Ordering information 205
Frames R1i...R4i
Inverter modules
As standard, frame R1i to R4i inverter modules come with a cover that also acts as a
control panel holder. The cover is fitted with a panel interface board (ZDPI-01) which
enables the construction of a panel bus. The panel bus makes it possible to control several
inverter units from a single control panel (see page 167).
The modules can be ordered without the cover by specifying option code +0J414. (If
desired, the panel bus can be constructed using FDPI-02 modules which are available
separately.)