Fujitsu MAG3182LC, MAF3364LP, MAF3364LC manual 30 External operator panel circuit example LP/MP

(4)External operator panel

The external operator panel is installed only when required for the system. When connection is not required, leave open the following pins in the external operator panel connector of the IDD : Pins 21, 22 and pins 01 through 08 in CN2 and pins A1 through A12 in CN1.

4.3.4External operator panel

A recommended circuit of the external operator panel is shown in Figure 4.30. Since the external operator panel is not provided as an option, this panel must be fabricated at the user site referring to the recommendation if necessary.

Figure 4.30 External operator panel circuit example (LP/MP)

IMPORTANT

Do not connect the external LED to both CN1 and CN2. Connect it to either of them.

C141-E064-03EN 4 - 29