Follow Us
M54 - DC Motor Controller
M-Module
The mezzanine card M54 is a motor controller M-Module that is suited for all types of motors that have a ±10V DC control input.
M54 DC Motor Controller
Main Features
- 1 LM628 supported channel
- For every motor type with ±10 V control input
- Position and velocity operation
- Quadrature incremental encoder interface
- PID values programmable
- RS422 or TTL, ±10 V, 1 relay output
- Additional binary I/O
- Optical isolation
- Not conforming to RoHS
Technical Data
LM628 Motor Controller
- LM628 precision motor controller
- 32-bit position, velocity and acceleration registers
- 256µs control-loop update time
- Programmable digital PID filter with 16-bit coefficients
- Operating modes: position and velocity
- Position feedback interface
- Incremental encoder
- Quadrature signals with optional index
- RS422 or TLL signal level
Motor Interface
- Optically isolated from all other parts
- ±10V analog output
- Resolution: 12 bits, ±2 LSB
Quadrature Incremental Encoder Interface
- Index pulse
- RS422 or TTL signal level
- Line break monitor
- Plausibility check for glitch detection
Binary I/O
- I/O controller Zilog Z8536
- Optically isolated from all other parts
- Supply: 12..36V, 50mA typ.
- Binary inputs:
- 8 inputs connected to port A of Z8536 (6 inputs digitally debounced)
- Switching voltage: 1.2V nominal
- Input frequency: I0/I1 max. 125Hz, I2..I7 max. 50Hz
- Input resistance: 12 kOhm, ±10%
- Binary outputs:
- 2 outputs connected to port B of the Z8536
- Protected highside outputs (BTS412)
- Switching current: Imax = -1A
- Overload protection: Imax = -10A typ.
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, INTA, IDENT
Electrical Specifications
- Isolation voltage:
- 500V DC from M-Module interface
- 100V DC from binary I/O
- 100V DC from motor interface
- Supply voltage/power consumption: +5V (4.85V..5.25V), 1A typ.
- MTBF: tbd. (derived from MIL-HDBK-217F)
Mechanical Specifications
- Dimensions: conforming to M-Module Standard
- Weight: 108g
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
Miscellaneous Accessories
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)
Software
Linux 13M054-06
MDIS5 low-level driver sources (MEN) for M54
13MD05-90
MDIS5 System (and Device Driver) Package (MEN) for Linux. This software package includes most standard device drivers available from MEN.
Windows 13M054-70
MDIS4/2004/MDIS5 Windows driver (MEN) for M54
VxWorks 13M054-06
MDIS5 low-level driver sources (MEN) for M54
QNX 13M054-06
MDIS5 low-level driver sources (MEN) for M54
OS-9 13M054-06
MDIS5 low-level driver sources (MEN) for M54