There is a choice of 2 power connections to this drive. One DC power connector is designed to mate with AMP part 1-480424 (using AMP pins P/N 350078-4). The other (3 pin) DC power connector is designed to mate with MOLEX 5480-03 (using MOLEX pins 5479). Equivalent connectors may be used. Pin assignments are show below, as viewed from the end of the drive.

  PIN      Signal              PIN       Signal
   01       GND                 02        DB0
   03       GND                 04        DB1
   05       GND                 06        DB2
   07       GND                 08        DB3
   09       GND                 10        DB4
   11       GND                 12        DB5
   13       GND                 14        DB6
   15       GND                 16        DB7
   17       GND                 18        PARITY
   19       GND                 20        GND
   21       GND                 22        GND
   23       GND                 24        GND
   25       OPEN               26        TERMPWR
   27       GND                 28        GND
   29       GND                 30        GND
   31       GND                 32        -ATN
   33       GND                 34        GND
   35       GND                 36        -BSY
   37       GND                 38        -ACK
   39       GND                 40        -RST
   41       GND                 42        -MSG
   43       GND                 44        -SEL
   45       GND                 46        -C/D
   47       GND                 48        -REQ
   49       GND                 50        -I/O