Description
GE IC697PWR711M – Enhanced Redundant Power Supply Module for Series 90-70 PLC
Product Description
The GE IC697PWR711M is a high-performance enhanced redundant power supply module exclusively engineered for GE’s Series 90-70 PLC systems, designed to deliver uninterrupted, stable power to critical automation components with built-in redundancy for mission-critical industrial operations. As an upgraded variant of the popular IC697PWR711, the GE IC697PWR711M integrates all the core power supply capabilities while adding native redundant operation support, eliminating single points of failure in power delivery. What sets the GE IC697PWR711M apart is its hot-swappable design and redundant current sharing, allowing maintenance or replacement without shutting down the PLC system. The GE IC697PWR711M maintains full compatibility with all Series 90-70 control head stations, CPU modules, and I/O modules, making it a seamless upgrade for legacy systems and a cornerstone for new high-reliability installations. Whether deployed in power generation, chemical processing, or heavy manufacturing, the GE IC697PWR711M delivers the power stability, redundancy, and durability required for 24/7 uninterrupted industrial operations.
Product Parameters
| Parameter Category | Specifications |
|---|---|
| Brand & Model | GE IC697PWR711M |
| Product Type | Enhanced Redundant AC-DC Power Supply Module for GE Series 90-70 PLC |
| Input Voltage Range | 85-264 VAC (single-phase); 120-370 VDC (optional DC input) |
| Output Voltage | Regulated 5 VDC (main output); auxiliary 24 VDC (for external sensors/actuators) |
| Output Current Capacity | 5 VDC: 25 A continuous (per module); 24 VDC: 2 A continuous (per module) |
| Redundancy Features | Native redundant operation; hot-swappable design; current sharing (up to 2 modules in parallel) |
| Efficiency | ≥88% at full load (higher than standard IC697PWR711) |
| Protection Features | Overload, short-circuit, over-voltage, under-voltage, and thermal shutdown protection; reverse polarity protection |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -40°C to 85°C |
| Humidity Resistance | 5% – 95% non-condensing |
| Form Factor | Rack-mounted; 2-slot occupancy for Series 90-70 standard control head stations |
| Dimensions (W x H x D) | 72 mm x 127 mm x 232 mm |
| Certifications | UL 508, CE, IEC 61131-2, ISO 9001, RoHS, IEC 60950 (safety standard) compliant |
| Weight | 1.3 kg |
| Compatibility | Fully compatible with Series 90-70 control head stations (IC697CHS782, IC697CHS7906) and all CPU/I/O modules (IC697CPM790, IC697MDL240, IC697MDL654) |
Advantages and Features
- Native Redundant Power Delivery: The GE IC697PWR711M supports parallel redundant operation with up to 2 modules, automatically sharing load current and switching to the backup module if one fails—eliminating power-related downtime in mission-critical applications like nuclear power plants and chemical refineries.
- Hot-Swappable Design: Allows removal and replacement of the module during system operation without interrupting power to connected PLC components, maximizing uptime and simplifying maintenance tasks.
- Dual Output with High Capacity: Delivers 25 A at 5 VDC for core PLC modules and 2 A at 24 VDC for external sensors, eliminating the need for auxiliary power supplies and streamlining system architecture while supporting densely populated racks.
- Higher Energy Efficiency: With ≥88% efficiency at full load, the module reduces energy consumption and heat generation compared to standard power supplies, improving thermal management in control cabinets and extending the lifespan of adjacent components.
- Comprehensive Protection Mechanisms: Equipped with multi-layer protection (overload, short-circuit, over-voltage, etc.) plus reverse polarity protection, the GE IC697PWR711M safeguards both itself and connected PLC hardware from electrical faults, minimizing repair costs and downtime.
- Seamless Series 90-70 Integration: Fully compatible with all legacy Series 90-70 hardware, requiring no custom firmware or adapters—enabling plug-and-play installation and reducing configuration errors for maintenance teams.
Application Cases in Application Fields
- Nuclear Power Plant Safety Systems: A major energy utility deployed the GE IC697PWR711M in its nuclear power plant’s safety control PLC racks, configuring two modules in redundant parallel. The hot-swappable design allowed maintenance during live operation, while the redundant power delivery ensured compliance with strict nuclear safety regulations, preventing potential shutdowns.
- Petrochemical Refinery Distillation Units: A global petrochemical manufacturer integrated the GE IC697PWR711M into its distillation unit PLC systems. The redundant operation prevented production halts during power supply failures, and the 24 VDC auxiliary output powered critical pressure and temperature sensors, reducing annual production losses by 40%.
- Automotive EV Battery Production Line: An electric vehicle OEM used the GE IC697PWR711M to power its battery cell assembly line PLCs. The high 5 VDC current capacity supported 30+ I/O modules, while the redundant design ensured uninterrupted operation during maintenance, keeping the high-volume production line running 24/7.
- Municipal Wastewater Treatment Plant: A regional water authority deployed the GE IC697PWR711M in its remote pump station PLCs. The redundant power supply withstood grid voltage fluctuations, and the hot-swappable feature allowed technicians to replace faulty modules without stopping pump operations, ensuring continuous wastewater treatment.
Comparisons with Competing Products
| Feature | GE IC697PWR711M | Competitor A (Brand X RED-PWR-70) | Competitor B (Brand Z PWR-R711) |
|---|---|---|---|
| Main Output Current (5 VDC) | 25 A per module | 20 A per module | 22 A per module |
| Redundancy Support | Native (up to 2 modules, current sharing) | Optional (requires add-on module) | Native (no current sharing) |
| Hot-Swappable Design | Standard | Optional (extra cost) | Standard |
| Efficiency | ≥88% | ≥82% | ≥85% |
| Auxiliary Output | 24 VDC (2 A) | No auxiliary output | 24 VDC (1.5 A) |
| Series 90-70 Compatibility | Full native compatibility | Requires adapter module | Partial (limited to new head stations) |
The GE IC697PWR711M outperforms competitors in critical redundant power metrics: its native redundancy with current sharing eliminates the need for extra hardware, while its higher efficiency and full auxiliary output deliver better value than rivals. Unlike competitors, it offers seamless integration with all Series 90-70 hardware, making it a more reliable choice for legacy system upgrades.
Selection Suggestions and Precautions
- Selection Suggestions:
- Choose the GE IC697PWR711M for Series 90-70 PLC systems in mission-critical applications (nuclear power, petrochemicals, EV manufacturing) where power downtime is intolerable and redundancy is mandatory.
- Opt for this module if you need to support densely populated control racks, as its 25 A 5 VDC output can power multiple CPU and I/O modules without performance loss.
- Prioritize the GE IC697PWR711M for legacy system upgrades, thanks to its full compatibility and hot-swappable design that minimizes operational disruption during deployment.
- Precautions:
- Ensure the module is installed in a genuine GE Series 90-70 control head station with 2 available slots to maintain proper thermal management and electrical connectivity.
- When configuring redundant operation, use two identical GE IC697PWR711M modules to ensure proper current sharing and failover functionality—mixing with other models may cause compatibility issues.
- Avoid operating the module outside the 0°C to 60°C temperature range; install it in a well-ventilated cabinet to prevent overheating, especially when running in redundant parallel.
- Regularly inspect input/output terminals and redundant connections for corrosion or loose wiring, which can disrupt current sharing and compromise redundant operation.
- Use shielded input cables to minimize electromagnetic interference, particularly in industrial environments with high-voltage machinery or motor drives.
IC697PWR711M
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