, high isolation between control and load circuits, and enhanced electromagnetic compatibility (EMC), making it suitable for machinery automation, engine management systems, and remote monitoring applications.
Applications:
- Industrial automation ⚙️
- Engine and generator control 🔌
- Remote signal switching 📡
- Safety and emergency shutdown systems 🛡️
2. Technical Specifications ⚙️
| Parameter | Specification |
|---|---|
| Model Number | SIOM IOM01 |
| Power Supply | 24V DC ±10% |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Relay Channels | 8 SPDT Relays |
| Maximum Switching Voltage | 250V AC / 30V DC |
| Maximum Switching Current | 10A AC / 10A DC |
| Input Control Voltage | 5–24V DC |
| Isolation Voltage | 2500V AC between control and load |
| Communication Protocol | Optional RS485 or CAN integration |
| LED Indicators | Status for each relay channel |
| Dimensions (L x W x H) | 160 × 90 × 40 mm |
| Weight | 0.55 kg |
| Mounting | DIN Rail or panel mounting |
| Compliance | CE, RoHS |
3. Installation Instructions 🛠️
- Mounting: Fix the module securely on a DIN rail or flat panel with appropriate screws. Ensure 50 mm clearance around the module for ventilation.
- Wiring: Connect the power supply, input signals, and relay load circuits according to the wiring diagram. Maintain separation between high-power and signal lines to reduce interference.
- Grounding: Attach the module’s ground terminal to a reliable earth point. Proper grounding ensures stable operation and prevents noise issues.
- Initial Power-Up: Apply rated supply voltage and confirm that the LED indicators for each relay channel light up correctly.
- Environment: Avoid exposure to water splashes, corrosive chemicals, or excessive dust.
4. Maintenance Guidelines 🔧
- Periodic Inspection: Check for loose connections, corrosion, or physical damage every 6 months.
- Cleaning: Use a dry brush or compressed air to remove dust; avoid water or solvents.
- Relay Function Test: Periodically test each relay channel to verify proper switching.
- Replacement: Replace any faulty relay channels with identical specifications to maintain module integrity.
5. Usage Precautions ⚠️
- Do not exceed rated voltage or current limits.
- Ensure correct polarity for the power supply.
- Avoid bending or physically stressing the PCB.
- Disconnect power before performing maintenance.
- Keep the module away from strong electromagnetic fields or RF sources.
6. Product Links 🔗
7. Recommended Similar Products 📊
| Model | Description | Link |
|---|---|---|
| SIOM IOM02 Relay Module | Enhanced version with 12 relay channels | View |
| MK-14 PCB Module 75261 | Engine control module with I/O integration | View |
| DCU-205-C-1 Engine Controller | High-reliability diesel control module | View |
| SDU-410 Shutdown Unit 1006451 | Engine emergency shutdown relay module | View |
| 504-2 Stop Unit PCB Card 504-A | Compact relay card for automation systems | View |
The SHIELD SIOM IOM01 Relay Module provides industrial-grade reliability, ease of installation, and long-term maintenance convenience, making it a preferred choice for engineers and technicians in demanding automation environments.
