Name: Woodward 9905-971 16-Channel Discrete Input Module
Brand: Woodward
SKU: 9587
Availability: InStock
Rating: 5.0 (1 reviews)

Introduction

The Woodward 9905-971 16-Channel Discrete Input Module provides precise and reliable digital input acquisition for modern industrial and energy automation systems. Its high-density channel design, fast response, and robust industrial construction enable accurate monitoring and control. Fully compatible with Woodward networks, it integrates seamlessly into complex control systems for optimized performance.

Technical Specifications

Specification	Details
Module Type	16-Channel Discrete Input Module
Input Channels	16 Independent Channels
Signal Types	Digital Discrete Signals
Communication	Compatible with Woodward LinkNet and ProAct modules
Operating Voltage	12–24V DC
Operating Temperature	-20°C to 70°C
Protection Features	Fault Detection
Mounting Options	DIN rail, Panel Mount
Dimensions (L x W x H)	355.6 mm x 279.4 mm x 101.6 mm
Weight	0.5 kg (1.1 lb)

Applications

The Woodward 9905-971 16-Channel Discrete Input Module is engineered for reliable digital signal acquisition in industrial, marine, and energy systems. Ideal for engine monitoring, generator control, and automation networks, it provides robust detection of multiple discrete inputs for precise system operation. This module is perfect for setups requiring high-density digital input integration and seamless connectivity with control systems.

Advantages

High-Density Input: Sixteen discrete channels allow simultaneous monitoring of multiple signals.
Reliable and Robust: Industrial-grade design ensures consistent performance in vibration and temperature extremes.
Real-Time Monitoring: Fast signal processing enables immediate feedback and control response.
Flexible Integration: Fully compatible with Woodward controllers and ProAct modules.
Compact Footprint: Designed for efficient panel or DIN rail installation.

Technical FAQs

Q: What types of signals can the 9905-971 module detect?
A: Supports standard digital discrete signals, including on/off and status inputs.
Q: Are all sixteen channels independently configurable?
A: Yes, each channel can be programmed and monitored independently.
Q: Can the module operate in harsh environments?
A: Yes, rated for -20°C to 70°C and designed to withstand vibration and industrial conditions.
Q: Can it integrate with existing Woodward control systems?
A: Yes, fully compatible with LinkNet, ProAct, and other Woodward modules.
Q: How is system protection handled?
A: Built-in fault detection safeguards both the module and connected equipment.
Q: Can multiple modules be networked together?
A: Yes, multiple modules can be combined for expanded digital input capacity.
Q: What is the response time for input detection?
A: Inputs are processed in milliseconds for near real-time monitoring and control.
Q: Is firmware upgradable?
A: Yes, secure firmware updates can be applied in the field without downtime.
Q: What mounting options are available?
A: Supports DIN rail or panel mounting for flexible installation.
Q: What operating voltage is required?
A: Operates on 12–24V DC power supply.