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Product description

The ABB 81AA02D-E with the order number GJR2385200R1010 is an analog output module from the PROCONTROL-P family. The module provides four functional units and can therefore output four different analog signals at the same time. The documented signal range extends from −20 to +20 mA with a resolution of 12 bits. The current outputs are load-independent, short-circuit proof and open-circuit proof. Each output is electrically isolated from the other outputs and from the system. For the range from 0 to 100 percent, ABB also states an output voltage of 0 to 10 V and a maximum load of 434 Ohm. The module receives its output values as telegrams via the standard interface of the PROCONTROL station bus. Before output, processing checks the parity bits and address assignment. The process side works with 24 V; 5 V and 24 V are documented on the bus side. With four fault outputs activated, the current consumption of the process supply ranges from a minimum of 20 mA to a maximum of 620 mA. The typical power dissipation is specified as a maximum of 27 W. Simulated outputs are displayed on the front via the SIM LED, while a fault in the processing section is signaled via ST. In addition to the exact type number, the number of channels, signal range, resolution, electrical isolation and station bus connection are particularly important for maintenance personnel. Before installation, the pin assignment, supply, output loads, signal sign and existing engineering configuration should be checked using the system documentation. Visually similar 81AA modules may have different channel numbers or signal ranges and may not be replaced based solely on the series designation. The clear assignment to 81AA02D-E and GJR2385200R1010 supports controlled replacement procurement for existing PROCONTROL-P systems.

ABB 81AA02D-E

Specifications

Manufacturer ABB
Product series PROCONTROL P / 81AA02
Manufacturer/order/identification number 81AA02D-E
Device type Analog output module
Output channels 4 functional units for four simultaneous analog signals
Output signal range −20 to +20 mA
Resolution 12 bit
Output current 0 to ±20 mA; maximum 30 mA
Output voltage range 0 to 10 V for 0 to 100 %
Maximum output load 434 Ohm
Electrical isolation Outputs isolated from each other and from the system
Output protection Short-circuit proof and open-circuit proof
Bus supply +5 V and +24 V
Process supply +24 V
Current consumption 1.25 A at 5 V; 0.24 A at 24 V bus supply; 20 to 620 mA process side
Power dissipation typically no more than 27 W
Interface PROCONTROL station bus
Linearity error ±0.1 % at 0 to 100 %; ±0.05 % at −100 to +100 %
Diagnostic indicators SIM for a simulated output and ST for a processing fault
Binary fault outputs One output per functional unit, output current 100 mA
Control cabinet with PLC modules and automation components
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FAQ

Frequently asked questions

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How many analog outputs does the ABB 81AA02D-E have?

The module has four functional units and can output four different analog signals at the same time.

What signal range does the ABB GJR2385200R1010 support?

The documented output signal range is −20 to +20 mA with a resolution of 12 bits.

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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