Standards Compliance
5
5.6 Safe Disable Input
YASKAWA SIEPC71061737B GA800 Drive Technical Reference 263
Figure 5.17 Safe Disable Function Wiring Example
■ Connect Safe Disable Input Contacts to Multiple Drives
To Use the Drive Internal Power Supply
An example of connecting Safe Disable contacts is shown in Figure 5.18.
From the terminals HC-SN of drive 1, supply the power for the Safe Disable function for the applicable drives. These
conditions limit the number of units to connect:
• Internal power supply capacity
• Number of MFDIs used
• Supply current to the external sensors
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