PCI Expansion MVME2700 modules have a 64-bit PCI connection to support PCI expansion carriers such as Motorola PMCspan. Design details for the connector and electrical specifications are available from your local Motorola representative. Memory Modules The MVME2700 series has a modular memory design. Mezzanine arrays support from 16MB to 256MB of add-on DRAM. These RAM200 expansion modules allow field upgrades of the memory capacity and do not require additional VME slots. Transition Modules Two artwork variants of the MVME2700 are available. One series provides backward compatibility with the MVME712M transition module I/O. The other series accepts the MVME761 transition module that features an additional sync/ async serial port, a 10/100BaseT interface, Fast 16-bit SCSI, and an IEEE 1284 compatible parallel port.
The MVME761 transition module
provides industry-standard connector access to the IEEE 1284 parallel port, a 10BaseT or 100BaseT port via an RJ-45 connector, two DB-9 connectors providing access to the asynchronous serial ports configured as EIA-574 DTE, and two HD-26 connectors providing access to the sync/async serial ports. These serial ports, labeled as Serial 3 and Serial 4 on the face plate of the MVME761, are individually user configurable as EIA-232,EIA-530, V.35, or X.21 DCE or DTE via the installation of Motorola Serial Interface Modules (SIMs). A P2 adapter provides interface module signals to the MVME761 transition module. The 3-row P2 adapter can be used for 8-bit SCSI. A 5-row P2 adapter supports 16-bit SCSI and PMC I/O.
The MVME712M transition module provides
industry-standard connector access to the Centronics® parallel port, an AUI port, and four DB-25 connectors providing access to the asynchronous/synchronous serial ports jumper configurable as EIA-232 DCE or DTE.A P2 adapter provides interface signals to the MVME712M transition module. The 3-row P2 adapter can be used for 8-bit SCSI. To gain access to the additional user definable I/O pins provided via the 5-row VME64 extension connector, a special P2 adapter board is available. This adapter panel replaces the traditional 3-row P2 adapter and extends its capability by providing access to the PMC I/O pins. Several other variations of the MVME712M are available for combinations of I/O and connectors.
Application industry
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Superior products
We mainly make spare parts for DCS, PLC, robot control system and large servo system.
Main products: various modules/cards, controllers, touch screens, servo drives.
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