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Trinamic TMCM-1076, Hardware Manual

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Trinamic TMCM-1076 Hardware Manual Download Page 22

TMCM-1076 Hardware Manual • Hardware Version V1.10 | Document Revision V1.00 • 2018-JUN-25

22 / 22

11 Revision History

11.1 Hardware Revision

Version Date

Author Description

1.00

2018-FEB-28

GE

First prototype version.

1.10

2018-APR-09 GE

Pull-ups for opto-isolator changed to lower values (to be compatible

with TMCM-1070).

Table 14: Hardware Revision

11.2 Document Revision

Version Date

Author Description

1.00

2018-JUN-25 GE

First release.

Table 15: Document Revision

©2018 TRINAMIC Motion Control GmbH & Co. KG, Hamburg, Germany

Terms of delivery and rights to technical change reserved.

Download newest version at

www.trinamic.com

Summary of Contents for TMCM-1076

Page 1: ...via TMCL IDE Features Supply Voltage 10 30V DC Up to 3A RMS motor current Step and direction interface microPlyer to 256 steps stealthChop silent PWM mode spreadCycle smart mixed decay stallGuard2 loa...

Page 2: ...mmon Cathode Input 13 5 4 Thermal Behavior 14 6 Operational Ratings and Characteristics 15 6 1 Absolute Maximum Ratings 15 6 2 Electrical Characteristics Ambient Temperature 25 C 15 6 3 I O Ratings Am...

Page 3: ...y STEP DIR interface With housing and motor mounted Permanent onboard parameter storage Simple step direction mode Noiseless stealthChop chopper mode for slow to medium velocities High performance spr...

Page 4: ...rations required except for the regulation of the PWM voltage to yield the motor target current Figure 1 Motor coil sine wave current using stealthChop measured with current probe 1 2 2 spreadCycle Th...

Page 5: ...tive automatic current scaling based on the load measurement via stallGuard2 coolStep adapts the required current to the load Energy consumption can be reduced by as much as 75 coolStep allows substan...

Page 6: ...de Select 60mm x 60mm x 13mm Table 1 Order codes modules Order Code Description TMCM 1076 CABLE Cable loom for TMCM 1076 Contains 1x cable loom for motor connector with 4 pin JST EH female connector 1...

Page 7: ...EMA23 stepper motors screw thread length depends on motor size The other two can be used for mounting the module to the backside of our NEMA24 stepper motors screw thread length depends on motor size...

Page 8: ...nector pinning NOTICE Do not connect or disconnect motor during operation Motor cable and mo tor inductivity might lead to voltage spikes when the motor is dis connected while energized These voltage...

Page 9: ...ng Add External Power Supply Capacitors A su ciently buffered power supply or an external electrolyte capacitor connected between V and GND is recommended for stable operation It is recommended to con...

Page 10: ...The default baud rate is 9600 bps In bootloader mode the baud rate is 115200 bps Info USB to UART converter For example the TTL 232R 5V from FTDI is working with the module and has been tested More in...

Page 11: ...M 1076 connect start the TMCL IDE and use the parameterization tools For detailed instructions refer to the TMCM 1076 rmware manual Note The TTL UART interface is not optically isolated It has and req...

Page 12: ...5V can also be used as long as the current is through the optocouplers emitter is between 5mA to 20mA For 3 3V operation the controller must be carefully selected with respect to its I O ports its act...

Page 13: ...esistor values COMM Voltage V Value of Rexternal 3 3 5 9 300 12 500 15 700 24 1K5 Table 7 Additional resistor reference values Note Rexternal Selection Take care when selecting an additional external...

Page 14: ...ration at maximum current is not guaranteed without cooling the motor Note Operation with Maximum Current Setting For table top testing and applica tion bring up the current should be reduced or the c...

Page 15: ...e below the upper limit of 30V Otherwise the board electronics will seriously be damaged Especially when the selected operating voltage is near the upper limit a regulated power supply is highly recom...

Page 16: ...t ca 9kHz Communication 2 wire TTL UART interface for con guration 9600 115200 bps default 9600 bps Driving Mode spreadCycle and stealthChop chopper modes selectable with CHOP input adaptive automatic...

Page 17: ...nt Environment LED Light Emmitting Diode RMS Root Mean Square value TMCL TRINAMIC Motion Control Language TTL Transistor Transistor Logic UART Universal Asynchronous Receiver Transmitter USB Universal...

Page 18: ...y Example with coolStep 5 5 TMCM 1076 top view mechanical di mensions left and position of mount ing holes marked red right All di mensions in mm 7 6 TMCM 1076 connectors 8 7 Typical application scena...

Page 19: ...0 7 Additional resistor reference values 13 9 Electrical Characteristics 15 10 Operational ratings of optically iso lated inputs and TTL UART interface 16 11 Functional Characteristics 16 12 Other Req...

Page 20: ...e rst time in the document All trademarks and brand names used are property of their respective owners 10 4 Target User The documentation provided here is for programmers and engineers only who are eq...

Page 21: ...MIC s speci c written consent TRINAMIC products are not designed nor intended for use in military or aerospace applications or environ ments or in automotive applications unless speci cally designated...

Page 22: ...on 1 10 2018 APR 09 GE Pull ups for opto isolator changed to lower values to be compatible with TMCM 1070 Table 14 Hardware Revision 11 2 Document Revision Version Date Author Description 1 00 2018 JU...

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