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5463-783 - 24-point Discrete Input Module is available in stock which ships the same day.
5463-783 - 24-point Discrete Input Module comes in UNUSED as well as REBUILT condition.
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TECHNICAL SPECIFICATIONS:
Part Number: 5463-783
Manufacturer: Woodward
Series: NetCon 5000 / MicroNet
Module Type: Discrete Input
Number of Channels: 24 Points
Input Signal: Digital (On/Off)
Input Voltage: 24 VDC Nominal (10–30 VDC for Logic 1)
Threshold Levels: Logic 1: 7 VDC | Logic 0: 3 VDC
Input Impedance: 2.2 k Omega
Response Time: < 1 ms
Isolation: 1500 Vrms (Channel-to-Ground)
Operating Temp: -20 °C to +55 °C
Availability: In Stock
Origin: United States
FUNCTIONAL DESCRIPTION:
The 5463-783 is a reliable 24-Point Discrete Input Module originally developed for the Woodward NetCon 5000 series and fully compatible with MicroNet control architectures. This module is designed to monitor the status of binary field devices, such as pressure switches, relay contacts, and breaker auxiliary contacts. It provides the high-speed data acquisition necessary for the sequencing and protective logic of gas turbines, steam turbines, and large engine sets.
HIGH-SPEED DIGITAL SENSING
The Discrete Input Module is optimized for time-critical applications. It can capture rapid state changes in the field, ensuring that the control system can respond instantaneously to trip conditions or sequence milestones. The 24 independent channels are designed to handle 24 VDC logic, making it a standard choice for most industrial cabinet environments.
ROBUST ISOLATION AND NOISE IMMUNITY
In power generation environments, electrical noise can often cause ghost signals or damage sensitive electronics. The Discrete Input Module features a high isolation rating of 1500 Vrms between the field channels and the system ground. This galvanic barrier, combined with high-quality input filtering, ensures that EMI/RFI interference does not trigger false inputs, maintaining the stability of the turbine control algorithms.
SYSTEM DIAGNOSTICS AND STATUS
The module includes integrated diagnostic features to simplify troubleshooting. A front-panel Fault LED provides immediate visual indication of module health, while the internal logic communicates with the system CPU to report hardware status. In typical MicroNet or NetCon applications, the state of all 24 inputs is updated every scan cycle (as fast as 5 ms), providing the control engineer with a real-time digital map of the field environment.
WHY BUY FROM WOC:
World of Controls supports the legacy and current hardware requirements of your Woodward NetCon and MicroNet systems by offering the 5463-783 in both UNUSED and REBUILT conditions. Every discrete input module is tested on specialized diagnostic rigs to verify threshold accuracy and isolation performance across all 24 points. We maintain a broad inventory of hard-to-find NetCon series modules to keep your older control assets running reliably. With global logistics and 24/7 technical expertise, WOC is your trusted source for Woodward industrial control hardware.
What is the Woodward 5463-783?
The 5463-783 is a 24-point Discrete Input module that translates external On/Off signals from sensors and switches into digital data for Woodward NetCon and MicroNet controllers.
What is the input voltage range for a logic high signal?
The module is designed for 24 VDC nominal systems. It will register a logic 1 (high) for any voltage between 10 VDC and 30 VDC, with a guaranteed threshold at 7 VDC.
Can I use the Discrete Input Module in a newer MicroNet Plus system?
Yes, the Discrete Input Module is physically and electrically compatible with MicroNet and MicroNet Plus chassis. However, you must ensure that your application software (GAP) is configured to recognize the module at its specific slot address.
How does the module handle electrical noise?
The module utilizes optical isolation (1500 Vrms) and an input impedance of 2.2 k to filter out low-energy electrical noise and prevent ground loops from affecting the control logic.
What systems commonly use this module?
The 5463-783 is widely used in the control of gas and steam turbines, heat recovery steam generators (HRSGs), and large-scale compression systems where high-density discrete monitoring is required.
