Excellent PLC
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Product Introduction
The ABB SA811F 3BDH000013R1 is a high-performance safety relay designed for industrial automation and control systems. It ensures reliable machine safety by monitoring safety devices such as emergency stops, light curtains, and safety gates. This relay is part of ABB’s renowned safety product lineup, offering robust construction, easy integration, and compliance with international safety standards.
Product Parameters
| Parameter | Specification |
|---|---|
| Model | SA811F 3BDH000013R1 |
| Supply Voltage | 24V DC (19.2V – 28.8V) |
| Contact Configuration | 2 NO (Normally Open) Safety Outputs |
| Max. Switching Current | 5A (resistive load) |
| Dimensions (W×H×D) | 155 ×155 ×67 mm |
| Weight | 0.46 kg |
| Operating Temperature | -25°C to +55°C |
| Protection Rating | IP20 |
| Standards Compliance | EN 60947-5-1, EN 60204-1, ISO 13849-1 |
| Safety Category | PL e (ISO 13849-1), SIL 3 (IEC 61508) |
Product Applications
The ABB SA811F 3BDH000013R1 is widely used in:
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Industrial Machinery: Ensures safe operation of presses, robots, and conveyors.
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Automotive Manufacturing: Protects workers in assembly lines.
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Packaging Systems: Monitors safety gates and interlocks.
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Material Handling: Safeguards cranes and lifting equipment.
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Process Industries: Used in chemical and pharmaceutical plants for emergency shutdowns.
Product Advantages
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High Safety Integrity: Meets PL e and SIL 3 standards for critical applications.
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Compact Design: Space-saving for control cabinets.
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Easy Installation: Tool-free terminal connections reduce setup time.
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Reliable Performance: Resistant to vibration and electrical noise.
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Wide Compatibility: Works with various safety devices (e.g., E-stops, light barriers).
Frequently Asked Questions (FAQ)
Q1: What safety standards does the SA811F comply with?
A: It complies with EN 60947-5-1, ISO 13849-1 (PL e), and IEC 61508 (SIL 3).
Q2: Can this relay be used with 230V AC?
A: No, it operates only on 24V DC.
Q3: What is the maximum switching current?
A: 5A for resistive loads.
Q4: Does it support manual reset functionality?
A: Yes, manual reset is configurable for safety applications.
Q5: What is the operating temperature range?
A: -25°C to +55°C.
Q6: Is the relay suitable for outdoor use?
A: No, its IP20 rating limits it to indoor, dry environments.
Q7: How many safety outputs does it have?
A: 2 Normally Open (NO) safety outputs.
Q8: Can it monitor multiple safety devices simultaneously?
A: Yes, it supports daisy-chaining of safety inputs.
Q9: What is the expected lifespan?
A: 5+years under rated load conditions.
Q10: Is diagnostic feedback available?
A: Yes, LED indicators show operational status and faults.
Recommended Related Models
Same Series (Safety Relays)
| Model | Description |
|---|---|
| SA811F 3BDH000012R1 | Similar specs with 1 NO + 1 NC outputs |
| SA812F 3BDH000015R1 | Dual-channel, higher load capacity (8A) |
| SA831F 3BDH000020R1 | Expanded I/O for complex safety systems |
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