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PRODUCT DESCRIPTION
6NH9720-3AA00 MD720-3 GSM GPRS modem
The Siemens 6NH9720-3AA00 is a md720-3 gsm gprs modem documented for the SINAUT MD720 platform. Its manufacturer data defines the exact electrical interface, supported system function, communication or signal behavior, and environmental limits required when this article is incorporated into an industrial automation installation.
Within the SINAUT MD720 architecture, the unit provides its specified control, communication, power, memory or field interface function while retaining the documented connector arrangement and configuration conventions of the host system. The verified ratings below support model identification, engineering review and compatibility assessment without repeating the same values in the description.
Within the SINAUT MD720 architecture, the unit provides its specified control, communication, power, memory or field interface function while retaining the documented connector arrangement and configuration conventions of the host system. The verified ratings below support model identification, engineering review and compatibility assessment without repeating the same values in the description.
BEFORE YOU BUY
Confirm the complete MD720-3 GSM GPRS modem
ACTUAL APPLICATIONS
Application fields for 6NH9720-3AA00
The sections below present broad application fields relevant to 6NH9720-3AA00. Each heading is expanded with two concise fields without limiting the product to a specific device or operating scenario. Final suitability depends on the documented system design and verified technical requirements.
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01 · WATER & WASTEWATER
Municipal Water and Industrial Wastewater Services
Municipal water and wastewater treatmentIndustrial water and environmental treatment -
02 · POWER GENERATION
Thermal, Hydroelectric and Renewable Power Generation
Thermal and hydroelectric power productionRenewable generation and energy integration -
03 · COMMERCIAL BUILDINGS
Commercial and Institutional Building Operations
Commercial building automationPublic facility management systems
Technical specifications for 6NH9720-3AA00
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Product Model6NH9720-3AA00
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Product ParametersMD720-3 GSM GPRS modem
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In stock1 unit
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ManufacturerSiemens
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Product familySINAUT MD720-3
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Device typeGSM/GPRS modem
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Serial interfaceRS 232
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Mobile servicesGSM CSD, GPRS and SMS
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Radio bandsQuad band GSM
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Supply voltage12 to 30 V DC
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Power consumption5 W typical
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Antenna interfaceExternal antenna connection
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SIM interfacePlug-in SIM card
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Communication roleRemote station modem
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Operating temperature−20 to +60 °C
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Protection classIP40
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MountingDIN rail
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Configuration interfaceLocal serial configuration
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Status indicationLED operating states
View all additional
Alternative Names
Siemens MD720-3 GSM GPRS modem
SINAUT MD720
MD720-3 GSM GPRS modem for SINAUT MD720
SYSTEM & REPLACEMENT CHECK
Information needed before ordering
Three direct checks to secure your system integration and minimize ordering risks.
Information
System integration
Replacement check
Manuals & support
SYSTEM INTEGRATION
Integrate 6NH9720-3AA00 MD720-3 GSM GPRS modem
Install 6NH9720-3AA00 as the documented MD720-3 GSM GPRS modem within the SINAUT MD720 architecture. The manufacturer data defines its station role, compatible hardware and electrical interface, so the surrounding carrier, backplane, supply and field connections must correspond to that documented arrangement.
Plan the integration around RS 232, GSM CSD, GPRS and SMS, Quad band GSM. Keep signal commons, cable routing, shielding and protective-earth practice consistent with the applicable system manual, and assign the module or accessory to the correct hardware position in the controller or drive project.
Commission the assembly in a controlled operating state. Confirm supply conditions first, then inspect hardware diagnostics and communications before exercising the connected channels or functions through their intended working range. Retain the final project, wiring and test records with the equipment documentation.
Features:
- Exact identity: 6NH9720-3AA00
- Documented SINAUT MD720 integration
- Controlled commissioning and recorded results
6NH9720-3AA00 requires documented system integration before energising the installation.
