MVME400 双通道RS232C通讯模块

描述

MVME400 双通道RS232C通讯模块

MVME400 双通道RS232C通讯模块

This Motorola MVME400 Dual Channel RS232C Communications Module is used and in excellent condition.

Part Number: 01W3123B01, 64-W4990B01, 01-W3432B01
Product Family: 7010-01-225-3916, 7010012253916

Features:
Two I/O Channels
Full Duplex
Selectable Jumpers
This Motorola MVME400 Dual Channel RS232C Communications Module has two I/O channels. Both channels are full duplex. Software and jumper selection enables sync-async baud rates of 50 to 19.2D-bits as a terminal or modem.

The DSP is an I/O Olannel-compatible dual RS-232C serial interface module. ‘! his module conforms to the sing1e-wide VME board form factor and interfaces to the I/O Channel with a single 64-pin DIN 41612 standard connector; however, because of the wide front panel, the DSP occupies two module card slots. 1he DSP is used to expand the resources of an I/O Channel master to include one or two additional RS-232C serial data ports.

An NEC7201 serial controller is used to provide multiprotocol capabilities (asynchronous, bisynchronous, HOLC, and SDLC). ~dem output control lines (RTS, CTS, DTR, DCD, DSR, and RI) are provided, in addition to the clock and data lines. A front panel FAIL LED indicator is used to indicate a module malfWlction.
The user must provide a connector-compatible I/O Channel backplane or ribbon cable to connect the DSP to the I/O Olannel master. Refer to the I/O Olannel Specification Manual, ~torola publication number M68RIOCS, for interfacing and backplane information. 1he user must also provide the RS-232C cables to connect the DSP (via front panel connectors) to the terminal/modem devices.