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M11 - Mezzanine Card with 16-bit TTL I/O Interface

M-Module

The M11 is an M-Module with 16 TTL I/O lines that can be used separately as two ports with 8 bits each or together as a 16-bit port. It is designed for industrial automation, medical computers, in-vehicle computers, and embedded computers in transportation.

Download data sheet

  • M11 Product ImageM11 16-bit TTL I/O Interface
  • M11 Product Image

Main Features

  • 18 TTL inputs/outputs
  • 4 handshake lines
  • Programmable timer
  • 24 bits resolution
  • -40 to +85°C with qualified components
M11 Product Image

Technical Data

TTL I/O
18 TTL inputs/outputs
68230 Parallel Interface Timer
  • Port modes include:
    • Bit I/O
    • Unidirectional 8-bit and 16-bit
    • Bidirectional 8-bit and 16-bit
  • Programmable handshaking options
  • 24-bit timer
  • Five separate interrupt vectors
  • Separate port and timer interrupt service requests
Input Voltages and Currents
  • Input voltage "high" min. 2 V, max. 5 V
  • Input voltage "low" min. -0.3 V, max. 0.8 V
  • Input leakage current max. 10 µA
Output Voltages and Currents
  • Output current in "off-state" min. -0.1 mA, max. -1 mA
  • Output voltage "high" min. 2.4 V (load < -0.15 mA)
  • Output voltage "low" max. 0.5 V (load < 2.4 mA)
Peripheral Connections
  • Via front panel on a shielded 25-pin D-Sub receptacle connector
  • Via carrier board (rear I/O)
M-Module Characteristics
A08, D08, INTC, IDENT
Electrical Specifications
Supply voltage/power consumption: +5 V (4.85 V..5.25 V), 27 mA typically without driving external loads
Mechanical Specifications
  • Dimensions: conforming to M-Module Standard
  • Weight: 68 g
Environmental Specifications
  • Temperature range (operation):
    • -40..+85°C
    • Airflow: min. 10 m³/h
  • Temperature range (storage): -40..+85°C
  • Relative humidity range (operation): max. 95% non-condensing
  • Relative humidity range (storage): max. 95% non-condensing
  • Altitude: -300 m to +3,000 m
  • Shock: 15 g/11 ms
  • Bump: 10 g/16 ms
  • Vibration (sinusoidal): 2 g/10..150 Hz
  • Conformal coating on request
MTBF
tbd @ 40°C according to IEC/TR 62380 (RDF 2000)
Safety
PCB manufactured with a flammability rating of 94V-0 by UL recognized manufacturers
EMC
Conforming 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)

Ordering Information

Standard M11 Models
04M011-02

16-bit TTL I/O, -40..+85°C qualified

Miscellaneous Accessories
05M000-00

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

05M000-17

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

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
13M011-70

MDIS4/2004 / MDIS5 Windows driver (MEN) for M11

VxWorks
13M011-06

MDIS4/2004 low-level driver sources (MEN) for M11

QNX
13M011-06

MDIS4/2004 low-level driver sources (MEN) for M11

OS-9
13M011-06

MDIS4/2004 low-level driver sources (MEN) for M11

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