Product Details

The XYCOM XVME-601/5 is a discontinued single-height 3U VMEbus single board computer, designed as the main system controller for XYCOM legacy VME automation racks and embedded real-time control systems. It adopts Motorola MC68010 CPU running at 10MHz, which supports virtual memory and improved exception handling compared to the base 68000 version, delivering stable real-time execution for industrial control firmware and application programs. This onboard controller integrates 512KB zero wait-state local DRAM, and two EPROM sockets supporting up to 128KB EPROM for storing boot firmware and control logic. It is equipped with two independent RS-232C serial ports, based on 68681 DUART controller, which can connect to operator terminals, serial printers, debug consoles and other serial peripherals for parameter configuration and data reporting.

This SBC conforms to IEEE 1014 VMEbus specification, and can operate as both VME master and slave device. It supports VME bus arbitration, bus request/grant, system clock and reset generation, and full 7-level VME interrupt daisy chain management, enabling the CPU to access and coordinate all other VME I/O modules including analog acquisition, digital I/O, counter and communication boards in the same chassis. The onboard 16-bit programmable timer provides accurate timing and periodic scheduling for closed-loop control tasks. Users can configure base address, interrupt priority, bus timing and memory mapping via on-board jumpers and DIP switches to avoid resource conflicts with other VME modules. The serial channels support adjustable baud rate, parity and frame format for flexible communication matching. On-board transient suppression and noise filtering circuits protect the CPU and memory circuits against electrical noise from inverters and servo drives, improving system stability in factory environments.

The front panel is fitted with LED indicators for power status, CPU activity, bus access and fault alarm, helping maintenance technicians quickly judge boot status, bus error and runtime faults during commissioning and routine inspection. The PCB adopts industrial-grade electronic components and reliable EMC protection design, capable of resisting vibration, dust and temperature fluctuation in packaging lines, extrusion machinery, steel processing equipment and automated test benches. This legacy VME CPU board is mainly supplied as spare replacement parts for existing XYCOM VME control systems. Users need to confirm firmware version, memory configuration and chassis backplane compatibility before installation. A conformal coated version is optional for high humidity, dusty and corrosive industrial sites. This model is widely used in process control, motion sequence management, data acquisition host control and old VME rack system retrofit projects.

This vme single board computer adopts standard 3U single-height VME rack mount structure. It draws power from the VME backplane. LED indicators display power status, CPU activity and bus status for convenient on-site inspection. The operating temperature range is 0°C to 65°C, storage temperature ranges from -40°C to +85°C, relative humidity 5% to 95% non-condensing. It complies with industrial shock, vibration and EMC standards and has CE certifications. It supports memory mapping and interrupt configuration backup for fast recovery after hardware replacement.

This XYCOM XVME-601/5 processor module is widely applied in legacy VME control racks and industrial automation upgrade projects. It serves as the master CPU to manage all VME bus I/O modules and execute real-time control logic. As a reliable discontinued spare part, the XYCOM XVME-601/5 retains original VME bus timing and firmware compatibility, and effectively reduces the renovation cost of legacy industrial control system maintenance.