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Siemens 3SK2122-2AA10

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Siemens 3SK2122-2AA10

SIRIUS safety relay basic unit 3SK2 series 20 F-DI, 4 F-DQ, 2 DQ, 24 V DC Can be parameterized via SIRIUS Safety ES 45 mm width spring-loaded terminal (push-in) up to SIL 3 (IEC 62061) up to performance level e (ISO 13849-1) output expansions 3SK1, coupling relay 3RQ1 and fail-safe motor starters 3RM1 via device connector connectable

SiemensMFR # 3SK2122-2AA10SKU # CEY-8EF3B0390CB3
product brand nameSIRIUS
product categorySafety relay
product designationBase-Unit
design of the product20 F-DI, 4 F-DQ, 2 DQ
monitoring of floating sensorsYes
monitoring of non-floating sensorsYes
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About This Product

SIRIUS safety relay basic unit 3SK2 series 20 F-DI, 4 F-DQ, 2 DQ, 24 V DC Can be parameterized via SIRIUS Safety ES 45 mm width spring-loaded terminal (push-in) up to SIL 3 (IEC 62061) up to performance level e (ISO 13849-1) output expansions 3SK1, coupling relay 3RQ1 and fail-safe motor starters 3RM1 via device connector connectable

Siemens 3SK2122-2AA10

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Specifications

product brand nameSIRIUS
product categorySafety relay
product designationBase-Unit
design of the product20 F-DI, 4 F-DQ, 2 DQ
suitability for use for monitoring of optoelectronic protective devices according to IEC 61496-1Yes
monitoring of floating sensorsYes
monitoring of non-floating sensorsYes
position switch monitoringYes
EMERGENCY-OFF circuit monitoringYes
valve monitoringYes
opto-electronic protection device monitoringYes
magnetically operated switch monitoringYes
proximity switch monitoringYes
safety-related circuitsYes
General technical data
EMERGENCY STOP functionYes
protective door monitoringYes
protective door monitoring with tumblerYes
muting, 2 sensor-parallelYes
muting, 4 sensor-parallelYes
muting, 4 sensor-sequentialYes
monitoring parameterizableYes
evaluation: electro-sensitive protective equipmentYes
evaluation: selector switchYes
pressure-sensitive mat monitoringYes
evaluation: two-hand operator panelYes
evaluation: enabling switchYes
monitored start-upYes
two-hand control according to EN 574Yes
configuration software requiredYes; Safety ES V1.0 and higher
number of function blocks typical50
insulation voltage rated value50 V
degree of pollution3
surge voltage resistance rated value800 V
of the enclosureIP20
of the terminalIP20
shock resistance15 g / 11 ms
vibration resistance according to IEC 60068-2-65 ... 500 Hz: 0.75 mm
operating frequency maximum2 000 1/h
reference code according to IEC 81346-2F
Substance Prohibitance (day/month/year)05/28/2009
SVHC substance nameLead CAS-No. 7439-92-1 Lead monoxide (lead oxide) CAS-No. 1317-36-8 2-methyl-1-(4-methylthiophenyl)-2-morpholinopropan-1-one CAS-No. 71868-10-5 Melamine CAS-No. 108-78-1
Net Weight0.328 kg
product function suitable for AS-i Power24VNo
product function diagnostics with CTT2 deviceNo
Ambient conditions
installation altitude at height above sea level maximum4 000 m
during operation-25 ... +60 °C
during storage-40 ... +80 °C
during transport-40 ... +80 °C
relative humidity during operation10 ... 95 %
air pressure according to SN 3120590 ... 106 kPa
Electromagnetic compatibility
EMC emitted interference according to IEC 60947-1class A
due to burst according to IEC 61000-4-42 kV (power ports) / 1 kV (signal ports)
field-based interference according to IEC 61000-4-310 V/m
electrostatic discharge according to IEC 61000-4-24 kV contact discharge / 8 kV air discharge
Safety related data
test wear-related service life necessaryNo
