Features
- 32 inputs 0 V to 32 V or
- 32 outputs 12 V to 32 V or
- Mixed I/O in groups of 4
- 1.9 A output current per channel
- 16 A switching power on one M66
- Load on ground
- Optical isolation
- -40 °C to +85 °C versions
M66 - Mezzanine Card with 32 Digital Inputs/Outputs
The mezzanine card M66 provides 32 binary process signals on one single M-Module, which is the largest number of digital channels ever seen on a mezzanine board. This allows a total of 128 signals with four M-Modules on a double Eurocard (i.e. in one slot of a VME or CPCI system). With its extremely high output current of 1.9 A per channel, optical isolation and its over-current and over-temperature protection mechanisms, the M66 is the M-Module of choice for advanced industrial and automotive applications.
The M66 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.
Specifications
- Digital I/O
- 32 digital signals
- 4 optically isolated units
- 8 channels for each unit
- Individual use of each channel as input or output
- Individual edge-triggered interrupts
- Input/output load on ground
- High-side switching
- Over-current and over-temperature protection
- 32 digital signals
- Digital Output Characteristics
- Output voltage range: 12 V to 32 V
- Output current: Logical low max. 10 µA
- Output current: Logical high max. 1.9 A (per channel)
- Output current: Logical high max. 4 A (per unit)
- Switching time for output change: 200 µs typ.
- Isolation voltage (optocoupler): 500 V DC
- Digital Input Characteristics
- Input voltage min.: 0 V
- Input voltage max. external supply voltage (12 V to 32 V)
- Voltage level: Logical low 0 V to 6 V or open
- Voltage level: Logical high 12 V to 32 V
- Input current: Logical high 4.4 mA @ 24 V
- Switching threshold: 9.2 V @ 0.78 mA typ.
- Switching time for input change: 200 µs typ.
- Excess voltage protection: ± 50V
- Interfaces
- Digital I/O
- 32x digital output, isolated, HD-Sub, 44-pin, receptacle
- 32x digital input, isolated, HD-Sub, 44-pin, receptacle
- M-Module
- 1x A08/D08/INTA/IDENT, board to board
- Digital I/O
- Product Standard
- M-Module: ANSI/VITA 12-1997 (S2012)
- Electrical Specifications
- Supply voltage
- +5 V (-3%/+5%)
- +24 V (external supply voltage 12 V to 32 V)
- Power consumption
- 1 W typ. @ +5 V
- 1.104 W typ. @ +24 V
- Isolation voltage:
- 500 V DC between isolated side and digital side
- 180V DC between the channels
- 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
- Supply voltage
- Mechanical Specifications
- Dimensions standard: M-Module: (W) 149 mm, (D) 53 mm
- Weight: 110 g
- Environmental Specifications
- Operating temperature
- 0°C to +60°C or -40°C to +70°C
- -40°C to +85°C with an airflow of 1.0 m/s
- Storage temperature: -40°C to +85°C
- Relative humidity range (operation): max. 95% without condensation
- Relative humidity range (storage): max. 95% without condensation
- Altitude: -300 m to +3000 m
- Shock: 15g/11ms
- Bump: 10g/16ms
- Vibration (sinusoidal): 2g/10 Hz to 150 Hz
- Operating temperature
- Safety
- PCB manufactured with a flammability rating of 94V-0 by UL recognized manufacturers
- EMC
- EN 55022 (radio disturbance)
- IEC 61000-4-2 (ESD)
- IEC 61000-4-4 (burst)
- Reliability
- MTBF: 45 000h @ 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.
Standard Models
- 04M066-00
- 32 digital inputs and/or outputs, 0°C to +60°C
- 04M066-03
- 32 digital inputs and/or outputs, -40°C to +85°C screened
Accessories - Miscellaneous
- 05M000-25
-
M-Module cable, 2m, with 44-pin half-pitch D-Sub plug/housing to 50-pin D-Sub receptacle/housing, (connecting 1:1)
- 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 (3 different screw types, 50 pieces each)
Software
Linux
- 13MD05-90
-
MDIS5 System Package (duagon) for LinuxFile Name: 13md05-90.zip | Released: 22. December, 2023ZIP | 14 MBSHA1 Checksum: f6319a2bd2c7aafbe51597d0b8f4ba6f7e691330 Details
Windows
- 13M066-70
-
MDIS5 Windows driver (MEN) for M66, A302 and D302File Name: 13m066-70.zip | Released: 08. November, 2023ZIP | 2 MBSHA1 Checksum: b1ec6f086b86bec9b2f982dd577e26c4b7f3d853File Name: 13m066-70_win7.zip | Released: 10. November, 2023ZIP | 3 MBSHA1 Checksum: 078f06a7c4e545ff6fdeadd6b524633ed18f4937 Details
QNX
- 13M000-15
-
MDIS4 system package (MEN) for QNXFile Name: 13m000-15.zip | Released: 27. April, 2020ZIP | 14 MBSHA1 Checksum: f2e9239b5eb1ea48f490ad46e192058d4af38441 Details
VxWorks
- 13MD05-60
-
MDIS5 System Package (MEN) for VxWorksFile Name: 13md05-60.zip | Released: 27. April, 2020ZIP | 19 MBSHA1 Checksum: c28db0cb4d3b933bf23f03ca3e8b38a0d3b8e0d5 Details
Documentation
- Data Sheets
- User Manuals
- Product Comparison