SINAMICS S150
Engineering Information
SINAMICS Engineering Manual – November 2015
Ó Siemens AG
485/528
Terminal No. Type Factory setting (default) Comment
X540:1 - 8 P24
24 V DC supply voltage for the inputs DI0 to
DI7 and DI/DO8 to DI/DO11
X520:1 DI0
Digital input isolated via optocoupler
ON/OFF1
Inputs are freely parameterizable
X520:2 DI1
Increase setpoint / fixed setpoint bit 0
X520:3 DI2
Decrease setpoint / fixed setpoint bit 1
X520:4 DI3 Acknowledge fault
X520:5 M1 Ground terminal for digital inputs DI0 to DI3
X520:6 M (GND) Ground terminal for P24 auxiliary voltage for
digital inputs
X530:1 DI4
Digital input isolated via optocoupler
Enable inverter
Converter is at standby and is waiting for
enabling
X530:2 DI5
Inputs are freely parameterizable
X530:3 DI6
X530:4 DI7
X530:5 M2 Ground terminal for digital inputs DI4 to DI7
X530:6 M (GND) Ground terminal for P24 auxiliary voltage for
digital inputs
X541:1 P24
X541:2 DI/DO8
Non-isolated digital inputs/outputs
Ready (factory-set as digital output) Inputs/outputs are freely parameterizable
X541:3 DI/DO9 Factory-set as input
X541:4 DI/DO10 Factory-set as input
X541:5 DI/DO11 Factory-set as input
X541:6 M (GND) Ground terminal of P24 and ground of digital
inputs/outputs
X521:1 AI 0 +
Analog inputs as differential inputs for the
following ranges:
-10 V To + 10 V
+ 4 mA To +20 mA
-20 mA To +20 mA
0 mA To +20 mA
The voltage/current input selection is made
with switch S500
Speed setpoint
Factory setting 0 to 20 mA
Positive differential input for
voltage/current
X521:2 AI 0- Negative differential input for
voltage/current
X521:3 AI 1 +
Reserved
Positive differential input for
voltage/current
X521:4 AI 1- Negative differential input for
voltage/current
X521:5 P10
Auxiliary voltage ± 10 V (10 mA) for the
connection of a potentiometer for setpoint
specification via an analog input
+ 10 V
X521:6 M (GND) Ground terminal for ±10 V
X521:7 N10 - 10 V
X521:8 M (GND) Ground terminal for ±10 V
X522:1 AO 0V+
Analog outputs for the following ranges:
-10 V To + 10 V
+ 4 mA To + 20 mA
-20 mA To + 20 mA
0 mA To + 20 mA
Speed actual value
Factory setting 0 to 20 mA
Analog output voltage +
X522:2 AO 0 ref. Common reference point for
current/voltage
X522:3 AO 0A+ Analog output current +
X522:4 AO 1V+
Actual motor current value
Factory setting 0 to 20 mA
Analog output voltage +
X522:5 AO 1 ref. Common reference point for
current/voltage
X522:6 AO 1A+ Analog output current +
X522:7 KTY+ KTY84 temperature sensor (0 to 200° C) or
PT1000 or PTC (R
cold
≤ 1.5 kW)
The sensor type must be parameterized
X522:8 KTY-
X542:1 DO 0.NC
Relay output, changeover contact
Max. switching voltage: 250 V AC, 30 V DC
Max. switching capacity at 250 VAC: 2 kVA
Max. switching capacity at 30 VDC: 0.24 KW
Checkback:
Enable inverter
NC contact
X542:2 DO 0.COM Common
X542:3 DO 0.NO NO contact
X542:4 DO 1.NC
Relay output, changeover contact
Max. switching voltage: 250 V AC, 30 V DC
Max. switching capacity at 250 VAC: 2 kVA
Max. switching capacity at 30 VDC: 0.24 kW
Checkback:
No fault in converter
NC contact
X542:5 DO 1.COM Common
X542:6 DO 1.NO NO contact
Factory setting of the optional customer terminal block on the TM31 Terminal Module (option G60)
Note:
If the cables connected to the analog inputs and outputs of the TM31 Terminal Module are more than about 3 to 4 m
in length, isolating amplifiers must be used to ensure reliably EMC-compliant operation. Isolating amplifiers minimize
interference coupling into the analog signal transmission system, so that interference-resistant analog transmission
links can be achieved even in systems with long cables. For further information about EMC-compliant cabeling,
please refer to chapter "EMC Installation Guideline".
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