Home/ABB/ABB UNS0867A-P V2 HIEE405246R0002 Intelligent safety relay module
ABB UNS0867A-P V2 HIEE405246R0002 Intelligent safety relay module
ABB UNS0867A-P V2 HIEE405246R0002 is an industrial-grade intelligent safety relay module designed for safety interlock control in high-risk industrial environments. The module monitors status signals of safety devices such as emergency stop buttons, safety doors, and light curtains, judges hazardous situations through built-in safety logic, and cuts off power output in dangerous areas within 10ms. It meets SIL 3 and PLe safety level standards, suitable for automated scenarios requiring mandatory safety protection.
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ABB UNS0867A-P V2 HIEE405246R0002 Intelligent safety relay module
Specific Parameters
- Power supply voltage: 24V DC±15%
- Rated current: 8A (per output channel)
- Safety input channels: 6 channels (supports PNP/NPN signals)
- Safety output channels: 4 channels (2NO+2NC relay outputs)
- Response time: ≤10ms
- Safety level: SIL 3 (IEC 61508), PLe (EN ISO 13849-1)
- Operating temperature range: -20°C to +60°C
- Storage temperature range: -40°C to +85°C
- Protection class: IP20
- Dimensions: 170mm×100mm×70mm
- Weight: 0.7kg
- Isolation voltage: 2500V AC between input/output and power supply
- Certification standards: CE, UL, TÜV
Product Performance
- High safety level protection: Reaching SIL 3 and PLe safety levels, certified by TÜV, it meets strict requirements for safety interlocks in industries such as mechanical processing and automobile manufacturing, effectively preventing safety accidents.
- Fast hazard response: After changes in safety input signals, the module completes logic judgment and triggers output actions within 10ms, cutting off power in dangerous areas to provide immediate protection for personnel and equipment.
- Wide voltage compatibility: 24V DC±15% power supply range adapts to power fluctuations in industrial sites, ensuring normal operation even when voltage is unstable.
- Excellent anti-interference ability: Input circuits adopt photoelectric isolation design, resisting 5kV pulse interference, maintaining signal detection accuracy in strong electromagnetic environments, and avoiding misoperation.
- Flexible safety logic: Supports manual/automatic reset modes, and can configure safety functions such as dual-loop detection and time delay through dedicated software, adapting to safety control needs of different scenarios.

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