Safety Barrier Y72221

The Safety Barrier Y72221 (fi g. B) is used for intrinsi- cally safe electric circuits. The built-in zener barrier and the safe galvanic isolation allow the connecton of fi re

detectors in hazardous areas. Due to the galvanic isola- tion, the earth leakage monitoring can remain activated in the fi re detection control panel.

Specifications

Ignition protection

intrinsically safe

Ex classifi cation

EEx ia IIC T5

Operating voltage

Supply through the detector line voltage

Ambient temperature

-20°C to +60°C

Dimensions W × H × D

20 × 110 × 107.5 (mm)

Mounting

TS35 DIN rail

Colour

green

Weight

100g

Approval

BASEEFA Nr.: BAS00ATEX7087

Order number

228006

Order name

Safety Barrier/Anal./200/SS Y72221

Protocol Interface IST200

The Protocol Interface IST200 (fi g. C) serves for the design of an intrinsically safe electric circuit in ADM loop technology. It allows the bidirectional data traffi c between fi re detection control panel and fi re detectors in hazardous areas via an ADM loop with System Sen-

sor/200 protocol. The interface is always used toge- ther with the Safety Barrier Y72221. The Surface Moun- ting Box SMB500 is required for mounting the protocol interface.

Specifications

Ignition protection

intrinsically safe

Operating voltage

Supply through loop voltage

Current consumption at 24V

14mA

Ambient temperature

0°C to +60°C

Relative humidity

5 – 95% (no condensation)

Dimensions W × H × D (without attaching sheet)

70 × 70 × 32 (mm)

Weight

155g

Order number

228007

Order name

Protocol Interface/Anal./200/SS IST200

Building Safety. Building Security.

A

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LST 2251EIS specifications Safety Barrier Y72221, Protocol Interface IST200

2251EIS specifications

LST 2251EIS, also known as the Landing Ship Tank, has become a pivotal asset in modern naval warfare. With its distinct design and advanced features, it stands as a testament to the evolution of amphibious assault vessels. Originally designed for transporting troops, equipment, and vehicles from sea to shore, the LST 2251EIS showcases a range of capabilities that extend its functionality beyond traditional roles.

One of the primary features of the LST 2251EIS is its large deck space, which is optimized for carrying a substantial number of vehicles and supplies. This vessel can accommodate various military assets, including tanks, trucks, and other heavy equipment, making it an essential component of amphibious operations. The vessel's flat bottom hull design allows it to operate in shallow waters, enabling landing operations at various beach terrains.

In terms of technology, the LST 2251EIS is equipped with state-of-the-art navigation systems that enhance its operational effectiveness. Advanced sonar and radar systems provide comprehensive situational awareness, allowing it to detect threats and navigate complex environments. The inclusion of modern communication technologies ensures real-time connectivity with command units and other naval vessels, facilitating coordinated operations during missions.

The propulsion system of the LST 2251EIS is designed for efficiency and maneuverability. Featuring powerful yet fuel-efficient engines, this vessel can maintain high speeds, enabling rapid deployments to operational areas. In addition to its speed, the ship is equipped with bow and stern ramps, which facilitate quick loading and unloading of personnel and equipment.

Moreover, the LST 2251EIS is built with a robust defensive suite, incorporating features such as automated weapon systems and enhanced armor plating. This helps to ensure that the vessel can withstand enemy fire while completing its missions in hostile environments. The design also allows for the future integration of additional defensive technologies, ensuring adaptability to emerging threats.

In conclusion, the LST 2251EIS represents a crucial component in the arsenal of modern naval forces. Its capacity to transport and deploy significant military assets, combined with its advanced technologies and robust defensive capabilities, makes it an indispensable tool in amphibious warfare. As military strategies evolve, ships like the LST 2251EIS will continue to play an integral role in ensuring operational success around the globe.