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Safety Relay Module UE410-4RO401 | SIL 3 Certified | 4 Enabling Current Paths | Protective Coating | by SICK
The Safety Relay Module UE410-4RO401 is designed for industrial automation safety systems, featuring a SIL 3 safety integrity level and hard-wired configuration. With 4 enabling current paths and a protective coating for challenging environments, this relay module ensures reliable machine safety control and is ideal for professionals in demanding 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: 4 enabling current paths (potential-free NO contacts, positively guided)
- Control inputs: 2 (B1, B2)
- Signaling current paths: 2 (NO contacts connected to internal 24 V DC)
- Connection type: Plug-in spring terminals
- Display elements: LEDs
- Protection class: III (EN 61140)
- Voltage supply: Via FLEXBUS+
- Power consumption: ≤ 3.2 W
- Overvoltage category: II (EN 61131-2)
- Switching voltage range: 5 V AC/DC to 253 V AC/DC
- Current loading: 10 mA to 6 A
- Output voltage for signaling paths: 16 V DC to 30 V DC
- Output current for signaling paths: ≤ 75 mA
- Enclosure rating: IP40 housing, IP20 terminals (EN 60529)
- Operating temperature: –25 °C to +55 °C
- Storage temperature: –25 °C to +70 °C
- Humidity: ≤ 95%, non-condensing
- EMC: 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): 96.5mm x 120.8mm x 22.5mm
- Weight: 0.186 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)
- 4 enabling current paths with potential-free NO contacts, positively guided
- 2 signaling current paths with NO contacts connected to internal 24 V DC
- Plug-in spring terminal connections
- LED display elements for status indication
- Overvoltage category II (EN 61131-2)
- Protection class III (EN 61140)
- Power consumption ≤ 3.2 W
- Enclosure rating IP40 housing and IP20 terminals (EN 60529)
- Operating temperature range –25 °C to +55 °C
- Vibration resistance 5 g RMS, 5 Hz to 500 Hz (EN 60068-2-64)
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with industrial safety systems and electrical standards.
Applications
- Industrial automation safety systems
- Machine safety control
- Protective relay applications in challenging ambient conditions
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Protective coating extends product lifespan in harsh environments, reducing waste
- Low power consumption of ≤ 3.2 W supports energy-efficient operation
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for detailed warranty terms.
Available Now
The SICK UE410-4RO401 Relay Module is available for immediate purchase, ideal for industrial safety and automation applications.
