SAFETY RELAYS

STRENGTHS

• Reduced footprint: High density, 4 channels
• Full range of applications: all inputs and outputs available
• Reduced spare parts inventory: Available as universal INPUT/OUTPUT
• Reliable indoors and outdoors: Certified from -40° to + 60° C
• Surge resistance: 1.5 kV isolation
• SIL 3 (2) TÜV certification: Third party guaranteed data
• Easy installation: DIN rail and power bus mounting
• Easy maintenance: plug-in housing
• Current and valid standard: Certified standard IEC 61508:2010, ed. 2
• Independently certified SIL Dual Ch.: Dual Power Source
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HOUSING CHARACTERISTICS

• High channel density resulting from innovative circuit design using advanced surface-mount components
• Single, dual or quadruple channel models
• Plug-in screw terminals for securing wires with a cross-section of up to 2.5 mm2
• To perform configuration operations, the printed circuit board can be removed with the plug
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STRUCTURE

WIDE FUNCTIONALITY

• Wide range of digital and analog inputs/outputs
• 2A relay contacts for direct switching of heavy loads
• 3-port galvanic isolation eliminates interference, ground loop issues, and provides intrinsic safety without the need for a high-integrity ground connection
• Line fault alarm detects a break or short circuit in field cables
• Optional power bus enclosure
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HIGH PERFORMANCE

• High accuracy and repeatability of signal transmission
• Advanced circuit design ensures low heat dissipation, allowing the modules to operate at low temperatures despite their high functionality
• G3 Conformal Coating
• SMD production for long and reliable life
• 2 modules (D1130 - D1180) can be powered by AC voltage from 85 to 264 V, 48-400 Hz or DC voltage from 100 to 350 V