Name: Siemens 6ES7972-0AA02-0XA0 Suppliers, Distributor - Discount Price - LANEN
Brand: Lanen
SKU: 261935422

The Siemens 6ES7972-0AA02-0XA0 is a high-performance PROFIBUS DP repeater designed for long-distance signal extension, electrical isolation, and fault tolerance in industrial networks. Its compact design, auto-baud detection, and low power consumption make it ideal for factory automation, logistics, water treatment, power systems, and smart buildings. With global certifications, it ensures reliable operation in harsh environments while simplifying network expansion.

Technical Specifications

Model	6ES7972-0AA02-0XA0
MOQ	1 set
Protocol	PROFIBUS DP (DP V0/V1)
Baud Rate Range	9.6 kbps to 12 Mbps (auto-detection)
Max. Segment Length	1,000 m (9.6 kbps) per repeater (up to 4 repeaters for 4,000 m total)
Max. Devices per Segment	32 PROFIBUS DP slaves per segment (64 total with 2 segments)
Electrical Isolation	2 kV galvanic isolation between segments
Power Supply	24 V DC (20.4–28.8 V range)
Power Consumption	3 W (typical)
Dimensions	120 mm (L) × 80 mm (W) × 75 mm (H)
Mounting	35 mm DIN rail
Operating Temperature	0°C to 60°C
Humidity	10% to 95% RH (non-condensing)
Certifications	CE, UL, CSA, RoHS

Siemens 6ES7972-0AA02-0XA0

Typical Applications

Large-Scale Factory Automation

Connects PLCs, sensors, and actuators across long distances in automotive, chemical, and metallurgical plants.

Example: Links welding, painting, and assembly zones in an automotive production line.

Logistics & Warehousing

Extends PROFIBUS networks in large distribution centers, enabling communication between AGVs, conveyors, and inventory systems.

Water Treatment & Environmental Engineering

Ensures reliable communication between sensors, pumps, and valves in wet, corrosive environments (e.g., wastewater treatment plants).

Power Generation & Distribution

Connects protective relays, meters, and drives in substations and power plants, with isolation from voltage fluctuations.

Building Automation

Integrates HVAC, lighting, and security systems across multiple floors in smart buildings.

Transportation Infrastructure

Supports long-distance communication in metro/light rail systems (e.g., connecting station equipment to central control rooms).

Water Treatment Application

Company Profile

With a remarkable 20-year heritage in the automation industry, Guangzhou Lanen Electronics stands as a committed provider of top-tier industrial solutions precisely designed to meet the evolving demands of contemporary manufacturing.

Our extensive product portfolio encompasses Programmable Logic Controllers (PLCs), Variable Frequency Drives (VFDs), Servo Systems, Human-Machine Interfaces (HMIs), and Reducers. These products are sourced from and supported by renowned brands such as Allen Bradley, Fuji, Proface, and Panasonic.

By leveraging our advanced and dependable automation solutions, we empower factories to enhance productivity, minimize downtime, and maintain a competitive edge in the market.

Lanen Company Picture

fAQ

Q1: Is the Siemens 6ES7972-0AA02-0XA0 compatible with all PROFIBUS DP networks?

A1: Yes, it is compatible with PROFIBUS DP (V0/V1) networks and supports baud rates from 9.6 kbps to 12 Mbps, making it suitable for various industrial setups.

Q2: What is the main function of the Siemens 6ES7972-0AA02-0XA0 repeater?

A2: Its primary function is to extend the length of PROFIBUS DP segments up to 1,000 meters per repeater while providing electrical isolation to prevent signal degradation and interference.

Q3: What are some recommended usage scenarios for the Siemens 6ES7972-0AA02-0XA0?

A3: It is ideal for large-scale factory automation, logistics systems, and water treatment plants where long-distance communication and reliable signal transmission are critical.

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