Siemens SIPROTEC 4 7UT6 Series Manual page 321

Table 3-3
Binary input
BI1
BI2
BI3
1) Factory settings for devices with rated power supply voltage DC 24 to 125 V
Factory settings for devices with rated power supply voltage DC 110 to 220 V, AC 115 to 230 V to 250 V
2)
3) Only for control voltage DC 200 V or DC 250 V
Table 3-4
for Jumper
BA1 X41
BA2 X42
SIPROTEC 4, 7UT6x, Manual
C53000-G1176-C230-5, Edition 09.2016
Jumper setting of the pickup voltages of the binary inputs BI1 to BI3 on the A-CPU processor
module
Jumper
Threshold 19 V
X21 1-2
X22 1-2
X23 1-2
Jumper settings for the contact mode of the binary inputs BI1 to BI3 on the processor module
A–CPU
Quiescent State Open (NO)
1-2
1-2
1) Threshold 88 V 3)
2-3
2-3
2-3
Quiescent State Closed (NC)
2-3
2-3
Mounting and Commissioning
3.1 Mounting and Connections
Threshold 176 V 5)
3-4
3-4
3-4
Factory setting
1-2
1-2
321