Siemens siprotec 7SA522 User Manual page 470

Installation and Commissioning
1
Slot 5 Slot 19
1
4
BI17 to
BI24
Figure 8-8 Front view of the device with housing size
8-14
42 1
Slot 33
2
BI1 to
BI8
On the input/ output module(s) I/O-1 the voltage rating of the integrated power supply
(according to Table 8-2), the quiescent state of the life-contact (according to
Table 8-3) and the operating voltage of the binary inputs BI1 to BI8, BI9 to BI16 and
BI17 to BI24 (according to Table 8-5) can be selected.
The allocation of the binary inputs to the module slots is shown in Figure 8-7 for de-
vices with housing size
The jumper X71 must be set to "H" on the module in the left hand side slot 19 and to
"L" on the module in the right hand side slot 19.
Slot 19 Slot 33
3
4
BI9 to
BI16
1
/ after removal of the front cover (simplified and scaled down)
1
1
/ and in Figure 8-8 for the devices with housing size
2
Processor printed circuit
1
board CPU
Input/output printed circuit
2
board I/O-1 with power supply
Input/output printed circuit
3
board I/O-2 (transducers)
Input/output printed circuit
4
42
board I/O-1 without
power supply
Binary inputs (BI)
C53000-G1176-C119-2
1
/ .
1
7SA522 Manual