Mounting and Commissioning
3.1 Mounting and Connections
SIPROTEC, 7UM62, Manual
C53000-G1176-C149-7, Release date 03.2010
381
Table 3-16 Jumper setting for Control Voltages of binary inputs BI6 and BI7 on the C–I/O-6 input/output
board
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 pickup voltages 220 or 250 VDC
Contacts of relays for binary outputs BO11 and BO12 can be configured as normally open or normally closed
(see overview diagrams in Appendix A.2):
Table 3-17 Jumper setting for Contact Type of relays for BO11 and BO12
The set nominal currents of the current input transformers are to be checked on the input/output board C-I/O-
6. All jumpers must be set for one nominal current, i.e. respectively one jumper (X61 to X63) for each input
transformer and additionally the common jumper X60. There is no jumper X64 because all versions of the
7UM62 have a sensitive earth fault current input (input transformer T8).
Table 3-18 Jumper setting for the Input Characteristic (U/I) of measuring transducer 1
Table 3-19 Jumper settings for the Input Characteristic (U/I) of measuring transducer 2
Caution!
False connection for "Current" jumper setting!
If with "Current" jumper setting an input voltage is applied, this may destroy the board.
For an input voltage, the "Voltage" jumper must set.
Binary Inputs Jumper 19 VDC Pickup
1)
88 VDC Pickup
2)
176 V Threshold
3)
BI6 X21 L M H
BI7 X22 L M H
Binary output Jumper Normally open con-
tactor
Normally closed contactor Presetting
BO11 X41 1-2 2-3 1-2
BO12 X42 1-2 2-3 1-2
Jumper Voltage Input ±10 V Current Input (4-20/20 mA) Presetting
X94 1-2 2-3 1-2
X95 1-2 2-3 1-2
X67 1-2 2-3 1-2
Jumper Voltage Input ±10 V Current Input (4-20/20 mA) Presetting
X92 1-2 2-3 1-2
X93 1-2 2-3 1-2
X68 1-2 2-3 1-2
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