Siemens SLI-5310 Operations Instructions

November 2013Encoders for Servo DrivesAntriebsgeber_en_2013.indd 1 12.11.2013 06:53:48

10Rotary encoders for mounting on motorsProtection: up to IP 64 (EN 60 529)Series Overall dimensions Mechanically permissible speed Natural freq. of s

11Signal periods per revolutionPositions per revolutionDistinguishable revolutionsInterface Model More information2 048 8 192 (13 bits) – EnDat 2.2 /

12Rotary encoders for mounting on motorsProtection: up to IP 64 (EN 60 529)Series Overall dimensions Mechanically permissible speed Natural freq. of s

13Signal periods per revolutionPositions per revolutionDistinguishable revolutionsInterface Model More information2 048 8 192 (13 bits) 4 096 EnDat 2

14Series Overall dimensions Diameter Mechanically permissible speedNatural freq. of stator connectionMaximum operating temperatureAngle encoders with

15Voltage supply System accuracySignal periods per revolutionPositions per revolutionInterface1)Model More information3.6 V to 14 V DC ± 5“± 2,5“16 3

16Series Overall dimensions Traversing speed Accelerationin measuring directionAccuracy gradeLIP 400 i30 m/min i 200 m/s2To ± 0.5 μmLIF 400 i72 m/

17Measuring lengths Voltage supply Signal periodCutoff frequency –3 dBSwitching outputInterface Model More information70 mm to 420 mm 5 V DC ± 0.25 V

18Series Overall dimensions Traversing speedAcceleration in measuring directionNatural frequency of couplingMeasuring lengthsLinear encoders with slim

19Accuracy gradeVoltage supply Signal period Cutoff frequency –3 dBResolution Interface2)Type More information± 5 μm 5 V DC ± 0.25 V 4 μm j 250 kHz –

Oktober 2007ProduktübersichtDrehgeber für die AufzugsindustrieAugust 2012Längenmessgerätefür gesteuerte WerkzeugmaschinenMärz 2012Offene Längenmessg

20Rotary encoders and angle encoders for three-phase AC and DC motorsGeneral informationSpeed stabilityTo ensure smooth drive performance, an encoder

21Diagram 2:Shaft speed and resulting output frequency as a function of the number of signal periods per revolutionShaft speed [min–1] fSignal period

22Linear encoders for linear drivesGeneral informationSelection criteria for linear encodersHEIDENHAIN recommends the use of exposed linear encoders w

23Transmission of measuring signalsThe information above on rotary and angle encoder signal transmission essentially ap-plie

24The term Functional Safety designates HEIDENHAIN encoders that can be used in safety-related applications. These encod-ers operate as single-encod

25Safety-related position measuring systemMeasured-value acquisitionData transmission linePosition values and error bits via

26Measuring principlesMeasuring standardHEIDENHAIN encoders with optical scan-ning incorporate measuring standards of periodic structures known as gra

27Scanning methodsPhotoelectric scanningMost HEIDENHAIN encoders operate using the principle of photoelectric scanning. Phot

28Electronic commutation with position encodersCommutation in permanent-magnet three-phase motorsBefore start-up, permanent-magnet three-phase motors

29Measuring accuracyThe quantities infl uencing the accuracy of linear encoders are listed in the Linear Encoders for Numeric

Overview Explanation of the selection tables 6 Rotary encoders for integration in motors 8 Rotary encoders for mounting on motors10 Rotary en

30Application-dependent errorRotary encoders with photoelectric scanningIn addition to the system accuracy, the mounting and adjustment of the scannin

31The following relationship exists between the eccentricity e, the mean graduation diameter D and the measuring error M (s

ECN/EQN/ERN 1300ECN/EQN 110032Mechanical design types and mountingRotary encoders with integral bearing and stator couplingECN/EQN/ERN rotary encoders

ECN/EQN/ERN 1000 33Mounting the ECN/EQN/ERN 1000 and ERN 1x23The rotary encoder is slid by its hollow shaft onto the measured

0.05ACxT1T20.05Ab$X1, X2 34Mechanical design types and mounting Rotary encoders without integral bearing – ECI/EBI/EQIThe ECI/EBI/EQI inductive encode

35Permissible scanning gapThe scanning gap between the rotor and stator is predetermined by the mounting situation. Later ad

36The ECI/EQI 1300 with EnDat01 inductive rotary encoders are mechanically compati-ble with the ExN 1300 photoelectric encod-ers. The taper shaft (a b

ERO 1200ERO 1400 37Rotary encoders without integral bearing – EROThe ERO rotary encoders without integral bearing consist of

38Mounting accessoriesScrewdriver bits• For HEIDENHAIN shaft couplings• for ExN shaft and stator couplings• For ERO shaft couplingsWidth across fl a

39General informationAligning the rotary encoders to the motor EMFSynchronous motors require information on the rotor positi

nsMsMiniisii4Encoders for servo drivesControlling systems for servo drives require measuring systems that provide feedback for the position and speed

40General mechanical informationUL certifi cationAll rotary encoders in this brochure comply with the UL safety regulations for the USA and the “CSA” s

