Technical Data - ABB ITS2.1 User Manual

11 TECHNICAL DATA

Technical data for ITS2.1
Input voltage limits
Power supply
Power consumption
Functional characteristics
Voltage measuring range
Measured current range
Measuring range temperature
Measuring accuracy (Voltage and current)
Electronic Fuse Monitoring detection level
Electronic Fuse Monitoring operating time
Modbus communication and configuration
Default setting
Baudrates
Parity, stop- start bits
Modbus address range
Configuration tool
Termination resistor
Insulation test
ITS2.1 User Manual rev.04/1SEP622750P0001
24 VDC ± 20%
2W
10 – 900 VAC
0 – 1,3 x In
0 – 127 ⁰C
± 1 %
Nominal line to line voltage – 20%
≥ 1 s
19200 E,8,1
Default Modbus addr. 247
9600, 19200
E,8,1 – O,8,1 – N,8,2 – N,8,1
1 – 247
Ekip connect
No internal resistor. If needed, place on terminal X1:4,
X1:5 on last ITS unit in multidrop line.
The ITS unit must be removed during dielectric test.
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