●Dear Valued TRINAMIC Customer, due to end-of-life statement from one of our suppliers of components (driver stage transistors) we would like to inform you of a hardware change of the following modules:
■TMCM-1140
■PD42-1-1140
■PD42-2-1140
■PD42-3-1140
■PD42-4-1140
●New production lots will include changes listed in details below. If you have any questions, please contact your sales partner.
●Hardware changes
■In additional to the driver stage MOSFETs the following improvements has been included based on customer feedback:
▲Conformal coating of both sides of the PCB. Provides improved protection against humidity and dust / swarf (e.g. in case of the motor mounted versions PD42-x-1140: tiny metal parts on the PCB attracted by the encoder magnet might lead to malfunction of the unprotected device).
●Compatibility
■Notes on hardware compatibility:
▲The new version is regarded as fully compatible.
▲PCB Version has not been changed.
■This improvement is classified as a minor change.

Brand of Product：	TRINAMIC
Part#：	TMCM-1140 、 PD42-1-1140 、 PD42-2-1140 、 PD42-3-1140 、 PD42-4-1140 、 TMCM-1140-TMCL 、 TMCM-1140-CANopen 、 PD42-1-1140-TMCL 、 PD42-2-1140-TMCL 、 PD42-3-1140-TMCL 、 PD42-4-1140-TMCL 、 PD42-1-1140-CANopen 、 PD42-2-1140-CANopen 、 PD42-3-1140-CANopen 、 PD42-4-1140-CANopen 、 10-0250 、 10-0251 、 30-0244 、 30-0245 、 30-0246 、 30-0247 、 30-0248 、 30-0249 、 30-0250 、 30-0251 、 10-0272 、 10-0273 、 30-0259 、 30-0260 、 30-0261 、 30-0262 、 30-0263 、 30-0264 、 30-0265 、 30-0266 、 PD42-x-1140 More Part#
Product Category：	single axis stepper motor controller module 、 single axis stepper motor driver module More
Application：	More
Data Type：	PCN/EOL More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	January 01, 2016
Version Number：
Data Encoding：	PCN-2016-01-02
Data Size：	50 KB