Electrical connection

WARNING 

Risk to life from electric shock

If an unsuitable power supply is used, this may generate a hazardous electrical voltage.

  • Use a power supply that is permitted for the product.

  • Do not connect the product to power outlets.

  • To prevent inadvertent connection to power outlets, use power cords with safety banana plugs in areas with power outlets.
Electrical safety and power supply

  • Only connect the product to electric circuits with safety extra-low voltage in accordance with IEC 61140 (devices of class III) within the voltage limits for accessible parts as per IEC 61010-1.

  • Observe the connection and setting values.

  • The power supply for the product must be safely disconnected from the supply voltage. For example, use a car battery or a suitable lab power supply.

  • Only use lab power supplies with dual protection for the supply network (with double/reinforced insulation (DI/RI)).

  • The power supply must be suitable for use according to the ambient conditions for the product.

  • It is possible to discharge the vehicle battery in regular operation and long standby operation.

  • Central load-dump protection is required for operation.

Connection to the power supply

The product is powered by an external power supply.

  • Only connect the product to the power supply via a suitable fuse protection.

  • Ensure that the connections of the power supply are easily accessible.