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3 Installation and Commissioning
322
Table 3-1
Jumper Settings for the Nominal Voltage of the Integrated Power Supply on
the C–CPU–2 Board
Jumper
60/110/125 VDC
X51
X52
X53
X55
Table 3-2
Jumper Settings for the Non-Energized Position of the Live Status Contact on
the C–CPU–2 Board
Jumper
Non-Energized Position
X40
Table 3-3
Jumper Settings for the Pickup Voltages of the Binary Inputs BI1 through BI5
on the C–CPU–2 Board
Binary Input
Jumper
BI1
X21
BI2
X22
BI3
X23
BI4
X24
BI5
X25
1
) Factory settings for devices with power supply voltages of 24 VDC to 125 VDC.
2
)
Factory settings for devices with power supply voltages of 110 VDC to 220 VDC and 115 VAC.
The R485 interface can be converted into an RS232 interface by modifying the setting
of the appropriate jumpers.
Jumpers X105 through X110 must be set on the same position.
Table 3-4
Jumper Settings of the Integrated RS232/RS485 Interface on the C–CPU–2
Board
Jumper
RS232
X103 and X104
1–2
X105 to X110
1–2
On delivery the jumpers are always set according to the configuration ordered.
Nominal Voltage
110/125/220/250 VDC
1–2
1–2 and 3-4
1–2
not used
Can be interchanged
Non-Energized Position
Open
1–2
1
17 VDC Pickup
)
1–2
1–2
1–2
1–2
1–2
RS485
1–2
2–3
24/48 VDC
115 VAC
2–3
Jumpers X51,
2–3
X52, X53 and X55
2–3
are not used
1–2
Not changeable
Factory Setting
Closed
2–3
2
73 VDC Pickup
)
2–3
2–3
2–3
2–3
2–3
C53000-G1176-C149-3
2–3
7UM62 Manual
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