Safety and warning notices CAUTION The loss of the safety function may lead to injuries! ► Observe the conditions for use for the STO function and for the product, as described in the document Function description STO ► Do not bypass the STO function. ► Do not use the STO function until all protective measures are set up and the validation of the machine/system is concluded after commissioning. CAUTION The loss of the safety function may lead to injuries! If the supply voltage exceeds 60 V, the STO function cannot be ensured. ► For the power supply of the product variants with STO function, use only PELV circuits acc. to IEC 60204-1 that permit an absolute maximum voltage of 60 V (even in case of an error). ► If batteries are used, observe a maximum rated voltage of 48 V DC (with a tolerance of +20%), compliant with DVC A or B as defined in IEC 61800-5-1. CAUTION The loss of the safety function may lead to injuries! Excessively high temperature can damage the electronics of the controller and of the STO. This may result in loss of the STO function. ► Observe the approved environmental conditions and the permissible power values. ► Install the product so that clean and dry cooling air is available for cooling and that this air can circulate around the product. Notice image/svg+xml Damage to the controller! Changing the wiring during operation may damage the controller. ► Only change the wiring in a de-energized state. After switching off, wait until the capacitors have discharged. Notice image/svg+xml Damage to the controller due to excitation voltage of the motor! Voltage peaks during operation may damage the controller. ► Install suitable circuits (e.g., charging capacitor) that reduce voltage peaks. Notice image/svg+xml Damage to the electronics through improper handling of ESD-sensitive components! The device contains components that are sensitive to electrostatic discharge. Improper handling can damage the device. ► Observe the basic principles of ESD protection when handling the device.
Safety and warning notices CAUTION The loss of the safety function may lead to injuries! ► Observe the conditions for use for the STO function and for the product, as described in the document Function description STO ► Do not bypass the STO function. ► Do not use the STO function until all protective measures are set up and the validation of the machine/system is concluded after commissioning. CAUTION The loss of the safety function may lead to injuries! If the supply voltage exceeds 60 V, the STO function cannot be ensured. ► For the power supply of the product variants with STO function, use only PELV circuits acc. to IEC 60204-1 that permit an absolute maximum voltage of 60 V (even in case of an error). ► If batteries are used, observe a maximum rated voltage of 48 V DC (with a tolerance of +20%), compliant with DVC A or B as defined in IEC 61800-5-1. CAUTION The loss of the safety function may lead to injuries! Excessively high temperature can damage the electronics of the controller and of the STO. This may result in loss of the STO function. ► Observe the approved environmental conditions and the permissible power values. ► Install the product so that clean and dry cooling air is available for cooling and that this air can circulate around the product. Notice image/svg+xml Damage to the controller! Changing the wiring during operation may damage the controller. ► Only change the wiring in a de-energized state. After switching off, wait until the capacitors have discharged. Notice image/svg+xml Damage to the controller due to excitation voltage of the motor! Voltage peaks during operation may damage the controller. ► Install suitable circuits (e.g., charging capacitor) that reduce voltage peaks. Notice image/svg+xml Damage to the electronics through improper handling of ESD-sensitive components! The device contains components that are sensitive to electrostatic discharge. Improper handling can damage the device. ► Observe the basic principles of ESD protection when handling the device.
