EMU trains from TRT to MAS (or MMCC) appears rarely, every time after 2 hours. The ticket price of an EMU train is Rs. 10 whereas express train appears almost every time. You need to pay Rs. 50 in SL and CC price is Rs. 255. That train from TRT to MAS is too expensive to travel.
If you're a Murugan Temple devotee, please take an EMU train ticket from any station from MAS/MSB/VLCY route to TRT and in return pay the express train fare at the ticket counter in TRT (Rs. 50) so that you don't want to wait a lot of time for an another EMU train.