SIEMENS 6ES7157-0AD00-0XA0 New and Original High quality

6ES7157-0AD00-0XA0

The 6ES7157-0AD00-0XA0 model product is a PROFIBUS DP and PROFIBUS PA (Process Automation) network coupler for Siemens S7-300 series PLC. It belongs to the explosion-proof DP/PA coupler (Ex version) and is used to connect PROFIBUS DP fieldbus and PROFIBUS PA intrinsic safety field devices. It supports integrating PA bus segments into the DP master station system to achieve signal transmission and expansion in explosion-proof areas (Ex area 2, area 1, area 0). This coupler complies with the IEC 61158-2 standard and can connect PA equipment with a total current consumption of ≤ 0.8A (60 ℃ ambient temperature). It is equipped with a blue process cable and supports a PA bus length of up to 1000 meters. It is suitable for explosion-proof industrial scenarios such as chemical, petroleum, and natural gas industries, providing reliable and safe communication interfaces for on-site equipment and control systems.

Technical specifcations for 6ES7157-0AD00-0XA0

Application scenarios and authentication:

Applicable area: Suitable for explosion-proof areas (Ex Zone 2, Zone 1, Zone 0), meeting the safety communication requirements in hazardous environments.

Certification standard: Complies with international standards such as IEC 61158-2 to ensure safe and stable operation in explosion-proof areas.

Electrical parameters:

Current consumption: At an ambient temperature of 60 ℃, the total current consumption connected to PA equipment does not exceed 0.8A, ensuring the reliability of the equipment in high-temperature environments.

Process cable: Use blue process cable for easy identification and maintenance.

Bus performance:

Bus length: Supports PROFIBUS PA bus length up to 1000 meters, suitable for large industrial sites.

Redundant configuration: It has redundancy capability and supports configuring PROFIBUS PA redundancy to improve system reliability.

Interface and Protocol:

Physical interface: Provides PROFIBUS PA or FOUNDATION fieldbus H1 interface, compatible with multiple fieldbus standards.

Transmission rate: PROFIBUS DP transmission rate can reach up to 45.45 kbit/s, meeting the communication speed requirements of industrial automation systems.

Diagnosis and status indication:

Diagnostic function: Integrated diagnostic function, supporting bus activity, bus fault, cumulative fault and other status displays.

LED indicator light: visually display bus activity (DP yellow, PA yellow), bus faults (BF red), cumulative faults (SF red), and 24V power supply voltage monitoring (ON green) through the LED indicator light.

Protection level and isolation:

Protection level: IP20 protection level, suitable for installation inside industrial control cabinets.

Potential isolation: Implement potential isolation between the backplane bus and other switch components, between PROFIBUS DP and other circuits, between PROFIBUS PA and other circuits, and between the power supply and other circuits to enhance system safety.

Environmental adaptability:

Temperature range: The operating environment temperature range is -25 ℃ to 60 ℃, suitable for different temperature conditions in industrial sites.

Humidity range: The maximum relative air humidity is 95%, suitable for humid environments.

Altitude installation height: The maximum altitude installation height is 3000 meters, suitable for high-altitude areas.

Size and weight:

Dimensions: Width 80mm, height 125mm, depth 130mm, compact design for easy installation.

Weight: Approximately 550g, lightweight design reduces installation burden.

Our Services:

1、All our products are new and orginal, and of good quality

2、Our prices are very competitive.

3、 We have a large quantity in stock, so we could help the customers to get the components which are dificult to get.

4、All inquiries will be valued and will reply in 24.

Packing & Delivery:

1、100% brand New and Original Factory Seal!

2、Warranty:1 year

3、Package: Original packing with cartons.

4、Delivery time: Shipped in 3-7 days after payment

5、All the goods will be tested before shipment

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