INTERCHANGEABILITY
Verify 6NH9720-3AA00 before replacement
Treat 6NH9720-3AA00 as the exact replacement identity for this SINAUT MD720 function. A similar enclosure or related family code does not confirm equivalent channel behavior, firmware, terminal assignment, licensing or mechanical compatibility.
Before removal, record the installed position and the documented characteristics that affect this unit, including GSM/GPRS modem, RS 232, GSM CSD, GPRS and SMS. Capture connector orientation, cable labels, configuration values, network settings and the diagnostic state needed to restore the original installation.
After fitting the replacement, restore the approved configuration and compare all status indications with the saved baseline. Prove the affected inputs, outputs, communications or power paths individually, and complete any manufacturer-required functional or safety validation before returning the machine or process to normal service.
Features:
- Match 6NH9720-3AA00 exactly
- Preserve hardware, wiring and configuration records
- Validate every affected function after installation
6NH9720-3AA00 requires replacement verification against the installed hardware and configuration.
DOCUMENTATION STATUS
Browse the Manuals, Datasheets, Official Documents, Links
Important Notice: The linked files are Amikong-hosted reference documents. Match their product identity and scope to the supplied assembly, and consult the applicable manufacturer instructions before use. Accessories and additional documents are included only when expressly listed in the quotation.Features:
- Technical data prepared for the exact article
- Official manufacturer document added only when found
- Two directory links follow series and brand rules
Documentation for 6NH9720-3AA00 must be checked against the installed configuration before service.
Also searched as
Important notice
Manuals, software, firmware, cables, calibration data and accessories are included only when listed in the quotation. AMIKON is an independent supplier and is not affiliated with or authorised by the manufacturer.
This content has been produced using multiple sources. Takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
BUYER INFORMATION
Commercial terms without hidden steps
Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
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Shipping & delivery
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DispatchEligible stock: same / next day
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CarriersDHL, FedEx or UPS
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Ship fromXiamen, China
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Product size2.2 × 13.2 × 10 cm
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Net weight0.15 kg
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Payment & customs
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PaymentBank transfer (T/T)
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CurrenciesUSD · EUR · GBP · RMB
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Credit cardsNot accepted
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HS reference8517623690
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OriginGermany
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Warranty & returns
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Warranty12 months from AMIKON
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InspectionLabel, condition and packing checks
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ReturnsPrior RMA authorisation required
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CompatibilityConfirm before order
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OEM warrantyDoes not apply
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Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
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Part checked
Full suffix recorded -
Condition checked
Label and appearance -
Packing checked
Antistatic protection -
Tracking supplied
Established couriers -
Sandy Lin
Dedicated account manager · 15+ years
FREQUENTLY ASKED QUESTIONS
Questions buyers ask about 6NH9720-3AA00
Direct answers about identity, compatibility, stock, warranty, payment and shipping.
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What is 6NH9720-3AA00?
6NH9720-3AA00 is a MD720-3 GSM GPRS modem for the SINAUT MD720. -
Which identity must be used when ordering 6NH9720-3AA00?
Use the complete 6NH9720-3AA00 marking and compare it with the installed label and project records. -
Can a similar family item replace 6NH9720-3AA00?
Do not confirm substitution from a family name or similar appearance. Verify the complete code, interfaces, revision and approved configuration. -
What should be recorded before removing 6NH9720-3AA00?
Record the installed position, connections, cable labels, settings and diagnostic state. -
What should be inspected when 6NH9720-3AA00 arrives?
Inspect the label, housing, connectors, terminals and packaging for correct identity and condition. -
Which checks follow installation?
Restore the approved configuration and complete controlled power-up, diagnostic and functional tests. -
What information should accompany a quotation?
Provide the complete model, quantity, clear label photographs, destination and required delivery date. -
Which documentation applies?
Use the manufacturer documentation for SINAUT MD720 and confirm that its scope covers the installed configuration.
READY TO VERIFY YOUR PART?
Get a 6NH9720-3AA00 quote with price, lead time and revision check.
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6NH9720-3AA00MD720-3 GSM GPRS modemManufacturer: SiemensView Details
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