Mitsubishi MELFA SQ Series, Standard Specifications Manual, Page: 51 / 138

3
Controller
Names of each part 3-40
Fig.3-4 ： Names of each part (Rear side: DU1A-772)
①
②
③
④ ⑤
⑦
⑥
① Machine cable connector (for motor power) (CN1)........ Connects to the robot arm base. (CN1 connector)
② Machine cable connector (for motor signal) (CN2)......... Connects to the robot arm base. (CN2 connector)
③ Emergency stop input (EMGIN)
*1)
....................................... Connect the emergency stop switch to the robot.
④ Emergency stop output (EMGOUT)
*1)
............................... The robot's error condition is outputted.
⑤ Hand slot (HND)............................................................................. Install the pneumatic hand interface optional.
⑥ Special stop input (SKIP)
*1)
................................................... Stops the robot immediately.
⑦ OPT、 ⑧ CON3、 ⑨ DCOUT、 ⑩ CNDISP....................... Connecting with the robot CPU unit.
⑪ Grounding terminal (2 places) ................................................. The screw for grounding of the cable
(Peel the sheath of the cable, and fix with cable clamp
attached.)
*1) Please use installing the attached ferrite core. Refer to each description column.
⑧
⑨
⑩
Connect with the
robot CPU unit.
DU1A-772
Standard specification
⑪