Siemens SIPROTEC 7VU681, Руководство пользователя

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Mounting And Commissioning
3.1 Mounting And Connections
SIPROTEC, 7VU681, User Manual
C53000-G1176-C368-1, Release Date 07.2012 71
Table 3-12 Jumper setting of pickup voltages of binary inputs BI6
、
BI7 and BI16
、
BI17 on Input/Output
module C- I/O-11
1)
Factory settings for devices with rated power supply voltages of 24 VDC to 125 VDC
2)
Factory settings for devices with power supply voltages of 110 VDC to 250 VDC and 115/230 VAC
3)
Use only with control voltages 220 to 250 VDC
The jumpers X71, X72 through X73 serve for setting the bus address. Their position may not be changed. The
following table shows the preset jumper positions.
Installation Place
Table 3-13 Jumper settings of module addresses of the input/output module C-I/O-11 (Left Slot 33 No.4)
Table 3-14 Jumper settings of module addresses of the input/output module C-I/O-11 (right Slot 33 No.3)
3.1.2.4 Interface Module
Replacing Interface Modules
The interface modules are located on the C-CPU-2 board. The following figure shows the PCB with location of
the modules.
Binary Input Jumper 17 VDC Threshold
1)
73 VDC Threshold
2)
154 VDC Threshold
3)
BI6 X21 L M H
BI7 X22 L M H
BI16 X21 L M H
BI17 X22 L M H
Jumper Factory Setting
X71 1-2(H)
X72 2-3(L)
X73 1-2(H)
Jumper Factory Setting
X71 1-2(H)
X72 1-2(H)
X73 2-3(L)