Yokogawa NFDV161-P50 Isolated Digital Input Module
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Sku:NFDV161-P50
Country Of Origin: Japan
Vendor: Yokogawa
Type: Digital Input
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Product description
Overview
The Yokogawa NFDV161-P50 is a 64-channel isolated digital input module engineered for use with STARDOM FCN autonomous controllers. Designed for high-density signal acquisition, it supports pushbutton edge detection, high-speed status inputs, and offers robust isolation and environmental compliance, making it ideal for demanding industrial automation tasks.
Technical Specifications
Model Number: NFDV161-P50
Manufacturer: Yokogawa Electric Corporation
System Compatibility: FCN, FCN-500, FCN-100, FCN-RTU, FCJ
Input Channels: 64 (fully isolated)
Rated Input Voltage: 24 V DC
Input Voltage Range: 20 to 26.4 V DC
Input OFF Voltage: ≤ 5.0 V DC
Input Current: 2.5 mA ±20% per channel
Instantaneous Max Input Voltage: 30 V DC
Input Impedance: 10 kΩ
Isolation Voltage:
2 kV AC between input signal and system
500 V AC between commons (every 16 channels)
Input Response Time: ≤ 8 ms (status input)
Minimum ON Detection Time: 20 ms (pushbutton input)
Max ON/OFF Cycle: 25 Hz (pushbutton input)
Max Current Consumption: 550 mA @ 5 V DC
External Connection: MIL connector cable or pressure clamp terminal
Cable Specs: 0.5–2 mm² (AWG 20–14), peel length 11 mm
Operating Temperature: –20°C to +60°C
Storage Temperature: –40°C to +85°C
Humidity Range: 5% to 95% RH (non-condensing)
Weight: 0.3 kg
Suffix –P50: Pushbutton edge detection enabled, general-purpose type
Functional Highlights
64-channel high-density digital input acquisition
Pushbutton edge detection on channels 1–32
Optocoupler isolation ensures noise immunity and signal integrity
Optional surge protection with /B5S10 terminal block
LED indicators for input status diagnostics
Hot-swappable in STARDOM modular rack systems
ISA G3 compliant for harsh industrial environments
Supports MIL-C-83503 connectors and terminal block wiring
Answer 1: PLC DCS Pro Ltd. collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
Question 2: What Is The Warranty Period?
Answer 2: We offer a standard one-year warranty for all new and original items.
Question 3: What Payment Methods Do We Accept?
Answer 3: 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.
Question 4: What Shipping Methods Do We Use?
Answer 4: 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.
Question 5: What Is Our Delivery Time?
Answer 5: 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.
Question 6: How Do We Package The Goods?
Answer 6: 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.
Question 7: How Can Customers Contact Us And Request A Quote?
Answer 7: 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.
Warranty Conditions
At PLC DCS Pro Ltd., we are committed to ensuring the quality of our products. Our one-year warranty provides coverage for any defects in material or workmanship, excluding damages caused by deliberate misuse.
🛡️Coverage Details:
This warranty encompasses all instances of product malfunction or failure due to inherent manufacturing flaws, with the exception of intentional damage.
📝Claim Process:
To avail of warranty services, please notify us of any quality-related issues within the warranty period. We may conduct online troubleshooting and examination as needed.
🚚Shipping Assistance:
We understand the importance of prompt service. Therefore, we cover return shipping costs for warranty-related returns within the first month of supply. Within three months of supply, we cover one-way shipping costs for warranty-related returns. After three months, the customer is responsible for shipping costs both ways.
🚫Exclusions:
Unauthorized modifications, repairs, or misuse of the product.
