Data Sheet

Reference code acc. to DIN EN 61346-2 K
Relative repeat accuracy 2%
Supply voltage
Type of voltage of the supply voltage AC/DC
Supply voltage 1 at AC
● at 50 Hz
24...240V
● at 60 Hz
24...240V
Supply voltage 1 at DC 24...240V
Supply voltage frequency
● 1
50...60Hz
Measuring circuit
Type of current for monitoring AC
Adjustable pick-up value current
● 1
8...80A
● 2
8...80A
Adjustable response delay time
● when starting
0...60s
● with lower or upper limit violation
0...30s
Precision
Temperature drift per °C 0.1%/°C
Communication/ Protocol
Protocol is supported
● IO-Link protocol
No
Type of voltage supply via input/output link master No
Auxiliary circuit
Number of CO contacts
● for auxiliary contacts
1
Operating current of auxiliary contacts at AC-15
● at 24 V
3A
● at 230 V
3A
● at 400 V
3A
Operating current of auxiliary contacts at DC-13
● at 24 V
1A
● at 125 V
0.2A
● at 250 V
0.1A
Contact rating of auxiliary contacts according to UL B300 / R300
Main circuit
Operating power
● rated value
2.5W
3RR2143-1AW30 Subject to change without notice
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09/12/2019 © Copyright Siemens