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Product description

ABB DP910N provides frequency and counting functions within the S900 I/O family for type N stations in safe, non-hazardous areas. ABB identifies DP910N as Frequency Input FI2. Its 2 input channels accept dry contacts or NAMUR proximity switches and can be used for frequency measurement or counting applications. The product data also specifies 2 function blocks, reset through the fieldbus or a control input, status outputs and direction detection. These capabilities distinguish DP910N from a standard digital input module, even though the mechanical format is similar. System communication uses PROFIBUS DP, so the module must match the installed station and control-system architecture. ABB documents redundant power and communication, Hot Configuration in Run, Hot Swap, advanced diagnostics, FDT/DTM configuration, G3 coating and automatic diagnostics. Short-circuit and wire-break detection and electrical isolation between input and bus and between input and power are further replacement criteria. The module measures 104 x 20 x 104 mm and has a net weight of 0.125 kg. DP910N is appropriate where an existing S900 type N station requires frequency, pulse or counting channels connected to NAMUR sensors or dry contacts in its S900-I/O architecture. A mechanically similar module without the FI2 functions would not reproduce the configured frequency measurement, counting logic or direction detection. Function blocks, reset logic and status outputs should therefore be compared with the installed application.

ABB DP910N

Specifications

Manufacturer ABB
Product series S900 I/O
Manufacturer/Order/Identification number 3KDE175363L9100
Equipment type S900 I/O module
ABB module designation DP910N Frequency Input (FI2)
System version S900 I/O type N, safe non-hazardous area
Communication PROFIBUS DP at system level
Channel type DI
Input channels 2
Input function dry contacts or NAMUR proximity switches
Measurement function frequency measurement or counting with reset through the fieldbus or a control input
Diagnostics advanced diagnostics, short-circuit and wire-break detection
Maintenance functions Hot Configuration in Run and Hot Swap
Isolation input to bus and input to power
Coating G3 coating for all components
Dimensions 104 x 20 x 104 mm
Cooling method passive I/O module assembly
Weight 0.125 kg
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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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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