by dbperry
OK, that helps. Obviously the air hose is needed in all these scenarios, so forgetting about that, is this then correct:
1) If I had a trainset, and didn't intend to operate it in push-pull mode, I could just connect a COMM cable from the loco to the lead coach, and then a COMM cable between each coach? Or does the COMM cable not provide HEP to the coaches?
2) If I have a trainset and wanted to operate it in push-pull mode, I need a COMM cable AND an MU cable between the loco and the lead coach and both between each coach.
3) Whenever I need to tie two trainsets together, I need a COMM cable and an MU cable between the dead set and the rescue set? Or just an MU cable because I really am not worried about having intercom (and similar services) shared between the two trainsets?
Thanks, sorry to hijack the delay thread...
1) If I had a trainset, and didn't intend to operate it in push-pull mode, I could just connect a COMM cable from the loco to the lead coach, and then a COMM cable between each coach? Or does the COMM cable not provide HEP to the coaches?
2) If I have a trainset and wanted to operate it in push-pull mode, I need a COMM cable AND an MU cable between the loco and the lead coach and both between each coach.
3) Whenever I need to tie two trainsets together, I need a COMM cable and an MU cable between the dead set and the rescue set? Or just an MU cable because I really am not worried about having intercom (and similar services) shared between the two trainsets?
Thanks, sorry to hijack the delay thread...
"Twitter Dave"
Engineering Manager, MBTA
MY POSTS HERE ARE UNOFFICIAL and are my own personal opinion. My posts are not official MBTA policy or communications.
https://twitter.com/FramWorMBTA
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MBTA schedule archive: http://www.dbperry.net/MBTA/
Engineering Manager, MBTA
MY POSTS HERE ARE UNOFFICIAL and are my own personal opinion. My posts are not official MBTA policy or communications.
https://twitter.com/FramWorMBTA
http://FramWorMBTA.weebly.com/
MBTA schedule archive: http://www.dbperry.net/MBTA/