WObit • Signalbehandler, 4 strain gauges, 4-20mA udgang, RS485 interface

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Varenummer (SKU): ADT42-I Kategori: Tags: , , ,

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12

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Beskrivelse

WObit • Signalbehandler, 4 strain gauges, 4-20mA udgang, RS485 interface

WObit Adt42-I er en universel, firekanals transducer med (0) 4-20mA analog udgang. Modulet er designet til at fungere med strain gauge kraftsensorer uden elektronik. Enheden bruger en præcis 20-bit konverter, som gør det muligt at måle kraft med en nøjagtighed på op til 100.000 divisioner.

Anvendelse

ADT42-I-modulet kan bruges både i industrien og i forskningslaboratorier, hvor der er behov for grov eller præcis måling af kraft (vægt).

Måling

Afhængigt af den anvendte sensor er det muligt at måle små belastninger i gramområdet såvel som de store belastninger målt i tons. Takket være muligheden for at summere målinger fra udvalgte kanaler, kan den bruges i vejesystemer med flere sensorer.

Kommunikation

ADT42-I har 2 transistorudgange og 2 isolerede indgange (inklusive en tarering). Indbyggede driftsfunktioner gør det muligt at bruge enheden i f.eks. doseringsapplikationer uden brug af ekstra controllere. De målte værdier kan også konverteres til et (0) 4-20mA analogt signal.

ADT42-I-modulet er udstyret med en RS485-grænseflade, MODBUS-RTU-protokol, der muliggør direkte kommunikation mellem et eller flere moduler på samme tid, f.eks. med en PLC eller et HMI-panel.

Funktioner:

  • 4 målekanaler
  • Høj opløsning
  • Funktioner til filtrering af målinger, summer fra kanaler, konvertering til valgte enheder
  • Udgang: (0)4-20 mA skalerbar
  • 2 optoisolerede indgange (tarring og universal)
  • 2 transistorudgange med konfigurerbare tærskler
  • RS485-interface til kommunikation med andre enheder i MODBUS-RTU-standarden
  • USB-stik til konfiguration af transmitteren og indsamling af måledata
  • 12…24 VDC strømforsyning

Mulige anvendelser:

  • Elektroniske vægte
  • Bro til vejning
  • Læsning af pulverformige materialer, væsker osv.
  • Multisensorsystemer til måling af masser og kræfter
  • Målesystemer

Datablad: WObit_ADT42

Manual: WObit_ADT42

Standarder



Specifikation

Vægt 0,1 kg
Mærke

WObit

Strømforsyning

12 … 24VDC, 150mA + OUT1, OUT2 udgangsstrøm

Indgange til kraftsensorer

Strømforsyning til sensor: 5V (også 10V sensorer)
Max. differentialspænding: ±39mV,
Opløsning: 0,001% FS (for typisk bro med følsomhed 2mV/V)
Temperaturfejl: 0,0025%/C°

Digitale indgange IN1, IN2

Opt isoleret,
Lav tilstand: 0V (maks. 1V), høj tilstand: +24V (5…24V),
Min. pulslængde >10 ms

Transistorindgange OUT1, OUT1

Transistor OC , PNP-type
Max. strømstyrke: 0,5A
Lav tilstand: OUT = 0V
Høj tilstand: OUT = VDC (modulets spændingsforsyning)

Analog udgang

(0)4-20mA: I min = 0,1mA, I max = 24mA
Opløsning: ±13µA, Nøjagtighed 0,05mA (0,25% FS)

Grænseflader

RS485 MODBUS-RTU, (som standard: 38400bps, 8:n:1, adresse: 1) USB: 1.1, 2.0

Driftstemperaturområde

5…50°C

IP

IP20

Forbruger salg



Garanti

12

Standarder



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1.1 For orders where the Seller is arranging transport and are delivering the goods at the buyers requested delivery address, the delivery terms are: DAP – Delivery At Place (Buyers delivery address) Incoterms® 2020. The Seller delivers the goods to a named place of destination, but is not responsible for unloading. His responsibilities include packing, export clearance, carriage expenses and any terminal costs up to the agreed destination. The Buyer is responsible for all costs, duties and taxes associated with unloading the goods. He is also responsible for clearing customs to import the products into the named country of destination.

1.2 For orders where the Buyer is picking up or arranging transport of the goods from Sellers address the delivery terms are: EXW - Ex Works (Sellers address) Incoterms® 2020. The Seller is responsible for making the goods available at its premises. The Buyer handles all costs and risk after the products are collected.

Cancellation / Return / Refund Policy

2.1 Orders can be cancelled until they have been shipped. However maximum 24 hours after the order has been placed.

2.2 Standard products kept in store by the Seller can be returned until 7 days after delivery. The returned products must be unused and in original packaging to be refunded. The shipping costs are non-refundable. Products produced to order cannot be returned and refunded.

2.3 Se how to initiate a return here.

Warranty Policy

3.1 The Seller warrants to the Buyer that all products delivered by the Seller are free of defects in relation to materials, design and finish (the \"Warranty\"). The Warranty applies for the warranty period for the specific product, and any claim from the Buyer under the Warranty must have been made in writing to the Seller within the warranty period. The warranty period for the product is specified on the MEMIDOS product page. The warranty period is counted from delivery of the product.

3.2 Complaints must be made in writing and be received by the seller no later than 6 working days after the
error/defect could have been discovered using general diligence. In all events, a complaint must have taken place before expiry of the warranty period.

3.3 In case of timely complaints, see 3.2, The Seller is obliged, at the Seller’s own choice, to redeliver or repair products not in compliance with the Warranty. This is the Buyer’s sole remedy in the case that supplied product are not in compliance with the Warranty or otherwise defective. The Seller is not obliged to pay the installation costs in the events where installation can usually be made by the Buyer.

3.4 The warranty only applies if the product has been handled, stored and used with the proper care, for the intended purpose and in compliance with applicable law, user instructions and other instructions from the Seller, and that the products supplied, have not been changed or otherwise modified in any way. No warranty is granted for wearing parts, and usual wear and tear are not covered by the warranty.

3.5 No warranty is granted to products that can be categorised as wearing parts or consumables.