3UF7020-1AU01-0

**3UF7020-1AU01-0** 

**Data sheet** 

||basic device SIMOCODE pro S, PROFIBUS DP interface 1.5 Mbps, 4 I/2 O freely<br>configurable, Us: 110...240 V AC/DC, input for thermistor connection monostable<br>relay outputs, expandable by a multifunction module|
|---|---|
|**product brand name**|SIMOCODE|
|**product designation**|Motor management system|
|**design of theproduct**|Basic device 0|
|**product type designation**|pro S|
|**General technical data**||
|**certificate of suitability**|CE / UL / CSA / C-Tick(RCM)/ GOST / NOM / ATEX|
|**product function**||
|● current measurement|No|
|● voltage measurement|No|
|● activepower measurement|No|
|● energymeasurement|No|
|● frequencymeasurement|No|
|● bus communication|Yes|
|● data acquisition function|Yes|
|● diagnostics function|Yes|
|●passwordprotection|Yes|
|● test function|Yes|
|● maintenance function|Yes|
|● MRRT redundancy procedure|No|
|**product component**||
|● input for thermistor connection|Yes|
|● digital input|Yes|
|● input for analogtemperature sensors|No|
|● input forground fault detection|No|
|● relayoutput|Yes|
|**product extension**||
|● temperature monitoringmodule|Yes|
|● current measuringmodule|Yes|
|● current/voltage measuringmodule|No|
|● fail-safe digital I/O module|No|
|●ground-fault monitoringmodule|Yes|
|● decouplingmodule|No|
|● analogI/O module|No|
|● digital I/O module with monostable outputs|Yes|
|● digital I/O module with bistable outputs|No|
|● control unit with display|No|
|● control unit|Yes|
|**apparentpower consumption**|4.7 VA|
|**consumed activepower**|2.5 W|
|insulation voltage with degree ofpollution 3 at AC rated value|300 V|
|**surge voltage resistance rated value**|4 000 V|
|**shock resistance**||
|● when mounted on current measuring module according to<br>IEC 60068-2-27|10 g / 11 ms|
|**● according to IEC 60068-2-27**|15g/ 11 ms|
|||
|**● vibration resistance**|1 … 6 Hz / 15 mm; 6 … 500 Hz / 2g|
|● vibration resistance when mounted on current measuring<br>module according to IEC 60068-2-6|1 ... 4 Hz / 15 mm, 4 ... 500 Hz / 1g|



Subject to change without notice © Copyright Siemens 

3UF70201AU010 Page 1/6 

5/31/2026 

|**switching capacity current of the NO contacts of the relay**<br>**outputs at AC-15**||
|---|---|
|● at 24 V|6 A|
|● at 120 V|6 A|
|● at 230 V|3 A|
|**switching capacity current of the NO contacts of the relay**<br>**outputs at DC-13**||
|● at 24 V|2 A|
|● at 60 V|0.55 A|
|● at 125 V|0.25 A|
|**mechanical service life(operating cycles) typical**|10 000 000|
|electrical endurance(operatingcycles)typical|100 000|
|**buffering time in the event ofpower failure**|0.05 s|
|**reference code according to IEC 81346-2**|F|
|continuous current of the NO contacts of the relayoutputs||
|● at 50 °C|6 A|
|● at 60 °C|5 A|
|**type of input characteristic**|Type 1 in accordance with EN 61131-2|
|**Substance Prohibitance(day/month/year)**|05/01/2012|
|**SVHC substance name**|Lead CAS-No. 7439-92-1<br>Lead monoxide (lead oxide) CAS-No. 1317-36-8<br>2,2',6,6'-tetrabromo-4,4'-isopropylidenediphenol CAS-No. 79-94-7<br>2-methyl-1-(4-methylthiophenyl)-2-morpholinopropan-1-one CAS-No. 71868-<br>10-5<br>Melamine CAS-No. 108-78-1<br>6,6'-di-tert-butyl-2,2'-methylenedi-p-cresol CAS-No. 119-47-1|
|**Net Weight**|0.238 kg|
|**Electromagnetic compatibility**||
|EMC emitted interference accordingto IEC 60947-1|class A|
|EMC immunityaccordingto IEC 60947-1|corresponds to degree of severity3|
|**conducted interference**||
|● due to burst accordingto IEC 61000-4-4|2 kV(powerports)/ 1 kV(signalports)|
|● due to conductor-earth surge accordingto IEC 61000-4-5|2 kV|
|● due to conductor-conductor surge according to IEC<br>61000-4-5|1 kV|
|● due to high-frequency radiation according to IEC 61000-<br>4-6|10 V|
|**field-based interference according to IEC 61000-4-3**|10 V/m|
|**electrostatic discharge according to IEC 61000-4-2**|6 kV contact discharge / 8 kV air discharge|
|**conducted HF interference emissions according to**<br>**CISPR11**|corresponds to degree of severity A|
|**field-bound HF interference emission according to CISPR11**|corresponds to degree of severityA|
|**Inputs/ Outputs**||
|**product function**||
|●parameterizable inputs|Yes|
|●parameterizable outputs|Yes|
|**number of inputs**|4|
|● for thermistor connection|1|
|number of digital inputs with a common referencepotential|4|
|**digital input version**||
|● type 1 acc. to IEC 61131|Yes|
|**input voltage at digital input at DC**||
|● rated value|24 V|
|**number of outputs**|2|
|**number of semiconductor outputs**|0|
|**number of outputs as contact-affected switching element**|2|
|**switching behavior**|monostable|
|**number of relay outputs**|2|
|**type of relay outputs**|Monostable|
|**wire length for digital signals maximum**|300 m|
|**wire length for thermistor connection**||
|● with conductor cross-section = 0.5 mm² maximum|50 m|



