SIEMENS 6ES7157-0AD81-0XA0 New and Original High quality

6ES7157-0AD81-0XA0

The 6ES7157-0AD81-0XA0 model product is a DP/PA coupler (explosion-proof type) for Siemens S7-300 series PLC. It is a physical connection component between PROFIBUS DP and PROFIBUS PA fieldbus network, which complies with IEC 61158-2 standard and supports seamless integration of PROFIBUS PA equipment into DP network. It is suitable for industrial automation scenarios in hazardous areas such as Ex zone 1 and 0. It has a high protection level (IP20) and anti-interference ability, and can withstand a maximum ambient temperature of 60 ℃ and a total current consumption of ≤ 0.8A (60 ℃) for PA equipment. Through modular design, it realizes flexible configuration with S7-300 system and is suitable for industrial environments with strict explosion-proof requirements such as chemical, oil and gas industries.

Technical specifcations for 6ES7157-0AD81-0XA0

Functional positioning: This product serves as a physical connection component for PROFIBUS DP and PROFIBUS PA fieldbus networks, mainly used to achieve signal conversion and transmission between the two bus protocols, and is suitable for the construction of distributed I/O systems in the field of industrial automation.

Standard compatibility: Complies with the IEC 61158-2 international standard, ensuring seamless interconnection with mainstream industrial automation equipment worldwide. Its protocol conversion capability is compatible with PROFIBUS devices from different manufacturers.

Application scenarios:

Dangerous Area Expansion: Supports connecting PROFIBUS PA devices to DP networks to meet the special requirements of explosion-proof areas such as Ex Zone 1 and 0.

Temperature range adaptation: It can operate stably in a wide temperature range of -25 ° C to+60 ° C and adapt to extreme industrial site conditions.

Protection level: up to IP20 protection standard, effectively resisting the intrusion of solid foreign objects with a diameter of 12.5mm or more, suitable for indoor industrial environments without conductive dust.

Electrical characteristics:

Current carrying capacity: Supports a maximum current output of 110mA and can drive multiple PROFIBUS PA devices.

Power Supply Adaptation: Adopting 24V DC power supply mode, it is compatible with common power supply systems in industrial sites.

Installation and integration: Modular design supports seamless integration with S7-300 series PLC, simplifying on-site deployment process through standard rail installation.

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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