Product Details
Configured for high-speed data transmission in distributed control architectures, the Woodward 5466-355 (Remote XCVR Module) provides direct physical execution of VME bus extension between the Main Chassis and Remote I/O Chassis platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 5466-355 |
| Brand | Woodward |
| Origin | USA |
| Interface | VME Bus / Differential Line Drivers |
| Connectivity | 2 x 100-pin Micro-D connectors |
Backplane Bus Communication Velocity and Compatibility
The 5466-355 utilizes high-speed differential line drivers to maintain VME transmission rates across cable segments, minimizing signal latency and susceptibility to electromagnetic interference. The module is engineered exclusively for CPU 68040-based systems. Data exchange between the Main XCVR and Remote XCVR is achieved through a parallel interface, where address and control information is routed directly to the chassis VME bus. System performance relies on precise bus synchronization; firmware flash compatibility must be verified with the host controller to ensure the communication protocol remains aligned with the distributed I/O architecture.
Frequently Asked Questions
Q: Are there any user-configurable settings on the 5466-355 module?
A: No. There are no onboard switches or LEDs. Configuration is determined by the physical placement of the module and the application of termination resistors based on its position in the expansion chain.
Q: How is the termination handled for the expansion chain?
A: Expansion chassis modules require no termination resistors except for the final unit in the chain. The last Remote XCVR module must be equipped with termination resistors to ensure signal integrity across the cable run.
Field Installation Guidelines
- Slot Requirements: The Remote XCVR module must be installed in Slot 1 of every Remote I/O Chassis wired to the Main Chassis.
- Cabling: Use 100-pin metal shell Micro-D connectors for all cable interfaces. Ensure the connectors are fully seated and locked to prevent intermittent signal loss during operation.
- Termination: Identify the final chassis in the expansion chain to install the terminal-resistor-equipped version of the 5466-355. Ensure all other chassis in the chain utilize non-terminated modules.
- Grounding: Secure the Micro-D connector shell to the chassis backplane to maintain a continuous ground path, reducing common-mode noise across the high-speed differential bus.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
The Shift to Flexible IO Modules in Modern Industrial Automation
Traditional control systems rely on dedicated Input Output (IO) cards for industrial automation. Each conventional module processes a single signal type, such as Digital Input (DI), Digital Output (DO), Analog Input (AI), or Analog Output (AO). A standard 16-channel card accepts only one specific channel type across all ports. This inflexible hardware design often creates severe engineering bottlenecks during project execution. Engineers frequently must install entirely new cards to accommodate a single extra sensor. Consequently, late design changes increase control cabinet space requirements and drive up project costs.
DCS Commissioning Steps in Industrial Automation Projects
Commissioning a Distributed Control System (DCS) represents a crucial milestone when deploying modern process automation infrastructure. Field engineers must execute systematic verification steps to transition complex control hardware from static installation to dynamic plant control. Proper commissioning ensures that controllers, I/O modules, network switches, and HMI software operate in strict compliance with engineering design specifications before introducing live process fluids.
PLC and DCS Control System Spares Strategy: Engineering Guidelines
Modern factory automation relies on high-speed fiber optic backbones to link distributed control systems across noise-intensive industrial environments. Unlike copper wiring, optical fibers transmit data via light pulses, making them completely immune to electromagnetic interference (EMI). Field engineers must master optical cable joining and fusion splicing techniques to guarantee low-loss data transmission across critical Programmable Logic Controller (PLC) and Distributed Control System (DCS) nodes.