M82 - 16 Binary Inputs

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Product Description

The M82 is based on the M-Module ANSI mezzanine standard. It can be used as an I/O extension in any type of bus system, i.e. CPCI, PXI, VME or on any type of stand-alone SBC. Appropriate M-Module carrier cards in 3U, 6U and other formats are available from MEN or other manufacturers.
The 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 40V. Each input signal edge generates a maskable interrupt for each channel. The voltage-sensitive inputs have a hysteresis function.
Typical I/O applications include automated test equipment, simulators and PLC-like applications with different voltage requirements.
The M82 is software-compatible with the M31.
 

M82 - 16 Binary Inputs

Technical Data

Binary Inputs

FET constant current source inputs
• 5.6mA typ.
 

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: 185,000h @ 50°C
 

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
 

Safety

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

EMC

Tested according to EN 55022 / 1999-05 (radio disturbance) and EN 55024 / 1999-05 (immunity) with regard to CE conformity
 

Software Support

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

Diagram

Related Products & Downloads

Standard Hardware

04M082-00

M82, M-Module, 16 binary inputs, fully isolated, -40..+85°C

Please refer to our M-Module compare chart for a selection of further binary I/O functions.

Accessories

05M000-14

M-Module cable, 2.5m, with 44-pin HD-Sub plug/housing to pig tail 

05M000-17

25 mounting screw sets to fix M-Modules on carrier boards

05M000-18

M-Module cable, 2 m, with 44-pin HD-Sub plug/housing to 50-pin D-Sub receptacle/housing 

05M000-20

M-Module cable, 2m with 44-pin HD-Sub plug/housing to 44-pin HD-Sub plug/housing, (connecting 1:1) 

Software

13M031-06

MDIS4/2004 low-level driver sources for M31/M32/M82 

13M031-70

MDIS4/2004 Windows® NT4/W2K driver for M31/M32/M82 

MDIS - MEN Driver Interface SystemTo use MDIS4 low-level drivers, you also need one of the MDIS4 system packages available for Windows®, Linux, VxWorks®, QNX®, RTX or OS-9 (MDIS4 = MEN Driver Interface System).
 

Documentation

20M000-00

M-Module draft specification, Rev. 3.0 

20M082-00

M82 user manual 

21APPN001

Application Note: MDIS4 under LabWindows®/CVI 

04M082-EU

EU Manufacturer declaration for this product