وصف
Description
The Ovation 404A723G01 Extender Assembly Cable is a specialized interconnect solution engineered for the Ovation distributed control system (DCS). This assembly acts as a physical bridge between remote I/O racks and the primary controller, ensuring reliable communication and data integrity across the control network. It is designed to support the demanding requirements of industrial power generation, chemical processing, and large-scale manufacturing facilities where deterministic signal transmission is critical for system stability.
Features
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High-Performance Shielding: Utilizes braided metallic shielding to mitigate electromagnetic interference (EMI) and radio frequency interference (RFI) typical in industrial plant environments.
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Robust Connectivity: Equipped with industrial-grade locking connectors designed to maintain secure electrical contact under conditions of constant vibration and thermal expansion/contraction.
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Signal Integrity: Engineered for low attenuation, preserving the accuracy of high-speed control signals over extended distances between cabinets.
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Industrial Durability: Features an abrasion-resistant outer jacket to protect the internal conductors from mechanical stress and environmental exposure.
Applications
This cable assembly is primarily utilized in Ovation DCS architectures to facilitate communication across distributed control segments. It is essential for linking remote I/O cabinets to central processing units, ensuring that timing-sensitive data packets are transmitted without degradation or loss, thereby preventing system faults and reducing unplanned downtime.
Technical Specifications
| Model |
404A723G01 |
| Brand |
Ovation |
| Component Type |
Extender Assembly Cable |
| Shielding |
Braided Metallic EMI/RFI Protection |
| Operating Temperature |
0 to 60 degC |
| Interface Type |
Heavy-duty industrial locking |
| Power Consumption |
Passive (Voltage drop relative to run length) |
Installation Guidelines
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System Power: Ensure the associated I/O racks and controller cabinets are powered down before connecting or disconnecting the cable assembly to prevent electrical arcing or data bus corruption.
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Routing: Route the cable away from high-voltage power lines and variable frequency drive (VFD) cabling to minimize potential EMI induction.
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Strain Relief: Ensure proper cable management and strain relief are applied to prevent excessive tension on the locking connectors.
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Environmental Handling: Avoid sharp bends that exceed the minimum bend radius of the cable to prevent internal conductor damage or insulation fatigue.
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Connection Check: Verify that the locking mechanism is fully engaged and seated correctly to ensure reliable contact and prevent intermittent signal loss.
FAQ
Is this cable assembly shielded?
Yes, the 404A723G01 features integrated braided metallic shielding designed to provide effective protection against common industrial EMI and RFI sources.
What is the primary function of this assembly?
This cable serves as a critical link in the Ovation DCS, connecting remote I/O racks to the central controller to ensure stable, high-speed data transmission and maintain deterministic timing.
Does this cable require external power?
No, this is a passive component. It does not consume power itself, though it should be accounted for regarding potential voltage drops over very long cable runs.
