Genuine Omron 57C404B (57C424) Analog Output Unit | C Series PLC Module – Verified Source
The Omron 57C404B (also referenced as 57C424) is an Analog Output Unit designed for Omron’s C Series Programmable Logic Controller platform. As a critical interface between the PLC control system and field actuators — including control valves, variable frequency drives, and proportional solenoids — this module converts digital control signals into precise analog outputs. Without a reliable, genuine analog output unit, process control loops lose accuracy, leading to production instability, equipment damage, and costly downtime in manufacturing and process industries.
Within the Omron C Series PLC ecosystem, the 57C404B occupies a foundational role in analog signal conditioning. Omron’s C Series has been a trusted workhorse in global factory automation for decades, and this module continues to serve legacy installations across automotive, food & beverage, chemical processing, and energy sectors worldwide. Sourcing a verified, authentic unit is essential to maintaining system integrity and avoiding compatibility failures.
Technical Specifications
- Part Number: 57C404B (Cross-reference: 57C424)
- Brand: Omron
- Series: C Series PLC
- Module Type: Analog Output Unit
- Weight: 750 g (approx.)
- Compatibility: Omron C Series PLC backplane
- Application: Industrial process control, analog signal output to field devices
Note: Full electrical specifications (channel count, output range, resolution) should be confirmed against the official Omron C Series datasheet or by contacting our technical team. We do not fabricate parameters.
Our 4-Step Quality Verification Process
- Source Authentication — Every unit is procured from verified OEM channels, authorized distributors, or traceable industrial surplus with full documentation review.
- Visual & Physical Inspection — Our engineers inspect label integrity, connector condition, PCB cleanliness, and housing for signs of counterfeit or damage.
- Functional Bench Testing — Where applicable, modules undergo power-on and signal output verification before dispatch.
- Secure Packaging & Documentation — Units are shipped with inspection records, anti-static packaging, and traceability documentation upon request.
Key Features & Benefits
- ✅ Genuine Omron hardware — not cloned or refurbished without disclosure
- ✅ Drop-in replacement for existing C Series PLC installations — no re-engineering required
- ✅ Stable analog output for precise closed-loop process control
- ✅ Long-term availability — Konmask specializes in sourcing discontinued and hard-to-find industrial modules
- ✅ Fast global fulfillment — stocked or sourced to order with expedited shipping options
Typical Applications
- Control valve positioning in chemical and petrochemical plants
- Variable frequency drive (VFD) speed reference signal output
- Proportional solenoid valve control in hydraulic systems
- Temperature setpoint transmission in HVAC and process heating
- Analog signal interface in legacy C Series PLC retrofit projects
Compatible System Components
- Omron C Series PLC CPU units (C200H, C500, C1000H, C2000H series)
- Omron C Series backplane / rack assemblies
- Omron analog input modules for closed-loop feedback pairing
- Omron programming consoles and CX-Programmer software (for system configuration)
- Third-party SCADA and DCS systems via analog 4–20 mA / 0–10 V interfaces
Global Sourcing & Shipping Capabilities
Konmask.com operates as a global industrial automation parts supplier headquartered in China, with sourcing networks spanning Asia, Europe, and North America. We ship to over 80 countries via DHL, FedEx, UPS, and sea freight for bulk orders. Lead times vary by stock availability — contact us for real-time inventory status and estimated delivery to your location.
- 🌍 Worldwide shipping with full customs documentation support
- 📦 Export packaging compliant with international shipping standards
- ⚡ Emergency/expedited sourcing available for critical production downtime situations
Certifications & Compliance Statement
Omron C Series modules are manufactured under Omron’s ISO 9001-certified quality management system. Konmask.com operates as a reseller and does not modify or alter original manufacturer hardware. All units are supplied as-is from verified sources. CE and UL compliance status follows the original Omron product certification — please refer to the official Omron product documentation for regulatory details applicable to your region.
How to Order
- Submit an Inquiry — Use the contact form or email support@konmask.com with your part number and required quantity.
- Receive a Quote — Our team will respond within 1 business day with pricing, availability, and lead time.
- Confirm & Pay — We accept T/T bank transfer, PayPal, and other B2B payment methods.
- Shipment & Tracking — Your order is dispatched with full tracking and shipping documentation.
📞 Phone/WhatsApp: +0086 19859288691
📧 Email: support@konmask.com
Authenticity & Trust FAQ
Q: How do I know the 57C404B I receive is genuine Omron?
A: Every unit passes our 4-step verification process. We provide inspection documentation and can supply traceability records upon request. If you have concerns, we welcome third-party inspection arrangements.
Q: Is this a new, used, or refurbished unit?
A: Condition is disclosed at the time of quotation. We clearly state whether a unit is new-in-box, tested surplus, or refurbished — we never misrepresent condition.
Q: Can you source the 57C404B if it’s not currently in stock?
A: Yes. Konmask specializes in hard-to-find and discontinued Omron modules. Submit an inquiry and our sourcing team will locate the unit from our global supplier network.
Q: Do you offer a warranty?
A: We offer a limited warranty on tested units. Terms are confirmed at the time of sale. Contact us for details specific to this part number.
Q: What is the difference between 57C404B and 57C424?
A: These are cross-reference part numbers for the same Omron Analog Output Unit. Both designations refer to the same physical module used in C Series PLC systems. Always verify with your system documentation before ordering.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
