Call us: +44 (0)1634 300900 | E-mail: sales@dpie.com

Diamond Point International

Aitech M451 - Parallel I/O PMC

32 Differential Bi-Directional I/O Channels and up to 64 TTL I/O Channels

Introduction

The M451 Parallel Data card is a singlewide conduction-cooled PCI mezzanine card (PMC) with a 33 MHz 32-bit PCI interface. It provides up to 32 differential bi-directional I/O channels and up to 64 TTL I/O channels.

Additional factory configurable options include: up to four serial communication ports, analog current and voltage outputs and two threshold-crossing detectors. BIT stimulus and wrap-around monitoring is provided for each interface circuit.

The M451 is available in both commercial and military ruggedization levels.

Specification

Analog Outputs

Number Of Outputs4 Single-Ended Analog Voltage Output Channels with 0 to +10 V Output Range
4 Single-Ended Analog Current Output Channels with 0 to 20 ma Range
Resolution12-bit D/A converter
Current20 mA max (voltage outputs)

Digital I/O/Counter/Timers

I/Os64 Channels of TTL or 32 Channels of RS-422/485 Differential I/O
Each group of four pins can be software configured for discrete TTL or RS-422/485 I/O.
Each TTL channel can be set as input, output, or both.
Connectors(s)All M451 I/O signals are routed to the PMC P4 I/O connector.
OtherOptional: 8 Analog Output Channels, 12-bit D/A Converter

General

Expansion32-bit @ 66 MHz PCI operation Compliant with PCI 2.2 Specification
ElectricalTotal power consumption (maximum): 5W
+5V (± 5%) @ 0.2A
+12V (± 10%) @ 0.16A
-12V (± 10%) @ 0.16A
MechanicalAir-cooled per IEEE 1386-2001 for installation on commercial and rugged air-cooled carrier boards
Conduction-cooled per ANSI/VITA20-2001 for installation on IEEE 1101.2 conduction-cooled carrier boards
Conformal CoatingConformal coating on request
SoftwareThe M451 PMC is delivered with a complete set of VxWorks® drivers and BIT. These can be integrated into the carrier (host) VxWorks®
platform.
TemperatureSeries-100 Commercial
• Temperature range (operation): 0 to +55C
• Temperature range (storage): -40 to +85C

Series-200 Rugged
• Temperature range (operation): -40 to +71C
• Temperature range (storage): -50 to +100C

Series-400 Military
• Temperature range (operation): -55 to +85C
• Temperature range (storage): -62 to +125C

Ruggedization level is determined in the part numbering scheme - refer to datasheet for further details
HumiditySeries-100 Commercial: 0-90%
Series-200 Rugged, Series-400 Military: 0-95% or 0 to 100% with coating
AltitudeSeries-100 Commercial: 15,000ft
Series-200 Rugged, Series-400 Military: 70,000ft
VibrationSeries-100 Commercial
• Random (g2/Hz): 20-2000Hz/0.02 g2/Hz
• Sine (g PEAK): 10-100Hz/2g

Series-200 Rugged
• Conduction-cooled: Random (g2/Hz): 20-2000Hz/0.1 g2/Hz
• Conduction-cooled: Sine (g PEAK): 50-500Hz/10g
• Air-Cooled: Random (g2/Hz): 20-2000Hz/0.04 g2/Hz
• Air-Cooled: Sine (g PEAK): 10-100Hz/2g

Series-400 Military
• Conduction-cooled: Random (g2/Hz): 20-2000Hz/0.1 g2/Hz
• Conduction-cooled: Sine (g PEAK): 50-500Hz/10g
• Air-Cooled: Random (g2/Hz): 20-2000Hz/0.04 g2/Hz
• Air-Cooled: Sine (g PEAK): 50-500Hz/5.5g
ShockSeries-100 Commercial: 20g/6mS
Series-200 Rugged: Conduction-cooled: 40g/11ms, 100g/6ms
Series-200 Rugged: Air-Cooled: 30g/11ms, 75g/6ms
Series-400 Military: Conduction-cooled: 40g/11ms, 100g/6ms
Series-400 Military: Air-Cooled: 30g/11ms, 75g/6mS
Warranty1 Year
RoHSCompliant

Ordering Details

BoardRefer to datasheet for ordering part number scheme
AccessoriesN/A