The PFCB provides eight pairs of pins for jumpers. After being connected to jumpers, these pins are used to set the address and working mode of the PFCB .
Figure 1 shows the jumper pins on the PFCB .
To set the address, pull out the fan box. Then, set the jumper pins as described in Table 1.
For how to pull out the fan box, refer to Replacing the BSC Fan Box. After the setting, the address of the PFCB is 1.
PIN NO. |
1-2 |
3-4 |
5-6 |
7-8 |
9-10 |
11-12 |
13-14 |
15-16 |
|---|---|---|---|---|---|---|---|---|
Whether the jumper is inserted |
N |
N |
N |
N |
Y |
N |
N |
N |
NOTE: In the BSC, the pins on the PFCB must be set according to the specifications listed in Table 1.