Description
Product Overview
The Emerson 396509-05-3 is a dual-function module in the ControlWave series, serving as a high-reliability power supply and local bus expansion interface for DeltaV S-series Distributed Control Systems. It delivers consistent +24V power to controllers, I/O modules, and field devices while extending the local bus across multiple carriers to maintain uninterrupted communication.
Technical Features
Power Supply Capabilities
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Provides +24V DC with multiple output ratings: 1000 mA for control modules, 3600 mA for field devices.
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Operates reliably across extreme temperatures from -40°C to +70°C.
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Ensures long-term stability for continuous PLC and I/O operation.
Local Bus Expansion
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Bridges communication between S-series I/O carriers, allowing controllers to manage modules on separate physical baseplates.
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Supports high-speed data propagation with minimal latency.
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Shielded design protects against EMI and RFI commonly present in industrial facilities.
Industrial Durability
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Ruggedized connectors lock securely to prevent disconnection from vibration or maintenance activity.
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Industrial-grade insulation resists temperature extremes, chemical exposure, and other environmental stressors.
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Modular design allows flexible vertical or horizontal cabinet expansion.
Plug-and-Play Integration
Technical Specifications
| Feature |
Specification |
| Model |
Emerson 396509-05-3 |
| Series |
ControlWave A-Series |
| Module Type |
Power Supply / Local Bus Extender |
| Input Voltage |
+24 V DC |
| Output Current |
1000 mA (control modules), 3600 mA (field devices) |
| Operating Temperature |
-40°C to +70°C |
| Weight |
1.0 lbs (approx. 0.45 kg) |
| Function |
Stable power supply, local bus extension, interconnect S-series I/O carriers |
| Connectors |
High-density industrial locking connectors |
| Shielding |
EMI/RFI protected |
| Installation |
Right-hand side bus connection, plug-and-play |
FAQ
Q: Can this module power multiple I/O carriers simultaneously?
A: Yes, it provides sufficient output current to support both control modules and connected field devices across multiple carriers.
Q: How does it maintain data integrity over long bus connections?
A: The heavy shielding and high-speed design ensure minimal signal degradation and consistent response times.
Q: Is it compatible with other DeltaV modules outside S-series?
A: This module is optimized for S-series hardware. Integration with other series requires evaluation of voltage and bus compatibility.
Q: What measures prevent accidental disconnection?
A: Industrial-grade locking connectors secure the module in place even under vibration or maintenance activities.
