LPM/MCM-7508 - STD Bus Digital I/O

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Single Board Computers, PC/104
( PC104 ), PC/104-Plus,
& STD Bus Products

Saturday, July 04, 2009

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LPM/MCM-7508
STD Bus Digital I/O STD Bus

SPECIFICATIONS

Digital I/O

48-line Bi-directional 8-bit TTL-compatible of fully buffered I/O
Pull-up resistors on all I/O lines
IOEXP Supported
Compatible with industry standard I/O racks

Additional Specifications

Dual latching header connectors
Output port controlled power source for module rack power
8 or 10-bit I/O address decoding
Up to 8 MHz operation

Industrial Operating Temperature Range

-40°C to 85°C
0°C to 65°C

Power

+5V required, 400 mA, 750 mA typical

Datasheet | Manual | Software

OVERVIEW

The LPM/MCM-7508 is a general purpose TTL parallel input/output card with a total of 48 bidirectional lines. These I/O lines are organized as 2 groups of three 8-bit bidirectional I/O ports that interface directly to 2 independent industry standard 4, 8, 16, and 24-I/O module mounting racks (Opto-22, Gordos, etc.) The card is I/O mapped and processor independent.

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ORDERING INFORMATION

Product Model
Part Number	Description
LPM-7508	CMOS STD Bus 48-line digital I/O card
MCM-7508	STD Bus 48-line digital I/O card

Cables (valid for all Product Models unless otherwise stated)
Part Number	Description
CBL-115-4	4-ft., Opto rack interface
CBL-129-4	4 ft., ribbon cable, 50 pin. Both ends with 50-pin socket termination