UFactory XARM User Manual page 11

(3) Connect the robotic arm and the Gripper with the gripper connection cable.
Note:
1. When wiring the gripper connection cable, be sure to power off the robotic arm,
the emergency stop button is in the pressed state and the power indicator of the
robotic arm is off, so as to avoid robotic arm failure caused by hot plugging;
2. When connecting the gripper and the robotic arm, be sure to align the
positioning holes at the ends of the gripper and the robotic arm. Since the male
pins of the gripper connection cable are relatively thin, avoid bending the male
pins during plugging.
11