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Operating Instructions AEC
37
6.6
Extension modules
Thanks to the modular hardware components, the AEC can be integrated in the automation concept easily.
The standard and optional modules are recognized during the initialization, and the controller functionality
is adjusted automatically. For the information required for installation and handling of the optional modules,
refer to the corresponding documentation.
WARNING
Dangerous voltage!
When the device is disconnected from power supply, the mains, DC-link voltage and
motor terminals may still be live for some time. Work on the device may only be started
once the DC link capacitors have discharged. The time to wait is at least 3 minutes in
the case of sizes 1 through 7 and at least 8 minutes in the case of size 8.
The electrical installation must be carried out by qualified electricians according to
the general and regional safety and installation directives.
The documentation and device specification must be complied with during
installation.
Before any assembly or connection work, disconnect the device from power supply.
Check for absence of voltage.
Do not connect inappropriate voltage sources. The nominal voltage of the device
must correspond to the supply voltage.
The device must be connected to ground potential.
Do not remove any covers of the device while power supply is on.
CAUTION
Disconnection!
If two optional components with CAN-Protocol controller are installed, the system bus
interface in the EM extension module is deactivated!
Only one optional component with CAN Protocol controller may be installed.
Содержание AEC 401 Series
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