HIMA BV7046-4

Description

• Technical Specifications:
  • Model: BV7046-4
  • Type: Safety relay module
  • Relay channels: 6 independent relay outputs
  • Relay type: Electromechanical, normally open (NO) contacts
  • Rated voltage: 24 VDC nominal
  • Contact rating: Up to 2 A @ 24 VDC (resistive load)
  • Communication: SafeEthernet and HIMA system bus compatible
  • Diagnostics: Integrated fault detection, LED indicators, status feedback
  • Safety certification: SIL 3 (IEC 61508), PL e (ISO 13849-1), Cat.4 (EN 954-1)
  • Operating temperature: –20°C to +60°C
  • Mounting: DIN rail or panel mount
  • Dimensions: 100 mm × 100 mm × 50 mm
  • Weight: 0.5 kg
  • Protection: Resistant to vibration, dust and industrial contaminants
• Key Features: Redundant and fail-safe design, real-time diagnostics, robust industrial housing, SIL 3 compliance.
• Application Scenarios: Oil & gas, chemical plants, power industry, and other process automation fields requiring emergency shutdown and functional safety.
• Structural Characteristics: 6 independent electromechanical NO relay channels integrated in a compact DIN-rail enclosure.
• Working Principle: On receiving safety commands via SafeEthernet or HIMA system bus, the module actuates electromechanical relays to de-energize or isolate hazardous loads; built-in diagnostics continuously monitor contact and channel health.
• Installation Requirements: Mount on DIN rail or control panel; ensure 24 VDC supply within nominal range; allow ventilation for –20°C to +60°C operation.
• Usage Notes: Verify SIL 3 wiring topology before energizing; do not exceed 2 A per contact at 24 VDC resistive load; regularly check LED diagnostics for fault indication.