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M35N - 8/16 Analog Inputs, 14 Bits
M-Module
The mezzanine card M35N is a 14-bit analog M-Module with 8/16 analog inputs.
M35N 8/16 Analog Inputs, 14 Bits
Main Features
- 8/16 current or voltage inputs
- 14 bits resolution
- 7.8 µs acquisition/conversion time
- Precision better than 0.1 %
- Unipolar/bipolar software-selectable
- Autoincrement of channel number
- External triggering
- Optical isolation (500 V)
- -40 to +85°C screened versions
Technical Data
- 14 bits @ 7.8µs
- Precision: depends on M-Module settings; see user manual
- Noise: depends on M-Module settings; see user manual
- Programmable gain factor of 1, 2, 4 or 8 (factor 16 by hardware jumpering)
- Software-selectable unipolar or bipolar operation
- Sample and hold
- Autoincrement of channel number
- Voltage or Current Inputs
- 16 analog inputs, single-ended
- High input voltage tolerance
- Cross-talk less than 60db
- Low-pass filter 1kHz
- Voltage Measurement
- Voltage max.: ±15V
- Voltage full scale: ±10V
- Input resistance: 100 kOhm, ±10%
- Current Measurement
- Current max.: ±25mA
- Current full scale: ±20mA, UA = ±1.25V
- Load resistance: 62.5 Ohm, ±0.1%
- Voltage or Current Inputs
- 8 analog inputs, differential
- High common mode range ±200V
- Cross-talk less than 60db
- Low-pass filter 3kHz
- Voltage Measurement
- Voltage max.: ±200V (common mode)
- Voltage full scale: ±10V
- Input resistance: 400 kOhm typ.
- Current Measurement
- Current max.: ±25mA
- Voltage max. to IGND: ±200V
- Input resistance: 62.5 Ohm, ±0.1%
- External trigger (isolated, rising-edge sensitive)
- External binary input
- Via front panel on a shielded 25-pin D-Sub receptacle connector
- Via carrier board (rear I/O)
- Isolation voltage:
- 500V DC between isolated side and digital side
- 180V DC between the channels
- 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 voltages/power consumption:
- +5V (4.85V..5.25V), 300mA
- MTBF: 198,000h @ 40°C (derived from MIL-HDBK-217F)
- Dimensions: conforming to M-Module Standard
- Weight: 84g (incl. adapter)
- Temperature range (operation):
- 0..+60°C or -45..+85°C
- Airflow: min. 10m³/h
- Temperature range (storage): -40..+85°C
- Relative humidity (operation): max. 95% non-condensing
- Relative humidity (storage): max. 95% non-condensing
- Altitude: -300m to + 3,000m
- Shock: 15g/11ms
- Bump: 10g/16ms
- Vibration (sinusoidal): 2g/10..150Hz
- Conformal coating on request
- MEN Driver Interface System (MDIS for Windows, Linux, VxWorks, QNX, OS-9)
- For more information on supported operating system versions and drivers see Software.
Options
- 0..+60°C
- -40..+85°C
Ordering Information
16 analog voltage inputs, DC/DC converter, single-ended, 0..+60°C
16 analog current inputs, DC/DC converter, single-ended, 0..+60°C
8 analog voltage inputs, DC/DC converter, differential, 0..+60°C
8 analog current inputs, DC/DC converter, differential, 0..+60°C
16 analog voltage inputs, DC/DC converter, single-ended, -40..+85°C screened
16 analog current inputs, DC/DC converter, single-ended, -40..+85°C screened
M-Module cable, 2m, with 25-pin D-Sub plug/housing to pig tail
25 mounting screw sets to fix M-Modules on carrier boards
Software
Linux MDIS5 System (and Device Driver) Package (MEN) for Linux. This software package includes most standard device drivers available from MEN.
Windows MDIS4/2004 / MDIS5 Windows driver (MEN) for M35N
VxWorks MDIS5 low-level driver sources (MEN) for M35N
QNX MDIS5 low-level driver sources (MEN) for M35N
OS-9 MDIS5 low-level driver sources (MEN) for M35N