Excellent PLC
Product Introduction
The Yokogawa F3XC08-0N No Voltage Contact (NVC) Input Module is an industrial-grade I/O module designed for integration into Yokogawa F3 series control and monitoring systems. It provides reliable contact input detection without requiring voltage from the signal source, allowing safe interfacing with switches, relays, and dry contact devices in process automation environments.
This module is widely used in control systems for monitoring discrete events such as alarms, valve positions, and interlock statuses. Its design ensures accurate detection and low susceptibility to electrical noise, making it suitable for high-reliability industrial applications including power plants, chemical processing, and manufacturing systems.
The F3XC08-0N is compact, lightweight, and engineered for simple installation and maintenance, providing robust signal integrity while supporting efficient system operation and diagnostics.
Product Specifications
| Parameter | Description |
|---|---|
| Model Number | F3XC08-0N |
| Product Type | No Voltage Contact Input Module |
| Function | Detects dry contacts and voltage-free signals |
| System Compatibility | Yokogawa F3 series control and monitoring systems |
| Number of Channels | 8 discrete inputs |
| Input Type | Voltage-free (dry) contact |
| Signal Detection | Industrial logic signal recognition |
| Diagnostics | LED status indicators for channel activity |
| Operating Temperature Range | 0–55 °C |
| Housing Type | Compact modular I/O module |
| Dimensions | 100 × 28.9 × 83.2 mm |
| Weight | 0.14 kg |
Applications
● Monitors alarm and interlock signals from equipment in process control systems.
● Detects valve open/closed positions in chemical, power, and manufacturing plants.
● Integrates with PLC and DCS systems for discrete input monitoring.
● Used for safety and status monitoring in industrial automation networks.
● Supports signal interfacing from relays, switches, and dry contacts.
● Applied in diagnostics and system event logging for process monitoring.
Advantages
● Provides voltage-free input detection, allowing safe and flexible interfacing.
● Compact and lightweight design supports space-efficient installation.
● Built-in channel status LEDs for real-time monitoring and troubleshooting.
● High noise immunity, ensuring accurate signal detection in industrial environments.
● Compatible with Yokogawa F3 series systems, simplifying integration.
● Facilitates reliable event logging and discrete monitoring in critical processes.
