Data Sheet

● at AC-15 at 230 V typical
100000
Thermal current of the switching element with
contacts maximum
5A
Reference code acc. to DIN 40719 extended
according to IEC 204-2 acc. to IEC 750
K
Reference code acc. to DIN EN 81346-2 K
Reference code acc. to DIN EN 61346-2 K
Relative repeat accuracy 1%
Product Function
Product function
● undervoltage detection
Yes
● Overvoltage detection
Yes
● phase sequence recognition
Yes
● Phase failure detection
Yes
● Overvoltage detection 3 phase
Yes
● undervoltage detection 3 phases
Yes
● Voltage window recognition 3 phase
Yes
● Adjustable open/closed-circuit current principle
Yes
● External reset
Yes
● Auto-reset
Yes
Control circuit/ Control
Control supply voltage at AC
● at 50 Hz rated value
0...0V
● at 60 Hz rated value
0...0V
Control supply voltage at DC
● rated value
24...24V
Operating range factor control supply voltage rated
value at DC
● initial value
1
● Full-scale value
1
Measuring circuit
Adjustable response delay time
● when starting
0...999.9s
● with lower or upper limit violation
0...999.9s
Accuracy of digital display +/-1 digit
Precision
Relative metering precision 5%
Communication/ Protocol
Protocol is supported
● IO-Link protocol
Yes
IO-Link transfer rate COM2 (38,4 kBaud)
3UG4815-1AA40 Subject to change without notice
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09/12/2019 © Copyright Siemens