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TB102 Rev1 T15 and T15A Internal Console Wiring
Overview
This document details the differences between the T15 and T15A lathe controls regarding the internal wiring
inside the console The T15 model controlled the spindle FWD/REV signals via the SPIN232B mounted inside
the console When the FWD/REV signals from the SPIN232B could not be used the FWD/REV commands
were controlled by OUT5 and OUT6 of the PLC While the only changes necessary for the T15 to T15A
change could be done in the electrical enclosure there were changes made inside the console also The
changes can best be described as simply not connecting three wires inside the T15A console As of mid
August 2000 T15A lathe controls were manufactured with the wires for SPIN232B FWD/REV control
connected although there were no electrical enclosure connections to these lines
T15 Spin232B wiring diagram
Document History
Rev1 Created on 2000 08 03