Siemens 7XV5654-0BA00 Bedienungsanleitung Seite 48

English
The output K2 is an electronic relay with max. 100 mA output current at it's terminals X6
(24-250 V DC). The output voltage is equal to the voltage between L+ and L- and can
be the battery voltage. A voltage at BI2 higher than the pickup voltage of BI2 closes of
the electronic contact K2. Then the voltage between L+ and L- is switched to the binary
input of the SIPROTEC device. For the wiring to the binary inputs to the SIPROTEC
devices no prefabricated cables are supported. The cables should have two twisted
wires and should be shielded. The length of the cables should not exceed 10 m. Please
check if the trigger level of the binary inputs in the SIPROTEC devices is not set to high.
This level can be changed by jumpers in the device (refer to the manual of the
SIPROTEC devices). An active voltage at BI2 is indicated by LED "RCV 2" at the front
plate.
For this application DIP switch S1, switch 3 must be set to ´ON´. Through that all
outputs are fed from one common input source. Furthermore at DIP-switch S1 switch 4
must be ´ON´ to activate the electronic relais K2 (Note: Factory setting is ´OFF´).
GPS-Receiver
or
DCF77-Receiver
FO1
R1
Sync-Trans. 7XV5654
+
1 3
Fig. 5: Synchronizing with battery voltage by a minute-pulse at binary input BI2
48 / 68
GPS-antenna
GPS
IN
FO2 BI2
R2
X1
K2
24V
- + -
Minute-pulse (with voltage between L+ and L-)
L+
L-
Minute-pulse
BI
V1 V3 V3
L2 40 2,1 A Ma x4 50.1A L2 40 2,1 A
L3 40 2,1 A Ma x4 50.1A L3 40 2,1 A
1 10
to max.
Minute-pulse
All outputs (X1 / K2) connected to one input
with DIP-switch S1/3 = ON
Electronic relais K2 active with
DIP-swich S1/4 = ON
Shielded twisted pair
2-wire cable
BI BI
V1 V3
Ma x4 50.1A L2 40 2,1 A Ma x4 50.1A
Ma x4 50.1A L3 40 2,1 A Ma x4 50.1A
1
to max.
7XV5654-0BA00
BI
V3
L2 40 2,1 A Ma x4 50.1A
L3 40 2,1 A Ma x4 50.1A
n
C53000-B1174-C168-2