Technical Data; Technical Data Of Inputs And Outputs - Siemens SINAMICS G120 Operating Instructions Manual

Technical data

11.1

Technical data of inputs and outputs

Feature
Output voltages
Setpoint resolution
Digital inputs
Analog input (differential
input, resolution 12 bits)
Digital outputs / relay
outputs
Analog output
Temperature sensor
Fail-safe Input
PFH
USB-interface
SINAMICS G120C Inverter
Operating Instructions, 01/2011, FW 4.4, A5E02999804A AB
Data
24 V (max. 100 mA)
10 V ± 0.5 V (max. 10 mA)
0.01 Hz
6 digital inputs, DI 0 ... DI 5, isolated;
•
Low < 5 V, high > 11 V, maximum input voltage 30 V, current consumption 5.5 mA
•
Response time: 5.5 ms ± 1 ms
•
AI0: configurable as additional digital inputs
0 V ... 10 V, 0 mA ... 20 mA and -10 V ... +10 V,
Low < 1.6 V, High > 4.0 V
Response time: 10 ms ± 2 ms
DO 0: relay output, 30 V DC / max. 0.5 A with resistive load
•
DO 1: transistor output, 30 V DC / max. 0.5 A with resistive load, protection against
•
incorrect voltage polarity
Update time of all DO: 2 ms
AO 0: 0 V ... 10 V or 0 mA ... 20 mA, reference potential: "GND", resolution 16 bit, update
time: 4 ms
PTC: Short-circuit monitoring 22 Ω, switching threshold 1650 Ω
•
• KTY84
ThermoClick sensor with dry contact
•
DI4 and DI5 are combined to form a single fail-safe input
•
Maximum input voltage 30 V, 5.5 mA
•
Response time:
•
– Typical: 6 ms + debounce time (p9651)
– Worst-case scenario: 10 ms + debounce time (p9651)
5 × 10E-8
Mini-B
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