Siemens SIPROTEC 4 7VE61 User Manual

Table 3-3 Jumper position of the quiescent state of the Live status contact on the C-CPU-2 processor
printed circuit board
Jumper Open in quiescent state Closed in quiescent state Presetting
X40 1-2 2-3 2-3
Table 3-4 Jumper settings of the Voltage Thresholds (DC voltage) of the binary inputs BI1 to BI5 on the
C-CPU-2 processor board
Binary Inputs Jumper
19 V Threshold
1)
88 V Threshold
2)
176 V Threshold
3)
BI1 X21 1-2 2-3 3-4
BI2 X22 1-2 2-3 3-4
BI3 X23 1-2 2-3 3-4
BI4 X24 1-2 2-3 3-4
BI5 X25 1-2 2-3 3-4
1)
Factory settings for devices with power supply voltages of DC 24 V to 125 V
2)
Factory settings for devices with power supply voltages of DC 110 V to 250 V and AC 115/230 V
3)
Use only with pickup voltages DC 220 V or 250 V
The R485 interface can be converted into an RS232 interface by modifying the jumpers.
Jumpers X105 to X110 must be set to the same position !
Table 3-5 Jumper settings of the integrated RS232/RS485 Interface on the C–CPU-2 board
Jumper RS232 RS485
X103 und X104 1-2 1-2
X105 to X110 1-2 2-3
The jumpers are preset at the factory according to the configuration ordered.
With interface RS232 jumper X111 is needed to activate CTS which enables the communication with the
modem.
Table 3-6
Jumper setting for CTS on the C-CPU-2 board
Jumper /CTS from Interface RS232 /CTS triggered by /RTS
X111 1-2
2-3
1)
1)
Presetting
Jumper setting 2-3: The connection to the modem is usually established with a star coupler or fibre-optic
converter. Therefore the modem control signals according to RS232 standard DIN 66020 are not available.
Modem signals are not required since the connection to the SIPROTEC 4 devices is always operated in the half-
duplex mode. Please use the connection cable with order number 7XV5100-4.
The jumper setting 2-3 is also necessary when using the RTD-box in half duplex operation.
Jumper setting 1-2: This setting makes the modem signals available, i. e. for a direct RS232-connection
between the SIPROTEC 4 device and the modem, this setting can be selected optionally. We recommend use
of a standard RS232 modem connection cable (converter 9-pole to 25-pole).
i
i
NOTE
For a direct DIGSI connection to interface RS232 jumper X111 must be plugged in position 2-3.
If there are no external terminating resistors in the system, the last devices on a RS485 bus must be config-
ured via jumpers X103 and X104.
Mounting and Commissioning
3.1 Mounting and Connections
150 SIPROTEC 4, 7VE61 and 7VE63, Manual
C53000-G1176-C163-3, Edition 10.2017

Siemens SIPROTEC 4 7VE61 Specifications

General

Brand	Siemens
Model	SIPROTEC 4 7VE61
Category	Power distribution unit
Language	English