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Reliance electric 57C331A | AutoMax 16-Slot Rack
Reliance electric 57C331A | AutoMax 16-Slot Rack
Brand/Manufacturer: Reliance Electric
Order Number: 57C331A
Type: AutoMax 16-Slot Rack
Country of Origin: USA
Condition: Original Brand
Lead Time: Available in stock
Payment Term: 100% TT In Advance
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Description
Product Overview
The Reliance Electric 57C331A is a heavy-duty 16-Slot Rack chassis designed for the AutoMax PLC system. This unit acts as the physical and electrical backbone for the entire PLC architecture, providing the housing, power, and backplane communication necessary for up to 16 individual modules. It comes fully equipped with an integrated power supply and cooling fans to support large-scale industrial control applications.
Technical Specifications
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Manufacturer: Reliance Electric (Rockwell Automation)
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Model Number: 57C331A
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Baseboard (B/B) Part Number: 803456-8RA
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Backplane Part Number: 57516-1C
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Slot Capacity: 16 Slots (for CPU, I/O, UDC, and Network modules)
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Input Voltage: 100-120VAC
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Frequency: 50/60 Hz
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Current Rating: 8/7A
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Max Source Capacity: 50 KVA
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Integrated Components: Includes Power Supply and Cooling Fan Assembly
Key Features
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High-Density Architecture: With 16 available slots, this rack supports the most complex AutoMax configurations, allowing for high-axis motion control and massive I/O counts in a single footprint.
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Robust Backplane: The 57516-1C backplane ensures high-speed data synchronization between processors and peripheral modules, which is critical for real-time motion and process control.
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Integrated Power & Cooling: The built-in power supply provides regulated DC voltage to all slots, while the integrated fans prevent heat buildup, ensuring the longevity of sensitive electronic components.
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Industrial Durability: Engineered for harsh factory environments, featuring a rigid frame that resists mechanical stress and vibrations common in heavy manufacturing.
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Standardized Power Input: Operates on standard 120VAC industrial power, making it easy to integrate into existing control cabinets without specialized power conversion.
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Why You Can Trust Us:
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Trusted by Global Clients
Serving thousands of companies across oil & gas, power, manufacturing, and more — from Fortune 500 enterprises to local distributors.
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Uptime Is Our Priority
Downtime is costly. That’s why we ensure rapid access to critical parts, minimizing production interruptions and delays.
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Experts in Sourcing Rare Parts
Our team specializes in finding hard-to-source and obsolete components — saving you time, risk, and procurement headaches.
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One-Stop Automation Supply
We offer complete automation part solutions — PLCs, drives, sensors, HMIs, relays — with expert guidance every step of the way.
Testimonials
Fast Delivery, Excellent Quality
We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.
- Sarah Johnson
We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.
- Sarah Johnson
Reliable Partner for Original Parts
Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.
- David Smith
Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.
- David Smith
Professional Service with After-Sales Support"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."
- Emily Brown
"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."
- Emily Brown
Trusted Source for Industrial Automation Spares
We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.
- Michael Anderson
We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.
- Michael Anderson