Emerson

Product Background

The MVME7100 is a high‑end embedded CPU single‑board computer within VMEbus ecosystem. This product line originated from Motorola embedded computing division, later acquired by Artesyn and finally belonging to Emerson SMART Embedded Computing. It is a standard 6U VME form‑factor board occupying one single slot in VME chassis.

It is powered by Freescale(NXP) MPC8641D dual‑core PowerPC e600 processor up to 1.3 GHz. Max 2 GB DDR2‑ECC memory with NOR/NAND flash storage. It supports 2eSST high‑speed VMEbus protocol with throughput up to 320 MB/s, backward‑compatible with legacy VME64 / VME32 systems to preserve customer existing hardware investment.

Emerson MVME7100 (MVME‑7100)

Two temperature variants: commercial temperature 0~+55 °C; rugged extended‑temperature version ‑40 °C ~ +71 °C for harsh field, vehicle‑borne and ship‑borne environments.

Lifecycle Status: EOL (End‑of‑Life). Original manufacturer stopped production. Available supplies are original leftover stock or refurbished used units for legacy‑system spare‑part replacement only, not recommended for new projects.More products: plcva.com

Supported OS: BSP board support packages available for VxWorks, LynxOS and Linux real‑time operating systems; Windows is rarely used on this hardware.

Emerson MVME7100 (MVME‑7100)

Key Functions

1. Main CPU controller for VME system: Acts as the computing core of VME chassis, schedules all I/O modules inside the rack, performs real‑time computation, logic control and data acquisition.
2. Rich native I/O interfaces: 4‑port Gigabit Ethernet, 4‑channel RS232 serial ports, USB 2.0. Supports front‑panel I/O or rear‑wiring via RTM rear transition module.
3. Modular expansion capability: Dual PMC‑X / XMC mezzanine slots for adding third‑party daughter‑cards to expand extra Ethernet, serial, A/D or motion‑control functions.
4. High‑reliability fault‑tolerant design: ECC error‑correcting memory, hardware watchdog timer, boundary‑scan test, designed for 24/7 mission‑critical continuous operation. Rugged variant withstands wide temperature swing, vibration and shock.
5. High‑speed VMEbus communication: 2eSST protocol for high‑speed back‑plane data transfer, compatible with legacy VME hardware; drop‑in upgrade for older MVME7xxx CPU boards.

Emerson MVME7100 (MVME‑7100)

Main Application Scenarios

1. Defense & military, railway transit: Ship‑borne, vehicle‑borne and airborne mission‑critical control equipment, radar signal processing, train control systems (‑40 ~ +71 °C rugged version preferred).
2. Large‑scale industrial machinery: Semiconductor equipment, big test stands, spare‑part replacement for legacy VME‑based automation platforms.
3. Energy sector: Legacy VME‑type control CPU for oil‑gas and power‑generation installations.
4. Medical equipment: Embedded real‑time computing unit for large diagnostic imaging devices such as CT & MRI scanners.
5. Scientific research platforms: Laboratory real‑time data acquisition and high‑speed signal‑processing systems.

Emerson MVME7100 (MVME‑7100)

Understand the lowest price, please contact via email: plcvarious@foxmail.com

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