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Overview
The Siemens 6ES7972-0DA00-0AA0 is an RS485 terminating resistor. It ensures stable communication in PROFIBUS and MPI networks. Engineers use this device to prevent signal reflections and data loss. It supports high-speed data transmission and fits easily into industrial control systems. With compact design and reliable performance, it suits various automation environments.
Technical Specifications
Model Number
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6ES7972-0DA00-0AA0
Type
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RS485 Terminating Resistor for PROFIBUS/MPI networks
Supply Voltage
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Rated voltage: 24 V DC
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Operating range: 20.4 V to 28.8 V DC
Power Consumption
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Typical current draw: 30 mA
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Maximum power loss: 0.72 W
Communication
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Interface type: PROFIBUS DP
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Transmission speed: 9.6 kbit/s to 12 Mbit/s
Environmental Conditions
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Operating temperature: 0°C to 60°C (32°F to 140°F)
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Storage temperature: -40°C to 70°C (-40°F to 158°F)
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Humidity: Up to 95% at 25°C, non-condensing
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Protection class: IP20
Physical Details
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Net weight: 0.105 kg
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Packaging dimensions: 7.30 x 8.70 x 6.00 cm
Payment: T/T, Western Union.
Shipping port: Xiamen.
Lead time: Typically 1–3 working days after payment confirmation (subject to stock).
Worldwide delivery: We ship industrial automation parts to customers around the world. Freight is quoted with your RFQ.
F.A.Q.
Common questions about quotes, shipping, warranty and returnsClick Request a Quote on the product page and send us the part number, required quantity, and destination country. Our sales team will reply with current availability, pricing, and estimated delivery time.
In-stock items are normally prepared after payment and order confirmation. Most orders are dispatched from our warehouse in China, although the shipping location may vary depending on current stock.
Yes. We ship industrial automation parts to customers worldwide. Shipping cost and transit time depend on the destination, package weight, product size, and local import requirements.
We commonly use DHL, FedEx, UPS, and other international courier services. The carrier can be selected according to the destination, delivery speed, shipment size, and customer requirements.
Our products are generally covered by a 12-month warranty. Eligible products may also be returned under our 30-day refund policy. Please contact our team before returning any item to confirm the applicable terms and return instructions.
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