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Product description

Heidenhain 359651-01 is a CC 422 controller unit designed as part of the Heidenhain iTNC 530 CNC control system. It performs speed-control tasks and provides the interface between the MC 422 main computer and the connected drive components. The unit supports up to six independent control loops; the number actually enabled is determined by the installed System Identification Key, or SIK. Inputs for position encoders support 1 Vpp and EnDat interfaces, while the speed-encoder inputs use the 1 Vpp standard. Signal, encoder and supply connections are arranged on the front of the unit, improving access during control-cabinet maintenance. The permissible operating-temperature range is 0°C up to +45°C, while storage must remain within the specified range. Continuous-operation relative humidity must not exceed 75 %. Heidenhain recommends forced convection with an external control-cabinet fan and advises against directing preheated supply air into the unit. The IP 20 protection rating corresponds to installation inside a suitable protected cabinet. CC 422 controller unit 359651-01 is used in compatible milling machines, machining centres and lathes equipped with iTNC 530. Together with the MC 422 main computer, it forms the control-hardware package for numerical path control. Before replacement, compare the full identification number, SIK configuration, encoder interfaces, front connections and installed control documentation. The complete 359651-01 designation is decisive, and a CC 422 replacement must retain the original CC 422 system assignment. Available from our warehouse in Germany.

Heidenhain 359651-01 CC 422 controller unit

Specifications

Manufacturer Heidenhain
Product series CC 422
Manufacturer/Order/Identification number 359651-01
Control type Controller unit
Compatible system HEIDENHAIN iTNC 530
Maximum control loops 6 (depending on SIK)
Position-encoder interface 1 Vpp / EnDat
Speed-encoder interface 1 Vpp
Connection side Front
Operating temperature 0°C to +45°C
Storage temperature –35°C to +65°C
Relative humidity max. 75 % in continuous operation
Protection rating IP 20
Cooling method Forced convection (external fan recommended)
Weight approx. 7 kg
Control cabinet with PLC modules and automation components
Machine downtime in a production environment

Machine downtime?

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Product safety

Manufacturer / EU responsible person

FAQ

Frequently asked questions

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Is there a warranty?

Yes. We provide a 14-day functional warranty for used items. The component must be functional on arrival, and the warranty applies only while the warranty seal remains undamaged. If a fault occurs within 14 calendar days, please contact us in writing. Depending on availability, we will either provide a replacement or refund the full purchase price after the item has been returned. Further details are set out in the terms and conditions supplied with our quotation.

How quickly do you ship, and which shipping options are available?

We normally dispatch available items immediately and, in many cases, on the same working day. For urgent requirements or machine downtime, we will identify the fastest suitable option and can confirm a specific delivery window on request. Express shipping and collection from our premises are also possible by arrangement. We ship worldwide using reliable parcel and freight carriers; freight shipments may require additional preparation to ensure safe delivery.

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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