• All units with IP20 degree of mechanical protection are compliant to GB3836.1-2010 (IEC60079-0: 2007, MOD) and GB3836.4-2010 (IEC60079-11: 2006, MOD), and certified for connection into Zone0, Zone1, Zone2, Zone10, Zone11,ⅡC, ⅡB, ⅡA, T1-T6 hazardous areas worldwide.
No high-integrity earth needed
• HD5500-EX series Isolated barriers need no dedicated ground and consequently eliminate the inherent interference of ground loop.
Full input/output/power supply isolation
• Full 3-port isolation between the input, output and power supply circuits achieves highly floating systems for the pursuit of extraordinary resistibility to complicated electromagnetic interference from industrial environment.
High performance components
• High performance components are widely adopted for optimal signal integrity, taking into account both high accuracy and low drift of full range.
Compact modular design
• With compact modular design, HD5500-EX series isolated barriers provide wide application range in the minimum space.
Standard DIN-rail mounting and PLUG & PLAY terminals