M81 - 16 Binary Outputs

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Product Description

The M81 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 M81 is a 16-channel fully isolated, fully protected binary output M-Module for industrial applications. The outputs can switch DC as well as AC voltages and can also be used for analog signals. The M81 works with parallel transmission and supports very fast, spike-free switching.
The M81 switches relays, lamps or other loads. Typical I/O applications include automated test equipment, simulators and PLC-like applications.
The M81 is software-compatible with M27.
 

M81 - 16 Binary Outputs

 

Technical Data

Binary Outputs

Output Voltage: 0..36V
 

Output Current
• Max. 500mA per channel
 

Switching Times
• Turn-on time: 700µs typ.
• Turn-off time: 40µs typ.
 

Miscellaneous

Thermal and short circuit protection
 

Outputs are designed for AC and DC operation
 

Peripheral Connection

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

M-Module Characteristics

A08, D16, IDENT
 

Electrical Specifications

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

Supply voltage/power consumption: +5V (4.85V..5.25V), 330mA max.
 

MTBF: 600,000h @ 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 (radio disturbance), IEC1000-4-2 (ESD) and IEC1000-4-4 (burst) 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

04M081-00

M81, M-Module, 16 binary outputs, 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

13M027-06

MDIS4/2004 low-level driver sources for M27/M28/M81 

13M027-70

MDIS4/2004 Windows® NT4/W2K driver for M27/M28/M81 

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 

20M081-00

M81 user manual 

21APPN001

Application Note: MDIS4 under LabWindows®/CVI 

04M081-EU

EU Manufacturer declaration for this product