diagnostics test interval by internal test function maximum1 000 s
stop category according to IEC 60204-10 / 1
IEC 62061
SIL Claim Limit (subsystem) according to EN 620613
according to IEC 62061SIL 3
at single-channel evaluation according to IEC 620611
at 2-channel evaluation according to IEC 620613
according to IEC 620611.2E-8 1/h
ISO 13849
performance level (PL) according to EN ISO 13849-1e
category according to EN ISO 13849-14
according to ISO 13849-1PL e
at single-channel evaluation according to ISO 13849-1c
at 2-channel evaluation according to ISO 13849-1e
according to ISO 13849-14
at 2-channel evaluation according to ISO 13849-14
device type according to ISO 13849-11
overdimensioning according to ISO 13849-2 necessaryNo
IEC 61508
according to IEC 615083
at single-channel evaluation according to IEC 615081
at 2-channel evaluation according to IEC 615083
PFHD with high demand rate according to IEC 615081.2E-8 1/h
PFDavg with low demand rate according to IEC 615081.8E-5
Safe failure fraction (SFF)99 %
according to IEC 615081
at single-channel evaluation according to IEC 615080
at 2-channel evaluation according to IEC 615081
of service life according to IEC 6150820 a
for proof test interval or service life according to IEC 6150820 a
Electrical Safety
touch protection against electrical shockfinger-safe
Inputs/ Outputs
parameterizable inputsYes
parameterizable outputsYes
at the digital outputs short-circuit protectionYes
safety-related20
non-safety-related0
input delay time0 ... 150 ms
type of digital inputs according to IEC 60947-1Type 1
ingress aquisition time at digital input maximum60 ms
input delay time at digital input maximum150 ms
input voltage at digital input at DC rated value24 V
for signal <1> typical2.6 mA
safety-related 2-channel4
for testing contact-based sensors4
1-channel0
2-channel0
safety-related 2-channel4
non-safety-related2
design of the contactless switching element safety-relatedP potential
recovery time of the safe outputs0 ms
readback time maximum400 ms
light test period3 ms
dark period of the common drivers3 ms
switching capacity current of semiconductor outputs at DC-13 at 24 V4 A
maximum0.1 mA
at digital output with signal <0> maximum0.1 mA
total current maximum7 A
voltage drop maximum0.5 V
— shielded maximum1 000 m
— unshielded maximum600 m
— shielded maximum1 000 m
— unshielded maximum600 m
Communication/ Protocol
PROFIBUS DP protocolYes; when using the DP interface module; 64 bit cyclical data
PROFINET IO protocolYes; when using the PN interface module; 64-bit cyclic data
protocol is supported AS-Interface protocolNo
Control circuit/ Control
type of voltageDC
control supply voltage rated value24 V
initial value0.85
full-scale value1.2
at 24 V11 A
at 24 V1 ms
operating power rated value4.5 W
Installation/ mounting/ dimensions
mounting positionany
fastening methodSnap-mounted to DIN rail or screw-mounted with additional push-in lug
height100 mm
width45 mm
depth124.5 mm
Connections/ Terminals
product function removable terminalYes
type of electrical connectionspring-loaded terminal (push-in)
solid1x (0.5 ... 1.5 mm²), 2x (0.5 ... 1.5 mm²)
finely stranded with core end processing1x (0.5 ... 1.0 mm²), 2x (0.5 ... 1.0 mm²)
for AWG cables solid1x (20 ... 16), 2x (20 ... 16)
for AWG cables stranded1x (20 ... 16), 2x (20 ... 16)
connectable conductor cross-section finely stranded with core end processing0.5 ... 1 mm²
solid20 ... 16
stranded20 ... 16

Accessories 77

Genuine accessories that can be used with the Siemens 3SK2122-2AA10 motor and are supplied separately are listed below. Click a code to open the accessory page and see the other compatible motors.

