5463-758 - Discrete Input Module (48-Channel, 24 Vdc)

SPECIFICATIONS:

Part Number: 5463-758
Manufacturer: Woodward
Series: MicroNet / NetCon 5000
Product Type: Ultra High-Density Discrete Input (DI) Module
Channels: 48 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 5463-758 is an ultra-high-density Discrete Input Module designed for the Woodward MicroNet and NetCon 5000 control platforms. Featuring a massive 48-channel capacity, it serves as the primary interface for large-scale digital monitoring within complex turbine and engine applications. This module is engineered to track the binary On/Off states of up to 48 field devices such as limit switches, circuit breaker status contacts, relay signals, and operator control panel switches within a single rack slot.

PRECISION AND SIGNAL FIDELITY:

Despite its high channel count, the Discrete Input Module maintains industrial-grade performance with a sub-millisecond response time. This speed is critical for high-resolution Sequence of Events (SOE) logging, allowing the control system to accurately record the exact order of status changes during a system event. Each of the 48 channels is equipped with hardware-based contact debouncing and electrical transient suppression. This ensures that the Master CPU receives clean, reliable status data, even in environments with significant mechanical vibration or electrical interference.

INDUSTRIAL PROTECTION AND DIAGNOSTICS:

The Discrete Input Module is built for maximum system availability, featuring 500 Vrms galvanic isolation to shield the internal backplane from field-side electrical surges. The module includes sophisticated onboard diagnostics that continuously monitor the health of the internal digital logic. While managing 48 channels, it provides detailed fault reporting to the Master CPU, identifying internal hardware failures or power loss conditions. This proactive monitoring ensures that critical status inputs for protection logic are never compromised.

AVAILABILITY AND SUPPORT:

World of Controls offers the 5463-758 Discrete Input Module in both unused and fully refurbished conditions, facilitating rapid replacement in high-density control racks. Every unit undergoes rigorous automated testing across all 48 channels to ensure zero-defect performance and is backed by our comprehensive warranty. Our global technical support team is available 24/7 to assist with large-scale I/O configuration, wiring verification, and urgent logistics. Contact us today for pricing and availability to optimize your control system's input capacity.

FREQUENTLY ASKED QUESTIONS:

What is the Woodward 5463-758?

It is a 48-channel Discrete Input (DI) module used in Woodward MicroNet and NetCon 5000 systems. It is used to monitor high volumes of binary signals (like switch and relay states) while minimizing the number of rack slots required.

How does the 48-channel density affect field wiring?

Due to the high channel count, the Discrete Input Module typically utilizes high-density connectors or specialized termination blocks. Proper cable management and labeled termination assemblies are recommended to maintain organized and accessible field wiring.

Can I use this module for Sequence of Events (SOE) recording?

Yes. The Discrete Input Module is ideal for SOE applications because it can process a large number of inputs with high-speed deterministic updates, allowing the system to capture a detailed timeline of events during a turbine trip or system fault