RS-485 Bus Isolator with Surge Protection and 500m Extender for Intrusion Detection Systems - Hikvision

RS-485 Bus Isolator with Surge Protection and 500m Extender for Intrusion Detection Systems - Hikvision

 
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DS-PR521 - The Bus Isolator module is designed to ensure maximum security and stability of intrusion detection systems, protecting the bus from short circuits, overcurrents, overvoltages and AC 110/230V electrical interference , ensuring operational continuity even in critical conditions. Thanks to the external interference isolation function , it maintains reliable system communication, while the integrated bus extender with extension up to 500 meters and signal regeneration improves performance over long distances. Equipped with front and rear tamper protection and the ability to report events to the control panel , it represents a professional solution for advanced and secure systems. Hikvision

Technical Data Sheet

Artikel-Nr.: DS-PR521

Marke: Hikvision

EAN: 6942640550191

Manufacturer Object ( [id] => 42 [name] => Hikvision [description] =>

Seit ihrem Geburtsjahr ist ihr Ansehen so stark gewachsen, dass sie 2015 die erste globale Sicherheitsrealität sein wird.

Ab 2016 expandiert Hikvision seinen Markt und wird zum Total Solution Provider für den gesamten Sicherheitsmarkt. So tritt sie in die Welt der Intrusion Detection ein und nähert sich dann neuen Technologien und Intelligenz im Dienste der Menschheit, indem sie sich mit IoT, Machine Vision, Robotik und Automotive-Systemen befasst. Vom Marktführer im Sicherheitsbereich wird Hikvision mit Engagement, Leidenschaft und Kompetenz zu einem Hi-Tech-Unternehmen mit der Vision 4.0, immer mit hohen Zielen.

Setik fühlt sich daher geehrt, ein Hikvision-Vertriebspartner zu sein. Wir werden, wie immer, Produkte der neuesten Generation und die entsprechende technische und kommerzielle Unterstützung anbieten.

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Videosorveglianza Hikvision

Hikvision wurde 2001 mit dem Ziel gegründet, komplette professionelle Videoüberwachungslösungen zu schaffen und zu entwickeln und wurde schnell zu einem führenden Unternehmen in der Sicherheitswelt.

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INSTALLATEUR FINDEN

DS-PR521 – BUS ISOLATOR

Hikvision

The Hikvision DS-PR521 Bus Isolator module is designed to ensure maximum protection and stability in intrusion detection systems, thanks to advanced protection against short circuits, overcurrents, overvoltages and AC 110/230V interference , ensuring operational continuity even in critical environments. It integrates an external interference isolation function that preserves the reliability of bus communication, while the bus extender with extension up to 500 meters and signal regeneration improves performance over long distances. Equipped with front and rear tamper protection and the ability to report events to the control panel , it represents a professional solution for advanced and secure systems.

Main features:

- Bus protection against short circuits, overvoltages and electrical interference

- Noise isolation for stable and reliable communication

- Integrated bus extender with extension up to 500 m and signal reshaping

- Front and rear tamper protection for added security

- Reporting of protection events directly to the control panel

Further details

✅ Bus protection:
The device guarantees complete bus protection against short circuits, overcurrents, overvoltages and AC 110/230V intrusions , preserving system integrity and ensuring operational continuity even in critical conditions.
✅ Noise Isolation :
Thanks to the external interference isolation function, it prevents electrical noise and pulses from compromising communication, improving the stability and reliability of the entire system .
✅ Built-in bus extender :
It integrates a bus extender with extension up to 500 meters and signal regeneration , allowing efficient transmission over long distances without loss of signal quality.
✅ Tamper protection :
Equipped with front and rear tamper protection , it detects any attempts to tamper with or open the device , increasing the security level of the system.

✅ Event reporting :
It allows the transmission of protection events directly to the control panel , ensuring real-time monitoring and immediate management of system anomalies .

Technical data sheet

DS-PR521

Bus interconnection
Bus extender Support
Bus technology Half-Duplex RS-485
Bus wiring 4-Core Alarm Cable (at least 2 × 0.5 mm² + 2 × 0.22 mm²)
Power supply - general
Input voltage 12 VDC nominal (9~16 VDC), powered by bus
Quiescent current 15 mA @12VDC
Max. current 50 mA @12VDC
Power supply - Bus power output
Output capacity 12VDC nominal (9~16 VDC), 3 A
Output protection 3 A PPTC
Environmental
Operating temperature -10°C to 50°C (14°F to 122°F), indoor use only
Storage temperature -20°C to 60°C (-4°F to 140°F)
Relative humidity 10% ~ 90% non-condensing
Physical
Dimensions (W × H × D) 110 × 155 × 31 mm
Weight 220 g
Installation method Wall mount
Compliance
Electrical compliance CE, CB
EN 50131 Security Grade 2, Environmental Class II
All our products are in conformity with the in force CE normative (read here). To ask for a copy of the certification fill out this form