J1 – usb communications port, J2 - thumbwheel multiplexer port (jthw port), J8 – handwheel/pulse and direction port \(jhw – Delta Tau PMAC2A-PC/104 User Manual
Page 45: J10 – ethernet communications port, Tb1 – power supply terminal block \(jpwr connect, Led indicators, Connectors and indicators, Tb1 – power supply terminal block (jpwr connector)
