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Panoramica del prodotto

  • Produttore: Honeywell

  • Sistema: Experion LX R520

  • Riferimento documento: LX03-370_V3.0

  • Tipo: UOC (Universal I/O Controller) – Specifiche I/O analogiche, digitali e HART

Specifiche generali I/O

  • Canali: 16 (Isolati dal rack)

  • Isolamento galvanico: 1 kV CA (logica al campo)

  • Tensione di alimentazione sul campo:

    • Tipico: 24 V CC

    • Minimo: 22 V CC

    • Massimo: 27 V CC

  • Capacità di carico:

    • 4,2 A per modulo (max)

    • 500 mA per canale

Ingresso analogico (AI)

  • Tipo di ingresso: Corrente (dispositivi a 2, 3 o 4 fili) con supporto HART

  • Canali: Fino a 16 per modulo (con/senza rilevamento filo aperto)

  • Risoluzione convertitore A/D: 16 bit

  • Intervallo di ingresso: 0–20 mA o 4–20 mA

  • Impedenza di ingresso: 250 Ω nominali

  • Tensione massima in ingresso: 0–30 V (nessun danno)

  • Precisione hardware:

    • ±0.1% FS (23.5 ± 2°C)

    • ±0.25% FS (0–60°C)

  • Diafonia: 58 dB (dc a 60 Hz, canale a canale)

  • Filtro di Ingresso: Passa basso del primo ordine, 100 Hz

  • Condizionamento alimentazione trasmettitore: Corrente limitata a 24 mA

  • HART Multi-drop: Un dispositivo per canale

Uscita analogica (AO)

  • Tipo di uscita: Loop di corrente 4–20 mA o 0–20 mA con supporto HART

  • Canali: Fino a 6 per modulo (con/senza rilevamento filo aperto)

  • Risoluzione: 12 bit

  • Precisione calibrata: <0.5% FS (25°C, inclusa linearità)

  • Linearità: <0.05%

  • Ripple: ≤125 mV picco-picco su carico da 250 Ω

  • Deriva di Temperatura: 0,5% del FSR

  • Intervallo di Uscita Diretta: 0–23 mA

  • Carico Resistivo:

    • Minimo: 100 Ω

    • Massimo: 500 Ω

  • Tensione Conforme: 14 VDC (a alimentazione 24 V)

  • Tensione a Circuito Aperto: 24 VDC

  • Configurazione Fail-Safe:

    • Mantieni Ultimo Valore

    • Valore di Sicurezza

  • HART Multi-drop: Un dispositivo per canale

Ingresso Digitale (DI) – Con Rilevamento Filo Aperto

  • Tensione Aperta: 24 V

  • Corrente da Corto Circuito: 7 mA

  • Resistenza di Contatto:

    • Aperto: >15 kΩ

    • Chiuso: <5 kΩ

  • Intervalli di Rilevamento:

    • Corto Circuito: I > 6 mA ±5%

    • Chiuso: 2,8–6 mA ±5%

    • Aperto/Rottura Filo: I < 0,9 mA ±5%

  • Filtro di Ingresso: Passa basso del primo ordine, 100 Hz

Ingresso Digitale (DI) – Senza Rilevamento Filo Aperto

  • Tensione Aperta: 24 V

  • Corrente di Contatto Chiuso:

    • 7 mA ±5% (dopo stato aperto)

    • 3.5 mA ±5% (dopo stato chiuso)

  • Soglie di Rilevamento:

    • Chiuso: I > 2.81 mA

    • Aperto: I < 1.8 mA

  • Filtro di Ingresso: Passa basso del primo ordine, 100 Hz

Uscita Digitale (DO)

  • Canali: 16 per modulo (con/senza rilevamento filo aperto)

  • Tipo di Uscita: Sorgente a stato solido, a prova di cortocircuito

  • Corrente di Carico:

    • 0 mA min a 0.5 A max per canale

    • 4.2 A max per modulo

  • Tensione a Stato Attivo: 24 V DC (tipica a 0.5 A di carico)

  • Tensione a Stato Spento: 0 V DC

  • Corrente di Perdita (Stato Spento): <0.1 mA

  • Configurazione Fail-Safe:

    • Mantieni l'Ultimo Stato

    • Stato di Sicurezza

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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Customer Reviews

Based on 5 reviews
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(4)
20%
(1)
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Z
Zhang Wei

Module works as expected. Installed in a chemical plant DCS upgrade and it’s performing reliably. Delivery was quick, only 4 days to Shanghai. Slight delay in getting the datasheet, but service team resolved it quickly. Build quality is excellent, no defects

E
Emily

Top-tier industrial module. We’ve used this in multiple HC900 deployments and it never disappoints. Fast shipping to the UK, and the product was well protected. I/O response is fast and stable. Great service from the supplier—answered all our spec questions promptly

C
Carlos

Good value for the price. The module handles mixed I/O types well and fits perfectly into our existing rack. Delivery took about a week, which is acceptable. One minor issue with terminal labeling, but overall quality and response time are excellent.

P
Priya

Very impressed with the performance and reliability. We installed this in a batch control system and it’s been running flawlessly. Shipping was faster than expected, and the packaging was secure. Honeywell’s documentation made setup easy. Will order again for future expansions

M
Michael
Outstanding Module

Outstanding module. The 900U01-0100 integrates seamlessly with our HC900 controller setup. Fast delivery—arrived in just 3 days. Build quality is solid, and analog input accuracy is spot-on. Customer support was responsive when I asked about legacy compatibility. Highly recommended for industrial retrofits

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