Dimensions LECSC�ｮ LECSS�ｮ Connector name Description CN1 CN2 CN3 CN4 CN5 CN6 CNP1 CNP2 CNP3 CC-Link connector Encoder connector RS-422 communication connector Battery connector USB communication connector I/O signal connector Main circuit power supply connector Control circuit power supply connector Servo motor power connector Connector name Description CN1A CN1B CN2 CN3 CN4 CN5 CNP1 CNP2 CNP3 Encoder connector I/O signal connector Battery connector USB communication connector Main circuit power supply connector Control circuit power supply connector Servo motor power connector Front axis connector for SSCNET 3 optical cable Rear axis connector for SSCNET 3 optical cable 6 6 6 156 40 135 (For LECSC�ｮ-S5, S7) 170 (For LECSC�ｮ-S8) . Battery included. 2 x o6 Mounting hole (Bearing surface thickness 4) CNP3 CNP2 CNP1 CN2 CN4 Battery. Battery. CN6 CN1 CN3 CN5 168 6 6 6 156 40 135 (For LECSS�ｮ-S5, S7) 170 (For LECSS�ｮ-S8) . Battery included. 2 x o6 Mounting hole (Bearing surface thickness 4) CNP3 CNP2 CNP1 CN2 CN4 CN1B CN1A CN3 CN5 168 426 Series LECS�ｮ