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

Technical data

13.1

Technical data of inputs and outputs

Feature
Operating voltage
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 frequency converter
Operating Instructions, 03/2012, FW V4.5, A5E02999804B AB
Data
Supply from the Power Module

or an external 24 V DC class 2 supply (20.4 V ... 28.8 V) via control terminals 31 and 32, a

maximum of 200 VA.
Use a DVC A power supply with grounded earth (DVC A = decisive voltage class A
according to EN 61800-5-1:2007).
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

If you release the fail-safe function STO, then DI 4 and DI 5 form the fail-safe digital input

Maximum input voltage 30 V, 5.5 mA

Response time:

– Typical: 5 ms + debounce time p9651
– Typical, if debounce time = 0: 6 ms
– Worst-case scenario: 15 ms + debounce time
– Worst case, if debounce time = 0: 16 ms
5 × 10E-8
Mini-B
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