Siemens 7XT3300-0 A00/DD Series Manual page 10

English
Control Voltage for Blocking Input
The blocking input is set to the pick-up threshold of DC 88 V on delivery. For the control
voltages DC 24/48/60 V, jumper S1 on the control module (C53207-A332-B2-, see figure 4)
must be used to reduce the pick-up threshold to DC 19 V (X401-X402).
Table 2 Blocking input
Control voltage range
Current consumption, energized
Pick-up thresholds
for control voltages
for control voltages
Maximum permissible voltage
Impulse filter on input
Table 3 Jumper S1
For control voltages DC 24/48/60 V Jumper in position "X401-X402"
For control voltages DC 110/125/
220/250 V
10
DC 24 V to DC 250 V, bipolar
approx. 1.8 mA, independent of control vol-
tage
selectable with jumper S1, see figure 4
DC 24/48/60 V
DC 110/125 V
DC 220/250 V
DC 300 V
Signal must be provided 500 ms
(pick-up threshold DC 19 V)
Jumper in position "X402-X403"
(pick-up threshold DC 88 V)
7XT3300-0*A00/DD
U ≥ DC 19 V
high
U ≤ DC 10 V
low
U ≥ DC 88 V
high
U ≤ DC 44 V
low
C53000-B119U-C129-1