Figure8. 11 Example Of Installing Multiple Emergency Stop Buttons Inside The Railing; Figure8. 12 Wiring Example Of Multiple Emergency Stop Buttons - Delta SCARA DRS40L Series User Manual

Delta SCARA Robot System User Manual
Please also install one or more emergency stop buttons inside the railing so that if workers are trapped
inside the railing, they can press the emergency stop button inside the railing and the controller will
remove the power from the robot in order to ensure the safety of the workers trapped inside the railing.
Figure 8.11 below is an example of installing emergency stop buttons inside the railing.

Figure8. 11 Example of installing multiple emergency stop buttons inside the railing

If the final system integrator installed additional emergency stop signals, they must be connected to the
emergency stop signal of the robot using serial connection in order to ensure the safety of the entire
system.
The wiring method of multiple emergency stop buttons is as shown in Figure 8.12. The emergency stop
signal contacts on the entire system must be voltage-free contacts; the use of live signals will cause
damages to the components inside the controller.

Figure8. 12 Wiring example of multiple emergency stop buttons

150
SCARA CE Series
Emergency stop
switches inside the
railing