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Las especificaciones técnicas de la entrada analógica:

  • Tipo de entrada: Corriente (dispositivos de 2, 3 o 4 cables)
  • Canales de entrada: Hasta 32 por módulo
  • Resolución del convertidor A/D: 16 bits
  • Rango de entrada: 0-20 mA o 4-20 mA
  • Relación de rechazo en modo normal: 18 dB a 50 Hz, 20 dB a 60 Hz
  • Respuesta del filtro de entrada: unipolar, -3 dB a 6 Hz
  • Difonía (canal a canal): 60 dB (CC a 60 Hz)
  • Impedancia de entrada: 250 Ω
  • Rango de voltaje de entrada: +33 VCC a -1 VCC
  • Velocidad de exploración de entrada: 10 ms
  • Precisión del hardware: 0,1 % de la escala completa (23,5 ± 2 °C)
  • Límite de corriente de cortocircuito: 25 mA para 4 canales cualesquiera
  • Rango de frecuencia: 0-15 kHz
  • Ancho mínimo de pulso: 25 µs
  • Tipo de salida: 4-20 mA
  • Canales de salida: Hasta 32 por módulo
  • Deriva de temperatura de salida: 0,007 % de la escala completa/°C
  • Diagnóstico de lectura de salida: ± 4 % de la escala completa
  • Linealidad de la corriente de salida: ± 0,05 % de la escala completa (nominal)
  • Resolución: 12 bits
  • Precisión calibrada: <0,35 % de la escala completa (25 °C), incluida la linealidad
  • Rango de corriente de salida configurable directamente: 0 mA, 2,9 mA a 21,1 mA
  • Carga resistiva máxima: 825 ohmios a 20 mA (con suministro de 24 V)
  • Voltaje máximo compatible con salida: 16,5 VCC a 20 mA (con suministro de 24 V)
  • Suministro de voltaje de circuito abierto: 26 VCC máximo
  • Tiempo de respuesta: 80 ms en modo HART, 0,25 ms en modo no HART
  • Brecha de salida al campo en la conmutación: 0 ms (ambos socios continuamente activos)
Is our price competitive?
Topbrands collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What payment methods do we accept?
We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What shipping methods do we use?
We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
What is our delivery time?
Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
How do we package the goods?
Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
How can customers contact us and request a quote?
Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.

Topbrands PLC Limited is a top supplier of genuine new PLC and DCS parts, serving over 50 countries globally. We offer high-quality products from renowned brands like Bently Nevada, Honeywell, ABB, and more. With our warehouse in China stocking up to 30,000 pieces, we ensure rapid delivery to meet urgent order needs while maintaining competitive pricing to save our customers' budgets. Learn more...

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