Technical Data; Technical Data Of Inputs And Outputs - Siemens SINAMICS G120C Operating Instructions Manual

Technical data

11.1

Technical data of inputs and outputs

Feature Data
24 V power supply There are two options regarding the 24 V supply.
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Output voltages
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Setpoint resolution 0.01 Hz
Digital inputs
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Analog input (differ‐
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ential input, 12-bit
resolution)
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Digital outputs /relay
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outputs
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Analog output
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SINAMICS G120C Converters
Operating Instructions, 02/2023, FW V4.7 SP14, A5E34263257B AK
The converter generates its 24 V power supply from the line voltage
The converter obtains is 24 V power supply via terminals 31 and 32 with 20.4 ... 28.8 VDC.
Typical current consumption: 0.5 A
24 V (max. 100 mA)
10 V ± 0.5 V (max. 10 mA)
6 digital inputs, DI 0 ... DI 5, isolated;
Voltage: ≤ 30 V
Voltage for "low" state: < 5 V
Voltage for "high" state: > 11 V
Current for 24 V input voltage: 2.7 mA ... 4.7 mA
Minimum current for the "high" state: 1.8 mA ... 3.9 mA
Compatible to SIMATIC outputs
Response time for debounce time p0724 = 0: 5 ms
AI 0 switchable:
– 0 V ... 10 V or ‑10 V ... +10 V: Typical current drain: 0.1 mA, maximum voltage 35 V
– 0 mA ... 20 mA: Maximum voltage 10 V, maximum current 80 mA
Response time: 10 ms ± 2 ms
If AI 0 has been configured as additional digital input:
Maximum voltage < 35 V, low < 1.6 V, high > 4.0 V, 13 ms ± 1 ms response time for debounce time
p0724 = 0.
DO 0: Relay output, 30 V DC / ≤ 0.5 A for resistive load
DO 1: Transistor output, 30 V DC / ≤ 0.5 A for ohmic loads, reverse polarity protection.
Output current from DO1 for "low" state: ≤ 0.5 mA
Update time of all DO: 2 ms
AO 0
– 0 V ... 10 V or 0 mA ... 20 mA
– 16-bit resolution
– Update time: 4 ms
– <400 mV offset at 0 %
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