HD5500 Isolated Safety Barrier

The HD5500 series of isolated safety barriers isolate the power supply, input signal and output signal from each other through isolation technologies such as optical, electrical and magnetic isolation. Thus, they achieve the isolated transmission of digital/analog signals between the field intrinsically safe equipment and the control room equipment. They are ideal isolation interface units between the field intrinsically safe equipment and the control room equipment.
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Product Description

· High conversion accuracy

· Triple redundancy circuit design

· Plug-and-play terminals, allowing hot-swappable connections for easy installation and maintenance

· Comprehensive circuit fault indicators for quick location and troubleshooting of faults in the field

· Functional versatility to meet the broadest needs in signal isolation, power distribution, and signal transmission for process control

· Three-port isolation for input/output signals and power, forming a fully floating system, significantly simplifying the handling of field issues

· Isolating fault points to prevent a single point of failure from affecting the entire system; even in the event of a lightning strike, the system can avoid widespread paralysis to the maximum extent

· No need for grounding, eliminating interference from ground loops

· Multiple configuration schemes: dedicated communication cables and wireless Bluetooth configuration

· Equipped with rail-mounted power supply functionality, significantly reducing cabinet wiring work

· Ultra-thin 12.5mm design, aligning with modern control requirements for dense installation, saving cabinet space, and improving the integration of devices

· Low power consumption and effective heat dissipation structure design, reducing cabinet temperature rise under dense installation conditions, improving product reliability, and extending service life

· Explosion-proof rating of [Ex ia Ga]IIC, suitable for the most dangerous Zone 0 hazardous areas and dangerous media. It also has the [Ex ia Da] intrinsic safety explosion-proof mark for combustible dust, making it applicable in all explosive dust environments.

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