Safety Logic Performance

• The VS3202 functions as a dedicated SLS 1508 Redundant Logic Solver for safety-critical loops.
• This unit provides fully redundant execution of safety instrumented functions to prevent unplanned shutdowns.
• The VS3202 package includes the essential Terminal Block for secure field wiring and power distribution.
• It supports high-demand safety applications requiring SIL 3 certification and rapid response times.
• The VS3202 utilizes a robust architecture to isolate safety logic from general process control traffic.

Technical Data Summary

• Brand: Emerson DeltaV
• Model: VS3202
• Logic Solver Type: SLS 1508 Redundant
• Input Power Requirement: 24 VDC ± 20% at 1.0 A
• Field Power Capacity: 4 A Maximum (Channel Dependent)
• Heat Dissipation: 24 W
• Weight: 1.2 Kg
• Operating Temperature: -40 °C to +70 °C
• Atmospheric Protection: ISA-S71.04-1985 Class G3 (Coated)
• Enclosure Rating: IP 20 / NEMA 12

Industrial Certifications

• Hazardous Locations: Class 1, Div 2, Groups A, B, C, D, T4
• European Compliance: ATEX 3 G EEx IIC-nA T4
• EMC Standards: EN61326-1 (Criterion A) and NAMUR NE21
• Safety Standards: IEC 61010-1 and CSA 1010
• Mechanical Stability: 10g Shock / 0.5g Vibration up to 150 Hz

Integration & Supply

• Application: Emergency Shutdown (ESD), Burner Management Systems (BMS), and Fire & Gas (F&G) logic.
• Diagnostic Coverage: Built-in hardware testing ensures 99% fault detection for safety loops.
• Warranty: 12-Month Quality Assurance
• Logistics: Global express delivery available via FedEx, UPS, and DHL.
• Stock Status: Standard industrial packaging for immediate deployment.

Frequently Asked Questions

• How does the VS3202 handle field power distribution?
  The module manages up to 4 A of field power, though actual consumption depends on your specific channel and field device types.
• Is the terminal block included with the VS3202 unit?
  Yes, this product is supplied as a complete assembly including the redundant logic solver and the required terminal block.
• Can this logic solver be used in corrosive chemical plants?
  Yes, the VS3202 features G3 Class conformal coating to resist corrosion from sulfur and chlorine compounds.
• What is the primary selection factor for the SLS 1508 over standard controllers?
  The SLS 1508 is mandatory when your Risk Reduction Factor (RRF) requires a SIL 3 rated Safety Instrumented System.
• What are the cooling requirements for a redundant VS3202 setup?
  Since each module dissipates 24 W, ensure your cabinet ventilation can handle the cumulative heat load to maintain the 70°C limit.