RADISYS PSBC486DX66 Single Board Computer Control Module | Replacement, Equivalent & Selection Guide
The RADISYS PSBC486DX66 is a high-performance 486DX-66 MHz Single Board Computer (SBC) designed for embedded industrial control applications. As a trusted sourcing partner, Konmask.com supplies original, tested, and refurbished PSBC486DX66 modules with full traceability — ideal for system maintenance, legacy upgrades, and direct replacements.
Technical Specifications
- Part Number: PSBC486DX66
- Manufacturer: RADISYS Corporation
- Series: PSBC (Passive Single Board Computer)
- CPU: Intel 486DX @ 66 MHz
- Form Factor: ISA Passive Backplane SBC
- Bus Interface: ISA (Industry Standard Architecture)
- Operating Temperature: 0°C to +60°C (industrial grade)
- Weight: 1,850 g (board + packaging)
- Condition Available: New (original), Refurbished, Tested
Compatible Replacement & Equivalent Models
When the PSBC486DX66 is discontinued or unavailable, the following models are commonly evaluated as functional equivalents or drop-in replacements. Always verify bus compatibility, I/O mapping, and BIOS settings before substitution.
- RADISYS PSBC486DX33 — Same PSBC series, 33 MHz variant; lower clock speed, pin-compatible
- RADISYS EPC-3 — Enhanced embedded PC controller; suitable for upgraded replacement with OS migration
- Advantech PCM-4823 — 486DX ISA SBC; compatible form factor for passive backplane systems
- IEI ROCKY-486 — 486-class ISA SBC; widely used as a legacy replacement in industrial panels
- Kontron SBC486 — ISA-bus 486 SBC; evaluate I/O port mapping before deployment
Note: Konmask.com recommends engineering validation before deploying any replacement module in a live control system.
Why Choose the Original RADISYS PSBC486DX66
- ✅ Proven reliability in long-lifecycle industrial environments
- ✅ BIOS and firmware compatibility with existing RADISYS backplane systems
- ✅ No re-engineering required — direct drop-in for existing installations
- ✅ Reduced commissioning risk vs. third-party equivalents
- ✅ Traceable sourcing — all units from Konmask.com are inspected and documented
Typical Applications
- Legacy DCS (Distributed Control System) maintenance and spare parts
- Industrial PC-based PLC replacement and upgrade projects
- Factory automation panel retrofits
- SCADA system hardware refresh
- Embedded control in process manufacturing (chemical, oil & gas, power generation)
- Medical device and laboratory instrument control systems
System Compatibility
The PSBC486DX66 is designed for use with RADISYS passive ISA backplane systems. Confirm the following before ordering:
- Backplane bus type: ISA (8/16-bit)
- Power supply: AT-standard ±5V / ±12V
- Slot pitch and mechanical clearance match PSBC series dimensions
- OS/BIOS: Compatible with DOS, embedded Windows 3.x/95, QNX, and VxWorks legacy environments
Selection Guide
Use this guide to determine the right module for your application:
- Need exact OEM replacement? → Order PSBC486DX66 (original or refurbished)
- Need lower cost with same bus? → Evaluate PSBC486DX33 (33 MHz, same series)
- Upgrading to modern OS? → Consider RADISYS EPC-3 or Advantech PCM-4823 with OS migration plan
- Full system retrofit? → Contact Konmask.com for a turnkey control system solution
Quality Assurance & Sourcing
All RADISYS PSBC486DX66 modules supplied by Konmask.com undergo the following process:
- 🔍 Visual inspection and component-level verification
- ⚡ Power-on functional test (POST pass confirmed)
- 📋 Serialized documentation and traceability records
- 📦 ESD-safe packaging with anti-static shielding
- 🚚 Global shipping with DHL / FedEx / UPS express options
How to Order
- Click Add to Cart or Buy Now on this page
- For bulk orders (>3 units) or urgent requirements, contact us directly at [email protected]
- Provide your system model and backplane type for compatibility confirmation
- Request a formal quotation (RFQ) for B2B procurement and VAT invoicing
Replacement & Compatibility FAQ
Q: Is the PSBC486DX66 still in production?
A: No. RADISYS has discontinued this model. Konmask.com sources original new-old-stock (NOS) and professionally refurbished units.
Q: Can I replace PSBC486DX66 with a Pentium-class SBC?
A: Only if your backplane supports ISA bus and the new SBC’s I/O addresses are remapped to match the original configuration. Engineering validation is required.
Q: Do you provide a warranty?
A: Yes. All units carry a 90-day functional warranty. Extended warranty available on request.
Q: Can you supply multiple units for a plant-wide spare parts program?
A: Yes. Contact us for volume pricing and scheduled delivery programs.
Q: What is the lead time?
A: In-stock units ship within 1–3 business days. Out-of-stock sourcing typically takes 7–21 business days.
© 2026 Konmask.com. All rights reserved.
Original Source: https://Konmask.com
Contact: [email protected] | +0086 19859288691
