Woodward 9905-970 LinkNet 6-Channel Input Module

Product Description

The Woodward 9905-970 is a LinkNet 6-Channel Input Module from the Woodward 9900 Series, designed for turbine control systems and distributed I/O applications. 

Key Features

• Manufacturer: Woodward

• Part Number: 9905-970

• Product Type: LinkNet 6-Channel Input Module

• Input Voltage: 24 VDC

• Maximum Operating Current: 12 V

• Signal Input Impedance: 33 kΩ

• Power Supply Transient Protection: 900 VDC

• Channels: 6 analogue input channels

• Input Signal Range: 0–10 V and 0–20 mA

• Display: 24-character LED indicators

• Dimensions: 14 in (L) × 11 in (H) × 4 in (D)

• Weight: 2 lbs

• Operating Temperature: –40 °C to +85 °C

• Country of Manufacture: United States (USA)

• Availability: In Stock

Functional Role

• Provides analogue input signals for turbine monitoring and control

• Monitors multiple parameters simultaneously (temperature, pressure, flow)

• Ensures accurate measurement for safe and efficient turbine operation

• Integrates into LinkNet distributed I/O networks for scalable system design

• Plug‑and‑play installation for ease of use

Application Scenarios

• Steam and gas turbine control systems requiring analogue input monitoring

• Industrial automation for process parameter acquisition

• Power generation plants for auxiliary system monitoring

• Petrochemical and manufacturing industries needing scalable distributed I/O

FAQ

Q: How many input channels does the 9905-970 support? A: It supports up to 6 analogue input channels.

Q: What types of signals can it measure? A: It accepts voltage signals (0–10 V) and current signals (0–20 mA).

Q: Is the module suitable for harsh environments? A: Yes, it operates from –40 °C to +85 °C and includes transient protection up to 900 VDC.