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Woodward 9905-969
Woodward 9905-969
Woodward 9905-969
· Product image is representative; revision or series may vary. Contact us to request a specific version.

9905-969

Linknet 6-Channel Analog Input Module

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Technical specifications for 9905-969

  • Product Model
    9905-969
  • Product Parameters
    Linknet 6-Channel Analog Input Module
  • Tariff Code
    8537101190
  • Country of origin
    USA
  • Place of shipment
    Xiamen, China
  • In stock
    1 unit
  • Estimated Shipping Size
    22x11.5x7cm
  • Manufacturer
    Woodward
  • Weight
    0.54 kg
  • Display Type
    2 line x 24 characters
  • Accuracy
    1 % at 25 °C
  • Power Supply Input
    18 to 32Vdc
  • Network to I/O channel
    277 V (ac)
  • Power supply input to network
    277 V (ac)
  • Power supply input to I/O channel
    500 V
  • Humidity Standards
    20 and 55 °C at 95% for 48hrs
  • Input Voltage
    +24 Vdc at 1 A
  • Keypad/Display
    30 Multi-function Keypad
  • Temperature Range
    –40 to +55 °C

Description

9905-969 is a Linknet 6 Channel Analog Input Module (4-20mA) manufactured and designed by Woodward.The NetCon control system can use low-cost, simple-to implement distributed I/O capabilities thanks to the LINKnet distributed I/O network. LINKnet I/O modules are ideally suited for non-turbine control tasks like sequencing and monitoring even though they are slower and less potent than NetCon I/O modules.

A single NetCon module powers the network, which consists of four autonomous network trunks with up to 60 I/O modules each. Each trunk's nodes, or LINKnet modules, are each connected to the NetCon controller module by a single twisted pair wire. Hence, a single NetCon controller module can connect to as many as 240
LINKnet modules-each of which has numerous I/O channels-via four twisted pair lines

Information

Overview Manuals Application Notes Product Applications Module Insertion

Features:

  • LINKnet 6-Channel Analog Input Module
  • 6-Channel Analog Input
  • 24 V DC loop power supplied to field transducers
The Woodward 9905-969 is a LinkNet 6-Channel Analog Input Module. It provides six independent 4 – 20 mA analog input channels for the NetCon control system. The module includes 24 V DC loop power functionality, supplying excitation voltage to connected two-wire field transducers.

Each of the six channels accepts a 4 – 20 mA process signal and is individually shielded. The module converts the analog input signals into digital values for transmission over the LinkNet network. Input accuracy is rated at 1% at 25°C ambient.The module operates from an 18 – 32 V DC power supply, with a nominal input of +24 V DC at 1 A. Galvanic isolation is provided between the network and I/O channels at 277 V AC, and between the power supply and I/O channels at 500 V DC. The power supply input is also isolated from the network at 277 V AC.

The 9905-969 Woodward LinkNet 6-Channel Analog Input Module may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
Woodward 9905-969 LinkNet 6-Channel Analog Input Module Manuals, Datasheets, Drivers, Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
The 9905-969 is based on the LON (Local Operating Network) architecture. It interfaces with Woodward processor modules including the NT, 5200, CPU040, and CPU060 types. The module is suitable for non-turbine control tasks such as sequencing and monitoring within the NetCon distributed control platform.
A single Service Fault LED on the module front panel indicates diagnostic status. The module carries a T4A temperature code with a maximum ambient rating of 55°C. Power dissipation is 3.1 W. The module weighs approximately 540 grams.
The 9905-969 is used in industrial applications requiring analog process variable acquisition, including pressure, flow, level, and temperature transmitter signals. The integrated loop power eliminates the need for external power supplies for standard 4 – 20 mA two-wire transmitters. 
  • Power Generation: Monitors plant auxiliary equipment and sensor feedback within distributed networks
  • Oil & Gas Processing: Tracks line pressures, fluid temperatures, and fuel flow rates
  • Marine Vessel Controls: Integrates into shipboard monitoring for non-critical subsystem sequencing
  • Turbine/Engine Monitoring: Tracks pressure, temperature, and flow in gas/steam/hydro setups
  • Distributed Control Networks: Integrates into Woodward NetCon LINKnet architecture for scalable plant sequencing
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Align Guides: Slide the module carefully into the designated card guides inside the system rack or Phoenix field termination housing.
Engage Connectors: Push the module straight back until the rear plug firmly seats into the motherboard or backplane connector.
Secure Fasteners: Tighten the top and bottom retaining screws on the front panel to lock the unit in place.
Address Configuration: Set the onboard rotary switches to match the exact network node address (1 to 60) assigned in your software configuration.

Alternative Names

99O5-969 9905 969 99O5 969 9905969

Technical notes

There is a single, plug-in NetCon module and numerous I/O modules in every network. Thermocouple, RTD, discrete,(4 to 20 mA), and other I/O modules are included, as are relay output and (4 to 20 mA) I/O modules. Six channels are present on each of the analog modules.Eight channels make up the relay output module, whereas 16 channels make up the discrete input module

FAQs

  • Which CPUs are compatible?

    +
    It works with NT, 5200, CPU040, and CPU060 processor modules.
  • What are the wiring requirements?

    +
    Every channel must be separately shielded to prevent interference.
  • What are its core electrical requirements?

    +
    It operates on an input voltage of +24 Vdc at 1 A, with a power supply range of 18 to 32 Vdc.
  • What is the Woodward 9905-969?

    +
    It is a Linknet distributed I/O node featuring 6 independent analog input channels designed to measure physical properties like pressure, temperature, and flow rate
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Disclaimer: Amikon Limited sells new and surplus products and develops channels for purchasing such products. Amikon Limited is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Amikon Limited is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. Amikon Limited is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.
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