Subject to change without notice © Copyright Siemens 

3UF70201AU010 Page 2/6 

5/31/2026 

||● with conductor cross-section = 1.5 mm² maximum|150 m||
|---|---|---|---|
||● with conductor cross-section = 2.5 mm² maximum|250 m||
||**Protective and monitoring functions**|||
||**product function**|||
||● asymmetrydetection|Yes||
||● blockingcurrent evaluation|Yes||
||●power factor monitoring|No||
||●ground fault detection|Yes||
||●ground-fault monitoring|No||
||●phase failure detection|Yes||
||●phase sequence recognition|No||
||● voltage detection|No||
||● monitoringof number of start operations|Yes||
||● overvoltage detection|No||
||● overcurrent detection 1phase|Yes||
||● undervoltage detection|No||
||● undercurrent detection 1phase|Yes||
||● activepower monitoring|No||
||**product function**|||
||● current detection|Yes||
||● overloadprotection|Yes||
||● evaluation of thermistor motorprotection|Yes||
||**total cold resistance number of sensors in series maximum**|1.5 kΩ||
||**response value of thermoresistor**|3 400 ... 3 800 Ω||
||● of the short-circuit control|9 Ω||
||**release value of thermoresistor**|1 500 ... 1 650 Ω||
||**Motor control functions**|||
||**product function**|||
||●parameterizable overload relay|Yes||
||● circuit breaker control|Yes||
||● direct start|Yes||
||● reverse starting|Yes||
||● star-delta circuit|Yes||
||● star-delta reversingcircuit|No||
||● Dahlander circuit|No||
||● Dahlander reversingcircuit|No||
||●pole-changingswitch circuit|No||
||●pole-changingswitch reversingcircuit|No||
||● slide control|No||
||● valve control|No||
||**Communication/ Protocol**|||
||**protocol is supported**|||
||● PROFIBUS DPprotocol|Yes||
||● PROFINET IOprotocol|No||
||● PROFIsafeprotocol|No||
||● Modbus RTU|No||
||● EtherNet/IP|No||
||● OPC UA Server|No||
||● LLDP|No||
||● Address Resolution Protocol(ARP)|No||
||● SNMP|No||
||● HTTPS|No||
||● NTP|No||
||● Media RedundancyProtocol(MRP)|No||
||**product function**|||
||● web server|No||
||● shared device|No||
||● at the Ethernet interface Autocrossover|No||
||● at the Ethernet interface Autonegotiation|No||



Subject to change without notice © Copyright Siemens 

3UF70201AU010 Page 3/6 

5/31/2026 

|● at the Ethernet interface Autosensing|No|
|---|---|
|● is supported Device Level Ring (DLR)|No|
|● is supported PROFINET system redundancy (S2)|No|
|● supports PROFIenergymeasured values|No|
|● supports PROFIenergyshutdown|No|
|**transfer rate maximum**|1.5 Mbit/s|
|**identification & maintenance function**||
|● I&M0 - device-specific information|Yes|
|● I&M1 - higher level designation/location designation|Yes|
|● I&M2 - installation date|Yes|
|● I&M3 - comment|Yes|
|type of electrical connection of the communication interface|Screw-type terminal(1.5 Mbit)|
|**Installation/ mounting/ dimensions**||
|**mounting position**|any|
|**fastening method**|screw and snap-on mounting|
|**height**|100 mm|
|**width**|22.5 mm|
|**depth**|124.5 mm|
|**required spacing**||
|● top|40 mm|
|● bottom|40 mm|
|● left|0 mm|
|● right|0 mm|
|**Connections/ Terminals**||
|**product component removable terminal for auxiliary and**<br>**control circuit**|Yes|
|**type of electrical connection**||
|● for auxiliaryand control circuit|screw-type terminals|
|**type of connectable conductor cross-sections**||
|● solid|1x(0.5 ... 2.5 mm²), 2x(0.5 ... 1.5 mm²)|
|● finelystranded with core endprocessing|1x(0.5 ... 2.5 mm²), 2x(0.5 ... 1 mm²)|
|● for AWG cables solid|1x(20 ... 14), 2x(20 ... 16)|
|tighteningtorque with screw-type terminals|0.6 ... 0.8 N·m|
|tighteningtorque[lbf·in]with screw-type terminals|5.2 ... 7 lbf·in|
|**type of connectable conductor cross-sections for**<br>**PROFIBUS wire**|2x 0.34 mm², AWG 22|
|**Ambient conditions**||
|installation altitude at height above sea level maximum|2 000 m|
|● note|Restrictions apply to higher installation altitudes, see:<br>https://support.industry.siemens.com/cs/document/109995153|
|**ambient temperature**||
|● duringoperation|-25 ... +60 °C|
|● duringstorage|-40 ... +80 °C|
|● duringtransport|-40 ... +80 °C|
|**environmental category**||
|● during operation according to IEC 60721|3K6 (no formation of ice, no condensation, relative humidity 10 ... 95%), 3C3<br>(no salt mist), 3S2(sand must notget into the devices), 3M6|
|● during storage according to IEC 60721|1K6 (no condensation, relative humidity 10 ... 95%), 1C2 (no salt mist), 1S2<br>(sand must notget into the devices), 1M4|
|● duringtransport accordingto IEC 60721|2K2, 2C1, 2S1, 2M2|
|**relative humidity**||
|● duringoperation|10 ... 95 %|
|**contact rating of auxiliary contacts according to UL**|B300 / R300|
|**Short-circuit protection**||
|design of short-circuit protection per output|Fuse links: gG 6 A, quick-response 10 A (IEC 60947-5-1), miniature circuit-<br>breaker C char.: 1.6 A(IEC 60947-5-1)or 6 A(I_K < 500 A)|
|Electrical Safety||
|**touch protection against electrical shock**|finger-safe|
|**ATEX**||
|**certificate of suitability**||



