Data Sheet

● Reverse polarity protection
Yes; Against destruction; encoder power supply outputs applied
with reversed polarity, loads pick up
Load voltage 2L+
● Rated value (DC)
24V
● permissible range, lower limit (DC)
20.4V
● permissible range, upper limit (DC)
28.8V
● Reverse polarity protection
Yes; against destruction; load increasing
Input current
Current consumption (rated value) 40mA; without load
from load voltage 1L+ (unswitched voltage) 4A; Maximum value
from load voltage 2L+, max. 4A; Maximum value
Encoder supply
Number of outputs 4
24 V encoder supply
● Short-circuit protection
Yes; per module, electronic
● Output current, max.
0.7A; Total current of all encoders
Power loss
Power loss, typ. 2.5W
Digital inputs
Number of digital inputs 4; Parameterizable as DIQ
Input characteristic curve in accordance with IEC
61131, type 3
Yes
Number of simultaneously controllable inputs
all mounting positions
— up to 55 °C, max.
4
Input voltage
● Rated value (DC)
24V
● for signal "0"
-3 to +5V
● for signal "1"
+11 to +30V
Input current
● for signal "1", typ.
3.2mA
Input delay (for rated value of input voltage)
for standard inputs
— at "0" to "1", min.
1.2ms
— at "0" to "1", max.
4.8ms
— at "1" to "0", min.
1.2ms
— at "1" to "0", max.
4.8ms
Cable length
● unshielded, max.
30m
Digital outputs
6ES7143-5AF00-0BA0 Subject to change without notice
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09/13/2019 © Copyright Siemens