International delivery

The individual quotation states the shipping method and costs for the item and destination.

Product description

The module measures 104 mm in width, 20 mm in height and 104 mm in depth and has a net weight of 0.125 kg. Documented identifiers and values: AI931N; S900-I/O; AI4H; 0/4; 20-; G3; 104; 20; 104 mm; 0.125 kg. It is therefore suitable when an existing S900 type N station requires exactly four passive, HART-capable analogue inputs and the installed PROFIBUS DP S900-I/O architecture is to remain in service. These functions help distinguish AI931N from visually similar S900 modules with a different signal direction, input range or no HART capability. ABB AI931N is a HART-capable analogue input module for S900 I/O type N stations in safe, non-hazardous areas. S900 communicates at system level through PROFIBUS DP, while HART frames and cyclic HART variables can travel over the fieldbus. The AI4H module provides 4 passive analogue input channels for process signals acquired by a remote I/O station and transferred to the control system. ABB also documents short-circuit and wire-break detection, Hot Swap, Hot Configuration in Run, redundant power and communication, advanced diagnostics, FDT/DTM support, G3 coating and automatic diagnostics. In 0/4...20-mA measurement circuits, replacement depends on both the terminal assignment and the exact HART and input-range version.

ABB AI931N The item supplied will have the stated manufacturer or type number and the stated condition category. Serial number, manufacturing date, labels, colour, packaging and normal signs of use or storage may differ.

Specifications

Unless expressly confirmed, technical information is provided to identify the device type. The complete manufacturer or type number is decisive.

Manufacturer ABB
Product series S900 I/O
Manufacturer/Order/Identification number 3KDE175513L9310
Equipment type Analogue input module
ABB module designation AI931N Analog Input HART (AI4H)
System version S900 I/O type N, safe non-hazardous area
Communication PROFIBUS DP at system level
Channel type AI
Input channels 4
Input signal passive inputs for 0/4...20 mA
HART function HART frames over the fieldbus, cyclic HART variables
Diagnostics advanced diagnostics, short-circuit and wire-break detection
Maintenance functions Hot Configuration in Run and Hot Swap
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
Industrial production environment

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Any stated dispatch or delivery date is an estimate unless expressly confirmed as binding.

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Product safety

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FAQ

Frequently asked questions

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Which identifier is decisive for ABB AI931N?

The full manufacturer and type number AI931N is decisive for the order. Selection of the required version and verification for the customer’s installation remain the responsibility of the customer or its qualified personnel and should be based on the manufacturer documentation.

What applies if an item develops a defect within 14 days?

For the condition categories “Used, removed from an installation” and “New, old stock”, the contractual 14-day right of return in the event of a defect applies. The defect must occur within 14 calendar days after delivery and be reported in text form within the same period.

In particular, the REHA tamper-evident seal must remain fully intact and our RMA approval is required before return. In an accepted case, we decide between replacement and refund. Details in Section 11 of the Terms.

Which shipping methods and delivery times are available?

The shipping method, shipping cost and estimated delivery time are confirmed for the specific order. Depending on the item, destination and urgency, we can check parcel, express or freight shipping as well as collection.

A delivery date is binding only if we expressly confirm it as binding.

Which payment terms apply?

The payment terms stated in the checkout or order confirmation apply. Depending on the order and customer, payment is made in advance or against invoice.

International deliveries and deliveries to new customers are generally made against advance payment unless we expressly confirm another payment arrangement.

Can I return an item ordered incorrectly or found incompatible?

No. There is no general B2B right of return, exchange, cancellation or withdrawal. Incorrect or duplicate orders and a lack of suitability or compatibility with the customer’s installation are not covered by the contractual 14-day right of return in the event of a defect. Details in Section 12 of the Terms.

Can I request individual pricing for several items?

You may request an individual quotation for several items or larger quantities. We then check availability and pricing for the specific requirement; there is no entitlement to a quantity discount. Open the quick enquiry.

Do you also purchase industrial spare parts?

Yes. You can offer us automation and drive components for purchase. Please provide complete type numbers, quantities, condition details and photographs where possible.

After review, we will tell you whether a purchase is possible and on which terms. Learn more about selling industrial stock.

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