SIEMENS 6ES7157-0AC00-0XA0 New and Original High quality

6ES7157-0AC00-0XA0

The 6ES7157-0AC00-0XA0 model product is a PROFIBUS DP and PROFIBUS PA bus coupler, belonging to SIMATIC distributed I/O components, designed specifically for efficient data conversion between PROFIBUS-DP networks and PROFIBUS-PA field devices, suitable for the field of process automation. This product supports the conversion of PROFIBUS-DP bus signals into PROFIBUS-PA signals, and can connect field instruments and actuators that comply with PA standards, building intrinsically safe networks in explosion-proof or non explosion-proof areas to meet the communication needs of complex industrial environments. Its modular design is compatible with the ET200 distributed slave architecture, supporting remote configuration and diagnosis through the PROFIBUS-DP master station (such as S7-400H redundant system), with IP20 protection level, and can operate stably in a wide temperature range of -25 ℃ to+70 ℃. It is also compatible with bus topology components such as AFD (active field distributor), supporting redundant or non redundant PA bus configurations to ensure the reliability and flexibility of signal transmission. This coupler has passed 3C and CE certification and strictly complies with the IEC 61158/61784 standard. It is a key interface module that connects the DP master station with the PA field equipment.

Technical specifcations for 6ES7157-0AC00-0XA0

Hardware and interface parameters

Module type: PROFIBUS DP/PA bus coupler, supporting signal conversion between DP and PA protocols.

Interface features:

PROFIBUS DP end: Supports up to 12Mbit/s baud rate and is compatible with standard DP networks.

PROFIBUS PA end: The baud rate is fixed at 31.25 kbit/s and complies with the IEC 61158-2 standard.

Potential isolation: achieve electrical isolation between DP and PA bus, suppress electromagnetic interference.

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

Size and weight: The module size is approximately 11.4cm × 11.7cm × 9.0cm, and the weight is approximately 0.412kg.

2、 Functional characteristics

Data exchange capability:

Supports up to 244 bytes of input/output data exchange, meeting the communication needs of complex field devices.

Support redundant configuration, achieve primary and backup link switching, and ensure high availability of the system.

Diagnostic function: Integrated LED indicator light, real-time feedback of module operation status, supporting fault diagnosis.

Compatibility: Compatible with ET200 distributed slave architecture and supports seamless integration with S7-400H redundant systems.

Redundancy capability: Supports redundant DP/PA link configuration, suitable for critical industrial scenarios.

3、 Environmental adaptability

Working temperature: Supports wide temperature operation from -25 ℃ to+70 ℃, suitable for extreme industrial environments.

Environmental humidity: Suitable for industrial control environment humidity range, dustproof and moisture-proof.

Bus power supply: Integrated bus power supply, supporting PA device power supply, current consumption ≤ 1A (at 50 ℃).

4、 Electrical and power parameters

Power requirement: Powered through DP bus without the need for additional power modules.

Current consumption: The module itself has low power consumption, meeting the energy-saving needs of industrial sites.

Bus power supply capability: Supports power supply for PA devices, with a total current of ≤ 1A (at 50 ℃).

5、 Communication and Protocol Support

Protocol support: Compatible with PROFIBUS DP and PROFIBUS PA protocols, enabling cross protocol communication.

Topology structure: Supports bus type, tree type, or hybrid topology, adapted to different on-site wiring requirements.

Software support: Configure and diagnose through STEP 7 or TIA Portal engineering platform.

6、 Certification and Standards

Safety certification: Compliant with IEC 61508 SIL 3 functional safety standards, suitable for high safety scenarios.

Environmental compliance: RoHS certification ensures environmental compliance.

Electromagnetic compatibility: Through standards such as EN 55032 Class B, it has strong anti-interference ability.

7、 Installation and maintenance

Installation method: Supports DIN rail installation and adapts to standard cabinet layout.

Maintenance convenience: Modular design, support for hot swapping, easy to replace and maintain quickly.

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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