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Safety Relay Module UE410-2RO401 | SIL 3 Certified | Hard Wired Configuration | IP40 Protection | by SICK
The Safety Relay Module UE410-2RO401 is designed for industrial automation safety systems, featuring a SIL 3 safety integrity level and hard wired configuration. With two enabling current paths and a robust IP40 housing, it ensures reliable performance in challenging environments, making it ideal for machine safety control circuits and protective relay applications.
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Technical Specifications
- Module type: Relay module
- Configuration method: Hard wired
- Safety integrity level: SIL 3 (IEC 61508)
- Category: Category 4 (EN ISO 13849)
- Performance level: PL e (EN ISO 13849)
- Outputs: 2 enabling current paths
- Control inputs: 1 (B1)
- Enable current contacts: 2 (13/14, 23/24)
- Signaling current contacts: 1 (Y1/Y2)
- Connection type: Plug-in spring terminals
- Display elements: LEDs
- Protection class: III (EN 61140)
- Voltage supply: Via FLEXBUS+
- Power consumption: ≤ 1.6 W
- Overvoltage category: II (EN 61131-2)
- Switching input voltage: 18 V DC to 30 V DC
- Enabling current path switching voltage: 5 V AC/DC to 253 V AC/DC
- Current loading: 10 mA to 6 A
- Signaling current path output voltage: 16 V DC to 30 V DC
- Signaling current path output current: ≤ 75 mA
- Check-back current path switching voltage: 5 V AC/DC to 253 V AC/DC
- Dimensions (W x H x D): 22.5 mm x 96.5 mm x 120.8 mm
- Weight: 160 g (± 5%)
- Enclosure rating: Housing IP40, Terminals IP20 (EN 60529)
- Ambient operating temperature: –25 °C to +55 °C
- Storage temperature: –25 °C to +70 °C
- Air humidity: ≤ 95%, Non-condensing
- Electromagnetic compatibility: Class A (EN 61000-6-2, EN 55011)
- Vibration resistance: 5 g RMS, 5 Hz to 500 Hz (EN 60068-2-64)
- Dimensions (H x L x W): 97mm x 121mm x 23mm
- Weight: 0.16 kg
Key Features
- Relay module with hard wired configuration
- Protective coating for resistance to sulfur and challenging ambient conditions
- Safety integrity level SIL 3 (IEC 61508)
- Category 4 (EN ISO 13849) and Performance level PL e (EN ISO 13849)
- 2 enabling current paths and 1 signaling current path
- Plug-in spring terminal connections
- LED display elements for status indication
- Voltage supply via FLEXBUS+
- Low power consumption ≤ 1.6 W
- Potential-free NC and NO contacts, positively guided
- Operating temperature range from –25 °C to +55 °C
- IP40 housing and IP20 terminals protection
- Complies with multiple international certifications including EU, UK, ACMA, CCC, cULus, KC Mark, and cTUVus
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure compliance with safety standards and proper integration into safety systems.
Applications
- Industrial automation safety systems
- Machine safety control circuits
- Protective relay applications in challenging ambient conditions
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Protective coating extends product lifespan in harsh environments, reducing waste
- Low power consumption reduces energy usage
- Complies with RoHS regulations limiting hazardous substances
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK UE410-2RO401 Relay Module is available for immediate purchase, ideal for industrial safety and automation applications requiring high safety integrity.
