GREENSPRING CPCI-200 IP-OCTAL 485 MFIO-200 – CompactPCI Multi-Function I/O PCB Assembly | GREENSPRING IndustryPack Platform
Engineering Background: The GREENSPRING CPCI-200 is a CompactPCI carrier board engineered for high-density, mission-critical industrial I/O applications. Designed to the PICMG 2.0 CompactPCI standard, it accepts IndustryPack (IP) mezzanine modules, enabling modular signal conditioning and protocol expansion within a single 3U/6U slot. This assembly integrates the IP-OCTAL 485 (8-channel RS-485/RS-422 serial communication module) and the MFIO-200 (multi-function I/O module), forming a complete, factory-tested PCB assembly under part number 0021-42777.
Product Positioning: Targeted at procurement engineers and system integrators sourcing verified replacement or expansion modules for GREENSPRING-based CompactPCI control systems. This unit is ideal for applications requiring simultaneous multi-protocol serial communication and analog/digital I/O within a single ruggedized carrier format. Konmask.com supplies this assembly as a tested, traceable unit with full part number verification.
Complete Technical Specifications
- Manufacturer: GREENSPRING (Acromag / Pentek lineage)
- Part Number: 0021-42777
- SKU: CPCI-200-IP-OCTAL485-MFIO200-0021-42777
- Form Factor: CompactPCI (PICMG 2.0), 3U
- Carrier Board: CPCI-200 — dual IndustryPack (IP) carrier
- IP Module A: IP-OCTAL 485 — 8-channel RS-485 / RS-422 serial I/O
- IP Module B: MFIO-200 — Multi-Function I/O (analog in/out + digital I/O)
- Bus Interface: 32-bit CompactPCI PCI bus, 33 MHz
- Serial Channels: 8 × RS-485 / RS-422 (full-duplex capable)
- Baud Rate: Up to 921.6 kbps per channel (IP-OCTAL 485)
- UART: Octal UART with 16C654 or equivalent
- Analog I/O: Per MFIO-200 specification (multi-range, 12/16-bit resolution)
- Digital I/O: Configurable DIO lines via MFIO-200
- HS Code: 853710
- Weight: 360 g (PCB Assembly)
- Country of Origin: USA
- Condition: New / Surplus / Refurbished (specify at inquiry)
Proven Application Environments
- Industrial process control systems using CompactPCI backplanes
- SCADA and DCS front-end I/O expansion
- Multi-drop RS-485 network communication (Modbus RTU, PROFIBUS, custom protocols)
- Defense and aerospace embedded computing platforms
- Test & measurement systems requiring mixed serial + analog I/O
- Legacy system maintenance and board-level replacement for GREENSPRING-based racks
- Railway, power generation, and utility automation infrastructure
Engineering Advantages
- Modular IndustryPack Architecture: IP mezzanine standard allows field-swappable I/O personality without carrier board replacement.
- 8-Channel RS-485 Density: IP-OCTAL 485 delivers the highest serial channel density per IP slot, reducing slot consumption in dense backplanes.
- Mixed I/O in One Slot: Combining IP-OCTAL 485 + MFIO-200 on a single CPCI-200 carrier consolidates serial and analog/digital I/O into one CompactPCI slot.
- Factory-Assembled PCB: Supplied as a complete, tested PCB assembly (P/N 0021-42777) — eliminates integration risk versus sourcing carrier and IP modules separately.
- Long-Lifecycle Industrial Grade: Designed for extended operational life in 24/7 industrial environments with wide temperature tolerance.
System Architecture & Signal Flow
The CPCI-200 carrier interfaces to the CompactPCI backplane via the J1/J2 connector, presenting the PCI bus to both installed IP module sites. The IP-OCTAL 485 occupies IP Site A, routing 8 independent RS-485/RS-422 channels through the front-panel I/O connector. The MFIO-200 occupies IP Site B, providing analog input/output and digital I/O lines accessible via a secondary front-panel or rear I/O transition module. The host CPU accesses all I/O through standard PCI memory-mapped or I/O-mapped register access, with interrupt support per IP module.
Sourcing & Quality Verification
- All units are sourced through verified industrial surplus and authorized distribution channels.
- Part number 0021-42777 is cross-referenced against GREENSPRING factory documentation prior to listing.
- Physical inspection includes PCB marking verification, IP module seating check, and connector integrity assessment.
- Traceability documentation available upon request for regulated industries (defense, rail, power).
- Anti-counterfeit screening applied: date codes, PCB revision markings, and component topology verified.
Procurement Process
- Step 1: Confirm part number 0021-42777 and required condition (New / Surplus / Refurbished) with your engineering team.
- Step 2: Submit RFQ via Konmask.com or contact [email protected] for volume pricing and lead time.
- Step 3: Receive quotation with unit price, condition report, and estimated ship date within 1 business day.
- Step 4: Confirm purchase order — we accept T/T wire transfer, PayPal, and major credit cards.
- Step 5: Shipment with tracking, commercial invoice, and optional test report.
Technical FAQ
Q: Is the CPCI-200 compatible with 3U and 6U CompactPCI backplanes?
A: The CPCI-200 is a 3U form factor board. It is compatible with 3U CompactPCI backplanes and can be used in 6U backplanes occupying the upper 3U slot position, depending on backplane design.
Q: Can the IP-OCTAL 485 channels be configured for RS-422 (full-duplex)?
A: Yes. Each channel on the IP-OCTAL 485 supports software-selectable RS-485 (half-duplex) or RS-422 (full-duplex) operation via register configuration.
Q: What operating systems are supported?
A: GREENSPRING provided drivers for VxWorks, LynxOS, and Windows NT/2000 era systems. For modern OS support (Linux, Windows 10/11), third-party CPCI driver frameworks or custom driver development may be required. Contact us for driver availability.
Q: Is this assembly available with a test report?
A: Yes. Functional test reports can be provided upon request for an additional fee. Please specify at time of inquiry.
Q: What is the lead time?
A: In-stock units typically ship within 2–5 business days. Out-of-stock units are subject to sourcing lead time — contact us for current availability.
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