125v sequence of events (1c31157g02) External power pulse accumulator (1c31150g03) 24v/48v sequence of events (1c31157g01) 125v sequence of events (1c31157g02) 48v on-card contact wetting soe (1c31157g03) Rtd (1c31161g02) Rtd (1c31164g02) Link controller rs232/rs485 (1c31166g01) Rs232 link controller (1c31169g01) Rs485 link controller (1c31169g02) 0-10v ai; 0-10v ao loop interface (1c31174g01) 0-5v ai; 0-10v ao loop interface (1c31174g02) 0-20ma loop interface (1c31174g03) 0-5v electric drive (1c31174g04) Voltage ao loop interface (1c31177g01) Ma local shield loop interface (1c31177g02) Ma remote shield loop interface (1c31177g03) Master - attachment unit electronics (1c31179g01) Master - attachment unit electronics (1c31179g02) Master - attachment unit pmod - 2n (2km) (1c31181g01) Master - attachment unit pmod - 4n (2km) (1c31181g02)