RELIANCE 57C404B Network Communications Module – AutoMax Series
When a network communications module fails on the plant floor, the consequences are immediate and severe: production lines halt, data exchange between controllers collapses, and engineers scramble to diagnose a silent system. The RELIANCE 57C404B is the critical link that keeps your AutoMax control network alive — without it, your distributed automation architecture simply cannot function.
The 57C404B occupies a pivotal position within the RELIANCE AutoMax Series, serving as the dedicated network interface module that enables high-speed, deterministic communication between AutoMax controllers and peripheral devices. Trusted by industrial facilities worldwide, this module has established itself as a cornerstone component in process automation, material handling, and drive control applications across heavy industry sectors.
Technical Specifications
- Part Number / SKU: 57C404B
- Brand: RELIANCE Electric (Rockwell Automation)
- Series: AutoMax
- Module Type: Network Communications Module
- Form Factor: Rack-mount module
- Weight: 1,330 g (approx.)
- Condition Available: New, Refurbished, Tested Surplus
Note: Additional electrical specifications (voltage, current, communication speed) are available upon request. We do not publish unverified parameters.
Key Features & Benefits
- Deterministic Network Communication: Ensures time-critical data exchange between AutoMax controllers without packet loss or latency spikes.
- Seamless AutoMax Integration: Designed specifically for the AutoMax rack architecture — plug-and-play replacement with no firmware conflicts.
- Industrial-Grade Reliability: Built to withstand harsh environments including vibration, temperature extremes, and electrical noise common in heavy manufacturing.
- Legacy System Continuity: Enables continued operation of installed AutoMax systems without costly full-system upgrades.
- Reduced Downtime Risk: Stocking a spare 57C404B eliminates extended lead times during emergency replacements.
Industry & Equipment Applications
- Steel & Metal Processing: Rolling mill drive coordination and process control networks.
- Pulp & Paper: Machine section communication and distributed drive control.
- Mining & Minerals: Conveyor system automation and crusher drive networks.
- Chemical & Petrochemical: Process control data exchange in DCS-integrated environments.
- Material Handling: Automated warehouse and port crane control systems.
- Power Generation: Turbine and generator auxiliary control networks.
System Integration & Compatible Parts
The RELIANCE 57C404B is designed to operate within the AutoMax controller family. Compatible and commonly paired components include:
- RELIANCE AutoMax Rack Systems (57C300 series)
- AutoMax Processor Modules (57C400 series)
- RELIANCE FlexPak / GV3000 Drive Systems
- AutoMax I/O Modules and Analog Interface Cards
Contact our technical team to confirm compatibility with your specific system configuration before ordering.
Our Quality Assurance Process
Every RELIANCE 57C404B module shipped from Konmask.com undergoes a rigorous multi-stage inspection process:
- Visual Inspection: Component-level check for physical damage, corrosion, and board integrity.
- Functional Testing: Power-on verification and communication protocol testing where applicable.
- Authenticity Verification: Cross-referenced against manufacturer part databases to confirm genuine RELIANCE origin.
- Secure Packaging: ESD-safe anti-static packaging with moisture barrier for international shipping.
- Documentation: Test reports and inspection certificates available upon request.
How to Order
- Submit an Inquiry: Contact us via email at [email protected] or call +0086 19859288691.
- Provide Your Requirements: Share your part number (57C404B), required quantity, and any condition preferences (new / refurbished / surplus).
- Receive a Quote: Our team will respond within 24 hours with pricing, availability, and lead time.
- Confirm & Ship: Upon order confirmation, we arrange secure packaging and international logistics to your facility.
Why Choose Konmask.com?
- Industrial Automation Specialists: We focus exclusively on PLC, DCS, and drive components — not a general electronics marketplace.
- Global B2B Supply: Serving procurement teams, MRO departments, and system integrators across 30+ countries.
- Verified Inventory: Every part is inspected and documented before dispatch.
- Fast Response: Dedicated account managers respond to RFQs within one business day.
- Secure International Shipping: DHL, FedEx, and UPS express options with full tracking and insurance.
- Long-Term Partnership: We support your ongoing MRO needs, not just single transactions.
Frequently Asked Questions
Q: Is the RELIANCE 57C404B still in production?
A: The 57C404B is part of the legacy AutoMax product line. While no longer in active production by the manufacturer, Konmask.com maintains sourced inventory of new-old-stock and tested surplus units to support ongoing maintenance requirements.
Q: Can the 57C404B be used as a direct replacement for a failed module?
A: Yes. The 57C404B is a direct slot-replacement module for AutoMax rack systems. We recommend confirming your rack revision and firmware version with our technical team before installation.
Q: Do you provide a warranty?
A: Yes. All modules are covered by our standard 90-day tested warranty. Extended warranty options are available — please inquire at the time of order.
Q: What is the typical lead time?
A: In-stock units ship within 1–3 business days. For sourced units, lead time is typically 5–15 business days depending on origin and quantity.
Q: Can you supply multiple units for a plant-wide spare parts program?
A: Absolutely. We specialize in bulk MRO procurement. Contact us with your full BOM or spare parts list for a consolidated quote.
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Original Source: https://Konmask.com
Contact: [email protected] | +0086 19859288691
