Introduction

The Yokogawa F3XD16‑3F DC Input Module is a reliable discrete signal acquisition device designed for PLC/DCS systems based on the Yokogawa F3 series. It provides 16 channels of DC input for monitoring switches, contact closures, and other discrete sources. Its seamless integration into the F3 I/O architecture ensures dependable signal feedback for control logic, alarm handling, and system diagnostics. Engineered to industrial standards, this input module supports a wide range of automation and process control applications.

Technical Specifications

Feature	Specification
Module Type	DC Input Module
Model	F3XD16‑3F
Function	Discrete DC signal acquisition
Number of Inputs	16 channels
Dimensions	28.9 × 100 × 83.2 mm
Weight	0.16 kg
Compatibility	Yokogawa F3 series systems
Industrial Tolerance	Designed for industrial automation environments

Recommended Related Models

Yokogawa F3XD08‑2F – 8‑channel DC input module for compact input needs
Yokogawa F3XD32‑4F – 32‑channel DC input module for expanded acquisition
Yokogawa F3XC16 – AC input module for AC discrete signal integration
Yokogawa F3XC16‑CN – DC input module variant with CN region support

Popular Related Models

Yokogawa F3XD16‑3F‑CN – China‑standard compliant version of this DC input module
Yokogawa F3XD08‑2F‑CN – 8‑channel DC input module with CN compatibility
Yokogawa F3XC08 – AC discrete input module for complementary input types
Yokogawa F3XD32‑4F‑CN – Expanded DC input capacity with CN regional support

Applications

Process Signal Acquisition: Reads discrete DC signals from field devices such as switches, sensors, and contact inputs.
Distributed Control Systems: Provides essential input data for Yokogawa F3 series automation and control systems.
Alarm & Event Monitoring: Detects and monitors critical discrete events for system protection and operator action.
Machine & Industrial Automation: Interfaces with PLC/DCS logic for equipment status and control logic execution.
System Retrofits & Expansion: Ideal for adding or upgrading discrete input capacity in existing control racks.

Advantages

Enables reliable acquisition of discrete DC signals critical for control logic and monitoring.
Designed for seamless integration within the Yokogawa F3 I/O ecosystem.
Supports stable signal processing with low susceptibility to electrical noise.
Enhances system performance by providing accurate and consistent input feedback.
Built to Yokogawa’s industrial quality standards for dependable long‑term service.

Technical FAQs

What is the primary function of this module?
It acquires discrete DC input signals and communicates them to the control system.
Which systems is it compatible with?
Compatible with Yokogawa F3 series distributed control and automation systems.
How many DC inputs does this module provide?
It provides 16 discrete DC input channels for field signal acquisition.
Can it be used for alarm detection?
Yes, it supports alarm and event monitoring based on discrete input status.
Is this module suitable for machine automation?
Yes, it interfaces with logic systems to support machine control and status reporting.
Does it require special configuration software?
System configuration and signal mapping typically require Yokogawa engineering tools.
Can it be used in retrofit installations?
Yes, it is suitable for adding or enhancing DC input capacity in existing setups.
Is it robust for industrial environments?
Yes, it is engineered for stable performance under industrial electrical conditions.
Does it provide real‑time signal feedback?
Yes, it delivers real‑time feedback of discrete DC input states to the control system.
Can it be used with redundant system architectures?
Yes, when integrated into supported redundant F3 system configurations.