Part noDescriptionCompatible motors
3RA2908-1AAksesuar · Miscellaneous accessories · screwdrivers
3RT2900-1SB20Aksesuar · Miscellaneous accessories · labeling plates
3RQ1200-2EB00Aksesuar
3RQ1200-1EB00Aksesuar
3RM1302-1AA04Aksesuar · Motor starter · motor starter
3RM1301-3AA04Aksesuar · Motor starter · motor starter
3RM1301-2AA04Aksesuar · Motor starter · motor starter
3RM1301-1AA04Aksesuar · Motor starter · motor starter
3RM1107-3AA04Aksesuar · Motor starter · motor starter
3RM1107-2AA04Aksesuar · Motor starter · motor starter
3RM1107-1AA04Aksesuar · Motor starter · motor starter
3RM1302-2AA04Aksesuar · Motor starter · motor starter
3RM1102-3AA04Aksesuar · Motor starter · motor starter
3RM1102-1AA04Aksesuar · Motor starter · motor starter
3RM1101-3AA04Aksesuar · Motor starter · motor starter
3RM1101-2AA04Aksesuar · Motor starter · motor starter
3RM1101-1AA04Aksesuar · Motor starter · motor starter
3ZY1311-0AA00Aksesuar · Further accessories
3SK2511-2FA10Aksesuar · Safety relay
3ZY1212-4GA01Aksesuar · Device connector
3RM1102-2AA04Aksesuar · Motor starter · motor starter
3RM1302-3AA04Aksesuar · Motor starter · motor starter
3RM1307-2AA04Aksesuar · Motor starter · motor starter
3RQ1000-2LB00Aksesuar
3RQ1000-2HB00Aksesuar
3RQ1000-2GB00Aksesuar
3RQ1000-2EB00Aksesuar
3RQ1000-1LB00Aksesuar
3RQ1000-1HB00Aksesuar
3RQ1000-1GB00Aksesuar
3RM1307-1AA04Aksesuar · Motor starter · motor starter
3RQ1000-1EB00Aksesuar
3SK2611-3AA00Aksesuar · Safety relay
3SK1213-2AB40Aksesuar · Safety relays
3SK1213-1AB40Aksesuar · Safety relays
3SK1211-2BB40Aksesuar · Safety relays
3SK1211-1BB40Aksesuar · Safety relays
3ZY1440-1AA00Aksesuar · Further accessories
3RM1307-3AA04Aksesuar · Motor starter · motor starter
3UF7920-0AA00-0Aksesuar · Door adapter
3ZY1450-1BC00Yedek parça · Further accessories
3RK3931-0AA00Yedek parça · Further accessories
3RA6936-0BYedek parça · Further accessories
3SU1801-0NB00-2AC2Uyumlu ürün · Commanding and signaling devices
3SU1150-0AB50-1BA0Uyumlu ürün · Commanding and signaling devices
3RT2028-2DB40Uyumlu ürün
3RT1076-6SP36Uyumlu ürün
3RT1066-6SP36Uyumlu ürün
3RT1056-6SP36Uyumlu ürün
3RT2038-3KB40Uyumlu ürün
3RT2017-2KB42Uyumlu ürün
3RK1308-0DE00-0CP0Uyumlu ürün · Motor starter
3SU1152-1HB20-3PF0Uyumlu ürün · Commanding and signaling devices
3SU1150-1GB20-3PW0Uyumlu ürün · Commanding and signaling devices
3SU1100-1HB20-1PA0Uyumlu ürün · Commanding and signaling devices
3SU1853-3NB00-1AA1Uyumlu ürün · Commanding and signaling devices
3SE5232-0QV40Uyumlu ürün
3SE2243-0XXUyumlu ürün
3SE2924-3AA20Uyumlu ürün
3SE6315-1BB02-1AP0Uyumlu ürün · Non-contact safety switch
8WD4615-5JH37Uyumlu ürün
3SE6415-1CB01Uyumlu ürün · Non-contact safety switch
3RT2047-3SB30Uyumlu ürün
3RT2038-3SB30Uyumlu ürün
3RW5527-3HF04Uyumlu ürün · Hybrid switching devices
8WD4423-5AK05-0AF0Uyumlu ürün · Signaling columns
3SE7150-1BH04Uyumlu ürün
3SE6605-3BA10Uyumlu ürün · Non-contact safety switch
3SE6605-1BAUyumlu ürün · Non-contact safety switch
3SE6604-2BA01Uyumlu ürün · Non-contact safety switch
3SE5322-0SH21Uyumlu ürün
3SE5232-0HK15Uyumlu ürün
3SE5132-0LU22Uyumlu ürün
3SU1801-0NB00-2AA2Uyumlu ürün · Commanding and signaling devices
3UF7941-0AA00-0Seçmeli zorunlu ürün · Connecting cable
3ZS1326-2CC12-0YA5Seçmeli zorunlu ürün
3ZS1326-2CC12-0YE5Seçmeli zorunlu ürün

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