5463-564 - Discrete Input Module (16-Channel, 24 Vdc)

SPECIFICATIONS:

Part Number: 5463-564
Manufacturer: Woodward
Series: MicroNet / NetCon 5000
Product Type: Discrete Input (DI) Module
Channels: 16 Independent Input Channels
Input Voltage: 24 Vdc (Nominal)
Input Current: 5 mA per Channel (Typical)
Isolation: 500 Vrms Channel-to-Backplane
Response Time: < 1 ms (High-Speed)
Operating Temperature: -40 °C to +70 °C
Mounting: Chassis / Rack Mounted
Availability: In Stock

FUNCTIONAL DESCRIPTION:

The 5463-564 Discrete Input Module is a high-density digital interface designed for Woodward MicroNet and NetCon 5000 control systems. Its primary function is to monitor the On/Off or Open/Closed states of field-side switches, relays, and contactors. By converting these 24 Vdc signals into digital data for the Master CPU, the module allows the control system to track critical status updates such as pump run/stop signals, valve limit switch positions, circuit breaker statuses, and operator push-button commands.

PRECISION AND SIGNAL FIDELITY:

Engineered for high-speed industrial automation, the Discrete Input Module features an extremely fast response time of less than 1 millisecond. This low latency is essential for sequence-of-events (SOE) recording and high-speed protection logic, where millisecond accuracy can prevent equipment damage. Each of the 16 channels includes built-in hardware filtering to debounce mechanical switch contacts and suppress electrical transients, ensuring that the Master CPU receives a clean, chatter-free signal every time a state change occurs.

INDUSTRIAL PROTECTION AND DIAGNOSTICS:

To ensure maximum reliability in demanding power plant and mechanical drive environments, the Discrete Input Module provides 500 Vrms galvanic isolation. This protective barrier isolates the sensitive system backplane from field-side electrical noise, surges, and ground loops. The module also features onboard LED indicators for each channel, providing a visual diagnostic tool for maintenance personnel to verify signal presence and troubleshoot field wiring without needing specialized test equipment. Internal self-tests continuously monitor the health of the module’s digital logic, reporting any hardware failures directly to the system controller.

AVAILABILITY AND SUPPORT:

World of Controls offers the 5463-564 Discrete Input Module in both unused and fully refurbished conditions, ensuring immediate availability for critical outages or system expansions. Every unit is subjected to rigorous functional testing across all 16 channels and is backed by our comprehensive performance warranty. Our technical support team is available 24/7 to assist with part number cross-referencing, configuration guidance, and global logistics. Contact us today for pricing and availability to ensure your Woodward control system maintains peak operational integrity.

FREQUENTLY ASKED QUESTIONS:

What is the Woodward 5463-564?

It is a 16-channel Discrete Input (DI) module used in Woodward MicroNet and NetCon 5000 systems. It monitors binary High/Low signals from field devices like limit switches, push-buttons, and relay contacts.

Does this module provide power to the field switches?

The Discrete Input Module is a sensing module that requires a 24 Vdc external power source to wet the contacts. It detects the presence or absence of that voltage on each input terminal to determine the state of the field device.

Can this module be used for Sequence of Events (SOE) logging?

Yes. Due to its high-speed deterministic update rate and low hardware latency, the 5463-564 is ideal for SOE applications where the exact timing and order of events (such as a multi-breaker trip) must be recorded for post-event analysis.