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Product description

Danfoss 130B1235 is the coated version of the VLT PROFINET MCA 120 communication option. The fieldbus module connects compatible Danfoss frequency converters to PROFINET-based automation networks and enables control, parameterisation and diagnostics via Industrial Ethernet. Danfoss documents order number 130B1235 with a coated PCB meeting Class 3C3 according to IEC 60721-3-3; the uncoated standard version has order number 130B1135. The module supports PROFINET schema versions 2.2 and 2.3 and operates according to Conformance Class B. Two Ethernet ports with an integrated switch facilitate line topologies without requiring an external switch for every connection. For a single connection, Danfoss specifies an Actual Packet Interval down to 2 ms in both directions. MRP supports ring networks with increased availability. DP-V1 diagnostics transmit warning and fault information to the PLC in a standardised format. An integrated web server is also available for remote diagnostics and reading basic drive parameters, together with several network services: DCP for network settings, LLDP for topology detection, HTTP for web access, SMTP for email notifications and TCP/IP for access using the VLT Motion Control Tool MCT 10. The option is documented for the VLT HVAC Drive FC 102, VLT Refrigeration Drive FC 103, VLT AQUA Drive FC 202 and VLT AutomationDrive FC 301 and FC 302. For a safe replacement, the exact order number, required coated version, option slot and approval for the installed drive series must match. Installation, addressing and commissioning may only be carried out by qualified personnel in accordance with the Danfoss instructions.

Danfoss 130B1235

Specifications

Manufacturer Danfoss
Product series VLT PROFINET MCA 120
Manufacturer/order/identification number 130B1235
Device type PROFINET fieldbus option for VLT frequency converters
Communication interface PROFINET via Industrial Ethernet
PCB coating protection class coated, Class 3C3 according to IEC 60721-3-3
Communication standard / PROFINET schema version 2.2 and 2.3
Ethernet interfaces 2
Interface switch integrated
Communication cycle / Actual Packet Interval down to 2 ms in both directions with one connection
Communication conformity Conformance Class B
Media redundancy protocol MRP (Media Redundancy Protocol)
Diagnostics DP-V1 diagnostics for warning and fault information
Diagnostic interface / web server integrated, for remote diagnostics and basic parameters
Configuration protocol DCP (Discovery and Configuration Protocol)
Diagnostics / topology detection LLDP (Link Layer Discovery Protocol)
Web diagnostics protocol HTTP
Communication service / email notification SMTP
Interface for MCT-10 access TCP/IP
Documented drive series FC 102, FC 103, FC 202, FC 301 and FC 302
Control cabinet with PLC modules and automation components
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Product safety

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FAQ

Frequently asked questions

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What is the difference between Danfoss 130B1235 and 130B1135?

130B1235 is the coated MCA-120 version meeting Class 3C3 according to IEC 60721-3-3. 130B1135 is the uncoated standard version.

Which Danfoss drive series are documented for MCA 120?

Danfoss lists the VLT HVAC Drive FC 102, VLT Refrigeration Drive FC 103, VLT AQUA Drive FC 202 and VLT AutomationDrive FC 301 and FC 302. Check the specific option approval for the installed drive before installation.

Is there a guarantee?

Yes, we provide a 14-day functional guarantee for used items. This means the component must be operational when received.

Please note that the guarantee only applies when the warranty seal is undamaged.

If a defect occurs within 14 calendar days, please contact us in writing. Subject to availability, we will provide a replacement or refund the full purchase price after return.

Further details are provided in the terms and conditions supplied with your quotation.

How quickly do you dispatch and which shipping options are available?

We generally dispatch immediately - in many cases on the same working day. For particularly urgent requirements or machine downtime, we find a suitable solution as quickly as possible and provide a specific delivery window on request.

Express shipping or collection from our premises is also possible, depending on the situation. State your requirements during the ordering process or contact us directly.

We ship worldwide and work with reliable shipping partners, from parcel services to freight forwarding. Freight shipments normally require some preparation so the goods arrive safely and undamaged.

Which payment methods are available?

Payment is normally made by bank transfer against invoice. Payment is due within 10 calendar days of receiving the goods.

As a rule, we offer purchase on account for all customers. In individual cases, such as new customers or particularly high-value components, we may agree advance payment. This decision is made individually and communicated transparently.

Can we return items if they were ordered incorrectly?

Because we sell exclusively to business customers (B2B), there is no general right of return and no consumer right of withdrawal.

Please note that returns of functioning goods are generally excluded. In justified exceptional cases, we can assess an individual solution, but this is not the standard procedure.

Is there a discount when ordering several items?

For larger order quantities or several items of one type, we can offer individual discounts.

Simply send us a quick enquiry - we check availability and will gladly prepare a tailored quotation with quantity pricing.

Do you also purchase industrial spare parts?

Yes, we also purchase automation components, such as frequency inverters, PLC assemblies, panels, servo motors and CPUs. Components from Siemens, Lenze, Schneider Electric, Control Techniques or Heidenhain are especially sought after, and other brands are also possible.

The process is straightforward: email us an inventory list or overview photos at info@reha-industriekomponenten.de. We calculate a market-based purchase price and send you an offer.

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