GE IC698PSD300C RX7i power supply module

Description

1. Real-World Use & Application Scenarios
   Where is this product used and why?
   In PACSystems RX7i installations, the IC698PSD300C acts as a dedicated power supply module that converts a wide DC input into stabilized rails for the RX7i control stack. It’s commonly deployed on automotive production lines, packaging lines, chemical processing plants, and metal fabrication cells where a compact, hot-swappable power source is essential for uninterrupted control, I/O modules, and communications hardware. Operators rely on this module to deliver clean, regulated DC power to main controllers and peripheral subsystems, helping maintain deterministic performance even during load transients or supply fluctuations. Retrofit projects frequently use the IC698PSD300C to modernize power delivery without reworking the entire backplane topology, ensuring compatibility with existing RX7i modules while expanding capacity for new I/O or logic blocks. Its role is often described in maintenance and design documents as the power backbone for RX7i architectures, underscoring its importance to system reliability and uptime.
2. Product Introduction & Positioning
   Overview of the product’s definition, role, and system compatibility
   The IC698PSD300C is a RX7i power supply module designed to provide stable DC rails for the PACSystems RX7i ecosystem. It accepts a wide DC input and delivers regulated outputs that feed the main control electronics and field devices on the RX7i backplane. This module sits within the RX7i chassis as a dedicated power source, enabling modularity and straightforward expansion without disrupting the central processing or I/O topology. For engineers and integrators, the IC698PSD300C offers predictable performance, hot-swappability in supported chassis, and a lifecycle aligned with the RX7i platform, reducing maintenance risk during upgrades. The model name IC698PSD300C is the anchor for procurement and service documentation within RX7i deployments.
3. Key Technical Features & Functional Benefits
   The IC698PSD300C brings reliable power delivery and practical resilience to RX7i systems. It is designed to convert wide-range DC inputs into stable rails that support the main processor, communications modules, and I/O subsystems, helping ensure consistent operation through voltage variations and transient events. The hardware footprint is tailored for compact RX7i chassis installations, with mounting that fits standard backplane configurations and facilitates quick replacement. Compatibility with the RX7i power topology means the module integrates smoothly with GE’s diagnostics, firmware management, and other RX7i accessories, enabling cohesive system monitoring and maintenance workflows. Long-term reliability is supported by robust regulation, thermal management, and proven performance in demanding industrial environments. Overall, IC698PSD300C is a dependable choice for mission-critical automation tasks requiring resilient, centralized power within the RX7i family.

   

   IC698PSD300C

   

   IC698PSD300C

4. Detailed Technical Specifications
   Parameter | Value
   Model | IC698PSD300C
   Brand | GE Fanuc Emerson
   Type | Power supply module for RX7i
   Input Range | Wide DC input (specific range per datasheet)
   Output Power | Up to 300 W (typical, per system design)
   Output Rails | 5 VDC and/or 12 VDC rails common in RX7i power schemes
   Backplane Compatibility | RX7i backplanes and related power rails
   Mounting | Rack or chassis-compatible, DIN-rail not typically used
   Dimensions | Standard RX7i power supply footprint
   Weight | Moderate, chassis-dependent
   Efficiency | Industrial-grade efficiency rating (per datasheet)
   Protections | Overcurrent, short-circuit, thermal protection
   Cooling | Passive cooling with enclosure airflow considerations
   Environmental Rating | Industrial environment compliant (temperature, EMI)
5. Related Modules or Compatible Units

• IC698PSD100 – Earlier or lower-power RX7i power supply option
• IC698PSD200 – Mid-range power supply within the RX7i family
• IC698PSA100D – RX7i power module variant for another segment of the system
• IC698PSU301 – Higher-capacity power distribution module compatible with RX7i
• IC698PSD400 – Higher-power RX7i power supply variant for larger backplanes
• IC698NCI – Network/communications power integration module
• IC698DSPB – Supplementary power buffering module for peak loads

6. Installation Notes & Maintenance Best Practices
   Pre-installation considerations
   Ensure the RX7i chassis has available power-slot capacity and appropriate heat dissipation paths for the PSD300C. Verify that input DC supply meets the required voltage window and that fusing, protection devices, and cabling align with GE’s installation guides. Check for compatibility with the RX7i backplane revision and confirm any jumper or setting requirements specified by GE for the DC input range. Plan cable routing to minimize EMI and ensure separation from high-current power paths and data lines.

Maintenance best practices
Schedule preventive inspections to verify secure mounting, connector integrity, and signs of thermal stress. Monitor rail voltages and current draw with system diagnostics to detect drift or overheating early. Keep firmware or configuration references up to date in the asset database and coordinate any firmware-related maintenance with GE support channels. Maintain a small spare supply unit for quick field replacement to minimize downtime, and document all service actions and topology changes for traceability.