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5461-948 - 16-Channel Relay Output Module is available in stock which ships the same day.
5461-948 - 16-Channel Relay Output Module comes in UNUSED as well as REBUILT condition.
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TECHNICAL SPECIFICATIONS:
Part Number: 5461-948
Manufacturer: Woodward
Series: MicroNet / NetCon 5000
Product Type: Relay Output (RO) Module
Number of Channels: 16 Channels
Contact Rating: 5 A at 28 Vdc / 0.5 A at 115 Vac (typical)
Isolation: 500 Vdc (Channel-to-Bus)
Status Indication: Onboard Diagnostic LEDs
Operating Temperature: -40 °C to +70 °C
Form Factor: VME-style Rack Mount
Status: In Stock
CONTROL LOGIC & MODULE FUNCTION:
The 5461-948 is a high-density 16-Channel Relay Output Module designed specifically for the Woodward MicroNet and NetCon 5000 control architectures. This module acts as the physical bridge between the system's digital logic and external field equipment. It is primarily used to control on/off devices such as solenoid valves, motor starters, alarm annunciators, and auxiliary trip circuits, providing the reliable switching necessary for the complex sequencing of turbine and engine operations.
ENHANCED CONNECTIVITY & SIGNAL INTERFACE:
Each of the 16 independent relay channels is engineered to handle discrete command signals from the system CPU with high-speed switching performance. The module utilizes heavy-duty relays that provide physical separation between the sensitive control electronics and the higher-voltage field loads. By integrating 500 Vdc isolation, the 5461-948 prevents electrical noise and ground loops from affecting the stability of the backplane, ensuring that the control system remains isolated from potential field-side electrical surges.
ADVANCED SAFETY & DIAGNOSTIC FEATURES:
Designed for high-reliability industrial applications, the Relay Output Module includes sophisticated self-test routines that continuously monitor the health of the internal circuitry. Onboard LEDs provide immediate visual status for each relay channel, allowing technicians to verify output states at a glance during commissioning or maintenance. The module is built to withstand extreme vibration and thermal fluctuations common in power plants and oil and gas facilities, ensuring that critical protection and sequencing commands are executed without fail.
INVENTORY & LIFECYCLE SUPPORT:
World of Controls maintains the 5461-948 in both unused and professionally refurbished conditions to help extend the life of your legacy Woodward control assets. Each module undergoes a comprehensive multi-point functional test on live MicroNet racks to verify contact integrity and communication performance before shipment. Our global engineering team is available 24/7 to provide technical assistance, ensuring your hardware integration is seamless and your system uptime is maximized.
What is the Woodward 5461-948?
It is a 16-channel relay output module used to drive discrete field devices (like solenoids and starters) from a Woodward MicroNet or NetCon 5000 control system.
Can the relay output module handle high-voltage AC loads?
The contacts are typically rated for standard industrial control voltages. While it can handle low-current AC loads, it is essential to check your specific load requirements against the contact ratings to ensure long-term reliability.
Is this module compatible with all MicroNet chassis?
Yes, the relay output module is a standard VME-style module designed to fit into any available I/O slot in the MicroNet or NetCon 5000 racks.
What happens if a relay fails on this module?
The module features diagnostic monitoring that can communicate fault status to the CPU. In the event of a failure, individual modules can be replaced to restore full system functionality without needing to replace the entire rack infrastructure.
