NFDV161-P50 S2 | Digital Input Module for Industrial Control
Manufacturer: Yokogawa
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Part Number: NFDV161-P50 S2
Condition：New with Original Package
Product Type: Digital Input Module for Industrial Control
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Country of Origin: Japan
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Product Description
The Yokogawa NFDV161-P50 S2 is a highly reliable and efficient digital input module designed for integration with CENTUM VP and ProSafe-RS platforms. Manufactured by Yokogawa Electric Corporation, this module is engineered to handle multiple discrete input signals from various field devices such as push buttons, limit switches, and relay contacts, converting them into precise digital data for real-time control and monitoring in industrial automation.
With 16 input channels, the NFDV161-P50 S2 supports 24 V DC signals, which can be sourced from dry contact or wet contact sources depending on the configuration. The module features optical isolation between channels and the system, ensuring exceptional noise immunity and electrical protection. Additionally, it supports redundant configurations and features self-diagnostics, line monitoring, and fault detection, making it ideal for deployment in critical applications across process automation, energy, and chemical industries.
Technical Specifications
| Specification | Details |
|---|---|
| Model Number | NFDV161-P50 S2 |
| Product Type | Digital Input Module |
| Input Channels | 16 channels |
| Input Signal Type | 24 V DC (supports dry/wet contact) |
| Input Voltage Range | 18–32 V DC |
| Input Current | 5 mA per channel |
| Input Response Time | < 5 ms (typical) |
| Isolation | Optical isolation (channel-to-channel and channel-to-system) |
| Power Supply Voltage | 5 V DC (via I/O bus) |
| Power Consumption | 3.5 W |
| Redundancy Support | Yes (dual redundancy configuration) |
| Diagnostics | Self-diagnosis, line monitoring, fault detection |
| Operating Temperature | –20°C to +55°C |
| Storage Temperature | –40°C to +70°C |
| Dimensions | 130 mm × 119.9 mm × 32.8 mm |
| Weight | 0.3 kg |
| Condition | New and original |
| Country of Origin | Singapore |
| Shipping Partners | DHL, UPS, TNT, FedEx, EMS |
FAQ
Q1: How many input channels does the NFDV161-P50 S2 module have?
A1: The NFDV161-P50 S2 module features 16 isolated input channels, suitable for handling multiple input signals simultaneously.
Q2: What types of signals can the NFDV161-P50 S2 module process?
A2: The module supports 24 V DC signals from dry contact and wet contact sources, offering flexibility for a wide range of field devices.
Q3: What is the response time of the module?
A3: The module has a typical input response time of less than 5 ms, ensuring rapid signal processing for real-time control.
Q4: How does the NFDV161-P50 S2 provide protection against electrical noise?
A4: The module features optical isolation, ensuring immunity to electrical noise and protecting the system from interference.
Q5: Does the module support redundancy?
A5: Yes, the NFDV161-P50 S2 supports dual redundancy configurations, providing added reliability for critical applications.