User Manual
TMCM-1140 Hardware Manual (Rev. 1.01 / 2012-JUL-27) 2
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Table of Contents
1 Features ........................................................................................................................................................................... 3
2 Order Codes ................................................................................................................................................................... 5
3 Mechanical and Electrical Interfacing ..................................................................................................................... 6
3.1 Dimensions and Mounting Holes ................................................................................................................... 6
3.2 Connectors of TMCM-1140 ................................................................................................................................. 7
3.2.1 Power and Communication Connector ................................................................................................... 8
3.2.1.1 Power Supply .......................................................................................................................................... 8
3.2.1.2 RS485 ......................................................................................................................................................... 9
3.2.1.3 CAN ........................................................................................................................................................... 10
3.2.2 Multipurpose I/O Connector ..................................................................................................................... 11
3.2.2.1 Digital Inputs IN_0, IN_1, IN_2 ........................................................................................................ 12
3.2.2.2 Analog Input AIN_O ............................................................................................................................ 13
3.2.2.3 Outputs OUT_0, OUT_1 ........................................................................................................................ 13
3.2.3 Motor Connector .......................................................................................................................................... 15
3.2.4 Mini-USB Connector .................................................................................................................................... 16
4 Reset to Factory Defaults ......................................................................................................................................... 17
5 On-Board LEDs............................................................................................................................................................. 18
6 Operational Ratings ................................................................................................................................................... 19
7 Functional Description .............................................................................................................................................. 20
8 TMCM-1140 Operational Description ..................................................................................................................... 21
8.1 Calculation: Velocity and Acceleration vs. Microstep and Fullstep Frequency ................................ 21
9 Life Support Policy ..................................................................................................................................................... 23
10 Revision History .......................................................................................................................................................... 24
10.1 Document Revision ........................................................................................................................................... 24
10.2 Hardware Revision ............................................................................................................................................ 24
11 References .................................................................................................................................................................... 24