GE PMC422-LAM D2 PMC Serial I/O Controller Card

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PMC422-LAM D2

Product Overview

PMC422-LAM D2 is an 8-port serial I/O PMC (PCI Mezzanine Card) controller originally manufactured by GE Intelligent Platforms (Abaco Systems). It is a high-density mezzanine communication card built to VITA 39 PMC standard, designed to expand multi-serial ports for VMEbus, CPCI and embedded single-board computers.

This model has been discontinued by the original manufacturer. We supply inspected and fully-tested original surplus PMC422-LAM D2 boards. It serves as critical spare replacement for legacy embedded control systems, semiconductor equipment, rugged test platforms, and industrial racks requiring multiple serial communication links.

Key Specifications

• Brand: GE / Abaco Systems
• Model: PMC422-LAM D2
• Form Factor: PMC (VITA 39 PCI Mezzanine Card)
• Serial Ports: 8 independent channels
• Supported Serial Protocols: RS232, RS422, RS485 (full / half duplex)
• UART: 8× 16C550 compatible UART, 64-byte TX/RX FIFO per channel
• Baud Rate: 150 bps up to 6.2 Mbps (typical 921.6 kbps)
• Host Bus: PCI 2.2, 32-bit, up to 33MHz
• Configuration: Onboard DIP switch or software programmable
• Extra I/O: 8 general-purpose digital inputs, 16-bit timer/counter
• Front Panel: RJ45 connectors for port access
• Product Status: Manufacturer discontinued
• Mounting: Standard PMC slot on VME / CPCI single board computers

Core Features

1. 8 independent serial channels on one compact PMC card, saving valuable chassis slot space for embedded systems.
2. Each port can be individually configured for RS232, RS422 or RS485, flexible for mixed serial device connection.
3. Independent high-performance UART with deep FIFO buffer, reducing data loss under high-speed continuous serial transmission.
4. Supports software or hardware DIP-switch configuration, convenient for legacy embedded firmware deployment.
5. Additional general-purpose digital inputs and timer/counter bring extra signal capture capability.
6. Rugged industrial PCB design, stable operation in vibration and temperature-varied cabinet environments.

Applications

• VME / CPCI embedded single-board computer serial expansion
• Semiconductor manufacturing equipment control (LAM system spare)
• Rugged test & measurement systems
• Industrial legacy automation control racks
• Railway and airborne embedded communication platforms
• Old GE embedded controller serial port upgrade & spare replacement

Our Supply Information

We stock original surplus PMC422-LAM D2 PMC serial controller cards. Every board passes complete functional testing before shipment.

• Condition: Original surplus, fully tested
• Warranty: 12-month replacement warranty
• Inspection: 100% function test
• Shipping: DHL / FedEx worldwide express delivery
• Inquiry support: Datasheet, real product photos and test report available on request

Frequently Asked Questions

Q1: Is PMC422-LAM D2 still in production? A: GE / Abaco Systems discontinued PMC422-LAM D2. We only offer tested original surplus spare boards.

Q2: What serial standards does PMC422-LAM D2 support? A: It supports RS232, RS422 and RS485 (full duplex and half duplex), each channel configurable separately.

Q3: Can you provide real photos and test report of PMC422-LAM D2? A: Yes, real item photos and test documents can be provided after your formal inquiry.

GE BRAND

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