Subject to change without notice © Copyright Siemens 

3UF70201AU010 Page 4/6 

5/31/2026 

|● accordingto ATEX directive 2014/34/EU|● accordingto ATEX directive 2014/34/EU|BVS 06 ATEX F001|
|---|---|---|
|● acc. to Equipment and Protective System Intended for<br>Use in Potentially Explosive Atmospheres Regulations<br>2016(S.I. 2016 No.1107)||ITS21UKEX0464, ITS21UKEX0455X|
|● accordingto UKCA||ITS21UKEX0464|
|**Galvanic isolation**<br>~~a~~|||
|**(electrically) protective separation according to IEC 60947-1**<br>~~a~~||All circuits with protective separation (double creepage paths and clearances),<br>the information in the "Protective Separation" test report, No. A0258, must be<br>observed(link see further information)<br>~~a~~|
|**design of the electrical isolation**||Protective separation in accordance with IEC 60947-1 for all circuits|
|● note||Test report No. A0258 must be observed<br>(https://support.industry.siemens.com/cs/document/109748152)|
|**Control circuit/ Control**<br>~~a~~|||
|**product function soft starter control**<br>~~a~~||Yes<br>~~a~~|
|**type of voltage of the control supply voltage**||AC/DC|
|**control supply voltage at AC**|||
|● at 50 Hz rated value||110 ... 240 V|
|● at 60 Hz rated value||110 ... 240 V|
|**control supply voltage frequency**|||
|**● 1 rated value**||50 Hz|
|**● 2 rated value**||60 Hz|
|**relative symmetrical tolerance of the control supply voltage**<br>**frequency**||5 %|
|**control supply voltage at DC rated value**||110 ... 240 V|
|**operating range factor control supply voltage rated value at**<br>**DC**|||
|● initial value||0.85|
|● full-scale value||1.1|
|**operating range factor control supply voltage rated value at**<br>**AC at 50 Hz**|||
|● initial value||0.85|
|● full-scale value||1.1|
|**operating range factor control supply voltage rated value at**<br>**AC at 60 Hz**|||
|● initial value||0.85|
|● full-scale value||1.1|
|**inrush currentpeak**|||
|● at 240 V||10 A|
|**duration of inrush currentpeak**|||
|● at 240 V||1 ms|
|**Approvals Certificates**<br>~~a~~|||
|**Environment**<br>~~a~~|**General Product Approval**<br>~~a~~||



Subject to change without notice © Copyright Siemens 

3UF70201AU010 Page 5/6 

5/31/2026 

**Industrial Communication** 

**Maritime application** 

**other** Rat) ~~——~~ Confirmation ~~_—~~ Confirmation 

~~e~~ **Further information** ~~e~~ **Information on the packaging** https://support.industry.siemens.com/cs/ww/en/view/109813875 **Information for data generation and storage** https://support.industry.siemens.com/cs/ww/en/view/109995012 **Information- and Downloadcenter (Catalogs, Brochures,…)** https://www.siemens.com/ic10 

**Industry Mall (Online ordering system)** https://mall.industry.siemens.com/mall/en/en/Catalog/product?mlfb=3UF7020-1AU01-0 **Cax online generator** https://support.automation.siemens.com/WW/CAXorder/default.aspx?lang=en&mlfb=3UF7020-1AU01-0 **Service&Support (Manuals, Certificates, Characteristics, FAQs,...)** https://support.industry.siemens.com/cs/ww/en/ps/3UF7020-1AU01-0 

**Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, EPLAN macros, ...)** https://www.automation.siemens.com/bilddb/cax_de.aspx?mlfb=3UF7020-1AU01-0&lang=en 

**last modified:** 

4/4/2026 

Subject to change without notice © Copyright Siemens 

3UF70201AU010 Page 6/6 

5/31/2026