Phoenix Contact QUINT4 20+ DC/DC Converter

Phoenix Contact’s QUINT DC/DC converter portfolio is expanding to include a 20 A SIL-rated DC/DC converter. While providing customers with the same unique and exclusive benefits of the growing QUINT4 DC/DC converter line, the QUINT4 20+ DC/DC converter is certified for use in a Safety Integrity Level (SIL) 2-rated system. When used in combination with our QUINT4 S-ORing redundancy module (part number 2907753), the new QUINT4 20+ DC/DC converter is certified for use in a SIL 3-rated system.

The QUINT4 20+ DC/DC converter is designed with an integrated decoupling MOSFET which eliminates the need for an external decoupling diode. The internal overvoltage protection (OVP) circuitry of the QUINT 20+ DC/DC converter features a secure shut-off upon activation, limiting the risk of damage to the power supply and the field devices connected to the DC bus. The QUINT 20+ DC/DC converter is conformally coated and is certified with ATEX, IEC 61508, IEC 61511 approvals. The converter is also approved for use in hazardous applications requiring Class I Division 2.

FEATURES

• TÜV-certified for applications requiring SIL 2.
• TÜV-certified for applications requiring SIL 3*.
• Integrated decoupling MOSFET.
• Secure shut-off OVP.
• Static and dynamic power boost capabilities.
• Selective Fuse Breaking (SFB) technology.
• Configurable signal monitoring using a passive interface.
• Real-time monitoring of the output current and voltage via an analog output.
• Conformal coating and wide temperature range from -40°C to +75°C.
• Certified with ATEX/IECEx/Class I, Division 2 approvals.

*When used in combination with a QUINT4 S-ORing module (2907753)

Phoenix Contact QUINT4 20+ DC/DC Converter

Phoenix Contact Technical Datasheets