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CompactPCI/Serial/PlusIO

VMEbus

Computer-On-Modules (COM)

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M82 - 16 Binary Inputs

Overview
Technical Data
Ordering Information
Downloads

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Photo

Diagram

Main Features

16 fast 20-kHz inputs
0..40 V input voltage
Constant current inputs
Hysteresis function
Interrupt generation
500 V DC isolation from the system
100 V DC isolation between the channels
-40 to +85°C with qualified components

Description Open

The mezzanine card M82 is a 16-channel fully isolated input M-Module™ with latching and comparator capabilities for industrial applications. A current limit for each input guarantees an input voltage range of 0 to 40 V. Each input signal edge generates a maskable interrupt for each channel. The voltage-sensitive inputs have a hysteresis function.

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Technical Data Open

Binary Inputs

FET constant current source inputs
• 5.6mA typ.

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Input voltages and currents:
• 0..40V max.
• 5.5V, ±0.5V (switching voltage 0) @ 3mA min., 3.3mA typ., 4mA max.
• 9.5V, ±0.5V (switching voltage 1) @ 4mA min., 5.6mA typ., 10mA max.
• 15.2V, ±0.5V (switching voltage 2) @ 4mA min., 5.6mA typ., 10mA max.

Switching Times
• Rise time: 4.2µs typ.
• Fall time: 32µs typ.

Miscellaneous

Hysteresis function

Interrupt generation with maskable interrupt

Peripheral Connections

Via front panel on a shielded 44-pin HD-Sub receptacle connector

M-Module™ Characteristics

A08, D16, INTA, INTB, IDENT

Electrical Specifications

Isolation voltage:
• 500V DC between isolated side and digital side
• All channels are optically isolated (100V between the channels)

Supply voltage/power consumption: +5V (4.85V..5.25V), 220mA typ.

MTBF: 370,000h @ 40°C (derived from MIL-HDBK-217F)

Mechanical Specifications

Dimensions: conforming to M-Module™ Standard

Weight: 72g

Environmental Specifications

Temperature range (operation):
• 0..+60°C or -40..+85°C
• Airflow: min. 10m³/h

Temperature range (storage): -40..+85°C

Relative humidity range (operation): max. 95% non-condensing

Relative humidity range (storage): max. 95% non-condensing

Altitude: -300m to + 3,000m

Shock: 15g/11ms

Bump: 10g/16ms

Vibration (sinusoidal): 2g/10..150Hz

Conformal coating on request

Safety

PCB manufactured with a flammability rating of 94V-0 by UL recognized manufacturers

EMC

Tested according to EN 55022 (radio disturbance), IEC1000-4-2 (ESD) and IEC1000-4-4 (burst)

Software Support

MEN Driver Interface System (MDIS™ for Windows®, Linux, VxWorks®, QNX®, OS-9®)

For more information on supported operating system versions and drivers see Downloads.

Standard M82 Models

Article No.	Description	More
04M082-00	16 binary inputs, fully isolated, -40..+85°C with qualified components	Photo

Miscellaneous Accessories

Article No.	Description	More
05M000-14	M-Module™ cable, 2.5m, with 44-pin HD-Sub plug/housing to pig tail	Photo
05M000-17	25 mounting screw sets to fix M-Modules™ on carrier boards	Photo

Software

Article No.	Description	More
Linux
This product is designed to work under Linux. See below for potentially available separate software packages from MEN.
13M031-06	MDIS5™ low-level driver sources (MEN) for M31, M32 and M82 Requires an MDIS4™/2004 or MDIS5™ system package	Download Details
Windows
This product is designed to work under Windows®. See below for potentially available separate software packages from MEN.
13M031-70	MDIS4™/2004/MDIS5™ Windows® driver (MEN) for M31, M32 and M82 Requires a compatible MDIS™ system package	Download Details
VxWorks
This product is designed to work under VxWorks®. For details regarding supported/unsupported board functions please refer to the corresponding software data sheets.
13M031-06	MDIS5™ low-level driver sources (MEN) for M31, M32 and M82 Requires an MDIS4™/2004 or MDIS5™ system package	Download Details
QNX
This product is designed to work under QNX®. For details regarding supported/unsupported board functions please refer to the corresponding software data sheets.
13M031-06	MDIS5™ low-level driver sources (MEN) for M31, M32 and M82 Requires an MDIS4™/2004 or MDIS5™ system package	Download Details
OS-9
This product is designed to work under OS-9®. For details regarding supported/unsupported board functions please refer to the corresponding software data sheets.
13M031-06	MDIS5™ low-level driver sources (MEN) for M31, M32 and M82 Requires an MDIS4™/2004 or MDIS5™ system package	Download Details

For operating systems not mentioned here contact MEN sales.

Documentation

Article No.	Description	More
04M082-DS	M82 Data Sheet (PDF)	Download
Compare Chart binary I/O M-Modules™		Download
20M000-00	M-Module™ Draft Specification, Rev. 3.0 (PDF)	Download
20M082-00	M82 User Manual (PDF)	Download