Description
The GE PACSystems RXi 04240FD11234A is an industrial distributed input/output (I/O) controller that acts as a localized co-processor within complex control architectures. It manages high-density network data traffic and performs edge computation to reduce overall logic scan-time overhead on primary automation processors.
Commercial Inventory & Procurement Details
| Logistics Parameter | Value / Terms |
| Hardware Condition | New Original (Factory Sealed Surplus) |
| Warranty Period | 12-month comprehensive warranty |
| Availability | In stock (subject to prior sale) |
| Standard Lead Time | Ships within 1 to 2 business days from order confirmation |
| Commercial Pricing | Price subject to market conditions; contact us for a firm quote |
Technical Specifications
The engineering and data constraints listed below define the application boundaries of the 04240FD11234A module. Verify exact revision compatibilities with your primary controller platform prior to implementation.
| Parameter | Value |
| Manufacturer / Brand | GE (General Electric) / Intelligent Platforms |
| Product Series | PACSystems RXi Distributed I/O |
| Architecture | 16-bit physical processor configuration |
| Volatile RAM | 128 KB |
| Non-Volatile Flash | 1 MB |
| Max Network I/O Capacity | Up to 240 words of synchronous I/O data |
| Supported Protocols | PROFINET, PROFIBUS DP, Ethernet/IP, Modbus RTU/TCP |
| Module Bus Commands | Up to 30 concurrent module bus commands |
| Floating Point Handling | Supports Enron and Daniel-style floating-point parsing |
| Enclosure Form Factor | Compact RXi-EP Box IPC profile |
| Programming Tools | Machine Edition / Proficy application environment |
Engineering Context & Deployment Considerations
Co-Processing and Scan-Time Optimization
In large-scale continuous manufacturing environments, network scanning can degrade the execution speed of the main controller. The 04240FD11234A solves this by functioning as an intelligent distributed master node. It handles localized protocol conversion, runs regional I/O diagnostic logic, and bundles fieldbus commands independently of the host CPU’s scan cycle.
Firmware Compatibility & Configuration Latching
- Software Versioning: The underlying module bus features demand firmware Version 16 or later to be active within the main rack.
- Project Redundancy: Device settings, node addresses, and network topology structures are stored in a Compressed Log Project format (via the native .ACD system architecture). This design allows maintenance teams to quickly hot-swap dead hardware without manually reconfiguring network profiles.
- Logical Structuring: The system architecture natively supports User-Defined Data Types (UDTs). This allows engineers to map physical status parameters, I/O states, and diagnostic error registries into clear, standardized programming blocks.
Field Isolation Protocols
The unit provides integrated diagnostic parameters directly via its internal controller labels. During 2 AM system debugging, engineers can review these labels to quickly isolate external communication drops from internal component faults—reducing mean time to repair (MTTR) on critical manufacturing loops.
Frequently Asked Questions
Can this module be deployed directly within an Allen-Bradley MicroLogix 1500 system?
No. While the 04240FD11234A supports profiles for integration inside certain CompactLogix field networks, it does not support legacy MicroLogix 1500 architectures. Verify your specific network topology with the OEM system manuals to ensure interface alignment.
How does the 04240FD11234A handle floating-point calculations from flow computers?
The controller natively processes Enron and Daniel-style floating-point parameters. This makes it suitable for oil, gas, and utility applications where remote terminal units (RTUs) stream specialized 32-bit floating-point registers that standard Modbus data structures often misalign.
Where is the module’s master diagnostic configuration backed up?
All module operational layouts, node configurations, and communications variables are integrated directly inside the main system .ACD file. When replacing a module on a DIN rail, flashing the stored master program will automatically load the configuration parameters into the unit’s 1 MB flash memory.
