M27
Mezzanine Card with 16 Digital Outputs, Low-Side Switching
M-Module
Discontinued Product

Main Features
- 16 outputs 8 V to 36 V
- 500 mA output current per channel
- Thermal and short-circuit protection
- Load on supply voltage
- Optical isolation
Description
The mezzanine card M27 with its open-collector outputs can be used in process I/O applications (cf. M28 with open-emitter outputs). If there are currents of above 500mA an intelligent power switch guarantees that the respective transistor is switched off. The M-Module is equipped with suppressor diodes for protection against overvoltage caused by inductive loads. The output registers can be read back.
The M27 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, VME or on any type of stand-alone SBC. Appropriate M-Module carrier cards in 3U, 6U and other formats are available from duagon or other manufacturers.
Digital Output Characteristics
- Load on supply voltage
- Thermal and short circuit protection
- Output Voltage: 8 V to 36 V; 10 µA max. (open)
- Output Voltage: 2 V max.; 500 mA (closed)
- Output Current: 500 mA max. (per channel)
- Output Current: No derating
Interfaces
- Digital I/O
- 16x digital output, isolated, D-Sub, 25-pin, receptacle
- 16x digital output, isolated, board to board
- M-Module
- 1x A08/D16/IDENT, board to board
Product Standard
M-Module: ANSI/VITA 12-1997 (S2012)
Electrical Specifications
- Supply voltage
- +5 V (-3%/+5%)
- Power consumption
- 0.5 W typ.
- Isolation voltage:
- 500 V DC between isolated side and digital side
- Voltage between the connector shield and isolated ground is limited to 180 V using a varistor; AC coupling between connector shield and isolated ground through 47 nF capacitor
Mechanical Specifications
- Dimensions standard: M-Module: (W) 149 mm, (D) 53 mm
- Weight: 84 g
Environmental Specifications
- Operating temperature
- 0 °C to +60 °C
- Industrial temperature range on request
- Airflow: min. 10 m³/h
- Storage temperature: -40 °C to +85 °C
- Relative humidity range (operation): max. 95% non-condensing
- Relative humidity range (storage): max. 95% non-condensing
- Altitude: -300 m to +3000 m
- Shock: 15g/11ms
- Bump: 10g/16ms
- Vibration (sinusoidal): 2g / 10 Hz to 150 Hz
Safety
Flammability (PCBs): UL 94 V-0
EMC
- EN 55022 (radio disturbance)
- IEC 61000-4-2 (ESD)
- IEC 61000-4-4 (burst)
Reliability
MTBF: 58 000 h @ 50 °C (derived from MIL-HDBK-217F)
Software Support
- Modular Driver Interface System (MDIS for Windows, Linux, VxWorks, QNX)
- For more information on supported operating system versions and drivers see Software.
Accessories - Miscellaneous
05M000-00
M-Module cable, 2 m, with 25-pin D-Sub plug/housing to pig tail
05M000-17
25 mounting screw sets to fix M-Modules on carrier boards (3 different screw types, 50 pieces each)
13MD05-90
MDIS5 System Package (duagon) for Linux
File Name: 13md05-90.zip
|
Released: 08. August, 2024
ZIP
|
37 MB
SHA1 Checksum: 7859775e033072484953e1d8ef838954597390c9
Details
Windows
13M027-70
MDIS5 Windows driver (MEN) for M27, M28 and M81
zip
File Name: 13m027-70.zip
|
Released: 27. April, 2020
ZIP
|
3 MB
SHA1 Checksum: cf7f319d98ff80d3d9e1d5aa12baca3ffc6e1de0
zip
File Name: 13m027-70_win7.zip
|
Released: 10. November, 2023
ZIP
|
3 MB
SHA1 Checksum: cf7f319d98ff80d3d9e1d5aa12baca3ffc6e1de0
Details
QNX
13M000-15
MDIS4 system package (MEN) for QNX
zip
File Name: 13m000-15.zip
|
Released: 27. April, 2020
ZIP
|
14 MB
SHA1 Checksum: f2e9239b5eb1ea48f490ad46e192058d4af38441
Details
VxWorks
13MD05-60
MDIS5 System Package (duagon) for VxWorks
zip
File Name: 13md05-60.zip
|
Released: 27. April, 2020
ZIP
|
19 MB
SHA1 Checksum: c28db0cb4d3b933bf23f03ca3e8b38a0d3b8e0d5
Details