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M28 - Mezzanine Card with 16 Binary Sink Outputs

M-Module

The M28 is an M-Module with 16 digital low-side switch outputs that connect or disconnect a load to ground. It is designed for industrial automation, medical computers, in-vehicle computers, and embedded computers in transportation.

Download data sheet

  • M28 Product ImageM28 16 Binary Outputs
  • M28 Product Image

Main Features

  • 16 outputs 8..36 V
  • 500 mA output current per channel
  • Thermal and short-circuit protection
  • Load on ground
  • Optical isolation
M28 Product Image

Technical Data

Output Voltage
  • 8..36V; 500mA (closed)
  • 2V max.; 10µA max. (open)
Output Current
  • Max. 500mA per channel
  • No derating
Miscellaneous
  • Load on ground
  • Thermal and short circuit protection
Peripheral Connections
  • Via front panel on a shielded 25-pin D-Sub receptacle connector
  • Via carrier board (rear I/O)
M-Module Characteristics
A08, D16, IDENT
Electrical Specifications
  • Isolation voltage:
    • 500V DC between isolated side and digital side
    • Voltage between the connector shield and isolated ground is limited to 180V using a varistor; AC coupling between connector shield and isolated ground through 47nF capacitor
  • Supply voltage/power consumption: +5V (4.85V..5.25V), 100mA typ.
  • MTBF: 58,000h @ 50°C (derived from MIL-HDBK-217F)
Mechanical Specifications
  • Dimensions: conforming to M-Module Standard
  • Weight: 82g
Environmental Specifications
  • Temperature range (operation):
    • 0..+60°C
    • Industrial temperature range on request
    • 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), IEC 61000-4-2 (ESD) and IEC 61000-4-4 (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 Software.

Ordering Information

Standard M28 Models
04M028-00

16 binary source outputs, 0..+60°C

Miscellaneous Accessories
05M000-00
05M000-00

M-Module cable, 2 m, with 25-pin D-Sub plug/housing to pig tail

05M000-17
05M000-17

25 mounting screw sets to fix M-Modules on carrier boards (3 different screw types, 50 pieces each)

Software

Linux
13MD05-90

MDIS5 System (and Device Driver) Package (MEN) for Linux. This software package includes most standard device drivers available from MEN.

Windows
13M027-70

MDIS4/2004 / MDIS5 Windows driver (MEN) for M27, M28 and M81

VxWorks
13M027-06

MDIS5 low-level driver sources (MEN) for M27, M28 and M81

QNX
13M027-06

MDIS5 low-level driver sources (MEN) for M27, M28 and M81

OS-9
13M027-06

MDIS5 low-level driver sources (MEN) for M27, M28 and M81

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