MTL Fieldbus Surge Protection FP32 With Good Price In Stock

FP32 devices provide surge protection along the trunk or spurs of fieldbus systems, preventing damage to the associated electronics such as terminators, spur blocks and the bus control equipment. Fully automatic, the FP32 reacts immediately to ensure that equipment is never exposed to damaging surges by directing surges safely to earth and then resets automatically. Its small footprint also allows the FP32 to be located near terminators and spur blocks.

• DIN rail mounting for easy installation

• Meets the requirements of IEC61158-2:2000 for FOUNDATION fieldbus™

• Plug connectors for quick and easy connection or rewiring

• 20kA maximum surge current

• Weight: 0.2 kgs

The FP32 surge protection device prevents surges and transient over-voltages, conducted along the Trunk or Spurs of fieldbus systems, from damaging the associated electronics such as terminators, spur blocks and the bus control equipment. The FP32 is designed to be used at both ends of the Trunk where a Spur is connected, to safely divert any surges to earth.

The multi-stage hybrid surge protection network at the heart of the FP32, uses a combination of solid state electronics and a gas-filled discharge tube (GDT) to provide surge protection up to 20kA. This impressive surge protection circuit is designed to exhibit exceptionally low line resistance and adds only a tiny voltage drop to the bus. As a result, no matter how many FP32 devices are connected to a Trunk or Spur the system will still be able to support up to 32 transmitters as specified by IEC 61158-2. In operation the FP32 device does not adversely affect the performance or operation of the fieldbus or connected equipment, it allows signals to pass with very little attenuation while diverting surge currents safely to earth (ground) and clamping output voltage to safe levels.

Windy Wang
HONGKONG XIEYUAN TECH CO., LIMITED  
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