Genuine HF HF2211A Serial to Ethernet Device Server | HF Industrial Series – Verified Source
The HF HF2211A is a professional-grade serial-to-Ethernet device server designed for industrial environments. It enables seamless bidirectional data transmission between RS232/RS485/RS422 serial devices and TCP/IP Ethernet networks — a critical bridge in modern industrial automation and SCADA systems. Sourced directly through verified supply channels, every unit sold at Konmask.com undergoes our rigorous 4-step quality verification process.
Technical Specifications
- Model: HF2211A
- Brand: HF (High Flying Electronics Technology Co., Ltd.)
- Series: HF Industrial Serial Server Series
- Serial Interfaces: RS232 / RS485 / RS422
- Network Interface: 10/100 Mbps Ethernet (RJ45)
- Protocols Supported: TCP Server, TCP Client, UDP, Modbus TCP/RTU Gateway
- Baud Rate: 300 bps – 921,600 bps
- Operating Temperature: -40°C to +85°C (Industrial Grade)
- Power Supply: DC 5V / 9V / 12V (wide voltage input)
- Dimensions: Compact DIN-rail or panel-mount form factor
- Weight: ~390 g (unit only)
- Certifications: CE, RoHS
- Country of Origin: China
Our 4-Step Quality Verification Process
At Konmask.com, we do not simply resell — we verify. Every HF HF2211A unit passes through our internal quality gate before dispatch:
- Step 1 — Source Authentication: Units are procured exclusively from HF-authorized distributors or direct factory channels. No grey-market or refurbished stock.
- Step 2 — Physical Inspection: Label integrity, serial number validation, housing condition, and connector quality are checked against OEM standards.
- Step 3 — Functional Bench Test: Each unit is powered on and tested for serial-to-Ethernet communication, protocol handshake, and firmware version confirmation.
- Step 4 — Packaging & Documentation Review: Original packaging, datasheet, and warranty card are verified to be present and intact before shipment.
Key Features & Benefits
- ✅ True Industrial Grade: Wide temperature range (-40°C to +85°C) ensures reliable operation in harsh factory environments.
- ✅ Multi-Protocol Support: Native Modbus TCP/RTU gateway eliminates the need for additional protocol converters.
- ✅ Flexible Serial Interface: Single unit supports RS232, RS485, and RS422 — reducing SKU complexity for system integrators.
- ✅ Easy Configuration: Web-based management interface and HF configuration tool for rapid deployment.
- ✅ Stable Long-Term Operation: Designed for 24/7 continuous industrial duty cycles.
- ✅ Compact Form Factor: DIN-rail mountable, space-efficient for control cabinet integration.
Typical Applications
- PLC remote monitoring and data acquisition (SCADA)
- CNC machine tool network integration
- Energy metering and smart grid communication
- Building automation and BMS systems
- Industrial IoT edge connectivity
- Serial printer and barcode scanner network sharing
- Water treatment and environmental monitoring systems
Compatible System Components
The HF HF2211A integrates seamlessly with the following system types and components:
- Siemens S7-200/300/400/1200/1500 PLC series (via Modbus TCP)
- Mitsubishi FX / Q / iQ-R series PLCs
- Omron CP / CJ / CS series PLCs
- Schneider Modicon M340 / M580 series
- Standard RS485 Modbus RTU field devices (sensors, drives, meters)
- SCADA platforms: Ignition, WinCC, InTouch, iFIX
Global Sourcing & Shipping Capabilities
- Stock Location: China (Fujian) — fast dispatch for Asia-Pacific orders
- Shipping Methods: DHL Express, FedEx International Priority, EMS, Sea Freight (bulk orders)
- Lead Time: In-stock orders typically ship within 1–3 business days
- Export Documentation: Commercial invoice, packing list, COO certificate available upon request
- Bulk & OEM Orders: Contact us for volume pricing and dedicated logistics coordination
- Regions Served: Southeast Asia, Middle East, Europe, North America, Africa, South America
Certifications & Compliance Statement
The HF HF2211A is manufactured in compliance with international industrial standards:
- CE Marking: Compliant with EU EMC Directive 2014/30/EU and Low Voltage Directive 2014/35/EU
- RoHS Compliant: Free from restricted hazardous substances per EU Directive 2011/65/EU
- ISO 9001: HF Electronics operates under ISO 9001 quality management system
Konmask.com only supplies units with valid, traceable certification documentation. Copies available upon request for customs and compliance purposes.
How to Order
- Add to Cart — Select quantity and proceed to checkout directly on this page.
- Request a Quote — For orders of 5+ units, email support@konmask.com for volume pricing.
- Specify Requirements — Include your target application, required firmware version, or any custom configuration needs in your order notes.
- Confirm & Ship — We confirm stock, issue a proforma invoice, and dispatch within 1–3 business days.
Authenticity & Trust FAQ
Q: How do I know this is a genuine HF HF2211A?
A: Every unit is sourced from verified HF-authorized channels and passes our 4-step verification process. We provide serial number documentation upon request.
Q: Can I get a datasheet or technical manual?
A: Yes. Contact support@konmask.com and we will provide the official HF HF2211A datasheet and configuration guide.
Q: What is your return policy for defective units?
A: We offer a 30-day DOA (Dead on Arrival) replacement guarantee. Units must be returned in original packaging with fault description.
Q: Do you support Modbus TCP gateway mode?
A: Yes. The HF2211A natively supports Modbus TCP ↔ Modbus RTU gateway conversion without additional software.
Q: Can you supply multiple units for a project?
A: Absolutely. We regularly fulfill project-scale orders of 10–500+ units. Contact us for a dedicated project quotation.
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Original Source: https://Konmask.com
Contact: support@konmask.com | +0086 19859288691