41Temperature rangesFor the unit in its packaging, the storage temperature range is –30 °C to 80 °C (HR 1120: –30 °C to 70 °

42In order to protect a motor from an exces-sive load, the motor manufacturer usually installs a temperature sensor near the mo-tor coil. In classic a

43Specifi cations of the evaluationResolution0.1 KPower supply of sensor 3.3 V over dropping resistor RV = 2 kMeasuring curr

44ECN/EQN 1100 seriesAbsolute rotary encoders• 75A stator coupling for plane surface• Blind hollow shaft• Encoders available with functional safety

45Specifi cations AbsoluteECN 1113 ECN 1123 EQN 1125 EQN 1135InterfaceEnDat 2.2Ordering designation EnDat01 EnDat22 EnDat01 E

46ERN 1023Incremental rotary encoders• Stator coupling for plane surface• Blind hollow shaft• Block commutation signals$ = Bearing of mating shaf

47ERN 1023Interface TTLSignal periods/rev*500 512 600 1 000 1 024 1 250 2 000 2 048 2 500 4 096 5 000 8 192Reference

48ERN 1123Incremental rotary encoders• Stator coupling for plane surface• Hollow through shaft• Block commutation signals$ = Bearing of mating sh

49ERN 1123Interface TTLSignal periods/rev*500 512 600 1 000 1 024 1 250 2 000 2 048 2 500 4 096 5 000 8 192Reference

5Rotary encoderMotors for “digital” drive systems (digital position and speed control)All the HEIDENHAIN encoders shown in this catalog involve very

50ECN/EQN 1300 seriesAbsolute rotary encoders• 07B stator coupling with anti-rotation element for axial mounting • Taper shaft 65B• Encoders availa

51 AbsoluteECN 1313 ECN 1325 EQN 1325 EQN 1337InterfaceEnDat 2.2Ordering designation EnDat01 EnDat22 EnDat01 EnDat22Position

52ECN/EQN 400 seriesAbsolute rotary encoders• 07B stator coupling with anti-rotation element for axial mounting • Taper shaft 65B• Encoders availab

53 AbsoluteECN 413 ECN 425 EQN 425 EQN 437InterfaceEnDat 2.2Ordering designation EnDat01 EnDat22 EnDat01 EnDat22Position val

54ERN 1300 seriesIncremental rotary encoders• Stator coupling 06 for axis mounting • Taper shaft 65B$ = Bearing of mating shaftN = Required matin

55 IncrementalERN 1321 ERN 1381 ERN 1387 ERN 1326Interface TTL  1 VPP1) TTLLine count*/system accuracy1 024/± 64"2

56EQN/ERN 400 seriesAbsolute and incremental rotary encoders• Torque support• Blind hollow shaft• Replacement for Siemens 1XP8000$ = Bearing of ma

57 Absolute IncrementalEQN 425 ERN 420 ERN 430Interface*EnDat 2.1 SSI  TTL  HTLOrdering designation EnDat01 SSI41r1 – –Pos

58ERN 401 seriesIncremental rotary encoders• Stator coupling via fastening clips• Blind hollow shaft• Replacement for Siemens 1XP8000Siemens modelR

59 IncrementalERN 421 ERN 431Interface TTL  HTLLine counts 1 024Reference mark OneScanning frequencyEdge separation ai300

6Explanation of the selection tablesThe tables on the following pages list the encoders suited for individual motor designs. The encoders are availabl

60ECI/EQI 1100 seriesAbsolute rotary encoders• Flange for axis mounting • Blind hollow shaft• Without integral bearing$ = Bearing of mating shaft

61 AbsoluteECI 1118 EQI 1130InterfaceEnDat 2.1Ordering designation* EnDat01 EnDat21 EnDat01 EnDat21Position values/revolutio

62ECI 1118Absolute rotary encoders• Flange for axis mounting • Blind hollow shaft• Without integral bearing$ = Bearing of mating shaftN = Requir

63 AbsoluteECI 1118InterfaceEnDat 2.2Ordering designation EnDat22Position values/revolution 262 144 (18 bits)Revolutions –El

64EBI 1135Absolute rotary encoders• Flange for axis mounting• Blind hollow shaft• Without integral bearing• Multiturn function via battery-buffere

65 AbsoluteEBI 1135InterfaceEnDat 2.2Ordering designation EnDat221)Position values/revolution 262 144 (18 bits; 19-bit data

66ECI/EQI 1300 seriesAbsolute rotary encoders• Flange for axis mounting; adjusting tool required• Taper shaft or blind hollow shaft• Without integr

67 AbsoluteECI 1319 EQI 1331InterfaceEnDat 2.2Ordering designation EnDat01Position values/revolution 524 288 (19 bits)Revolu

68ECI/EQI 1300 seriesAbsolute rotary encoders• Mounting-compatible to photoelectric rotary encoders with 07B stator coupling• 0YA fl ange for axis mou

69 AbsoluteECI 1319 EQI 1331InterfaceEnDat 2.2Ordering designation EnDat22Position values/revolution 524 288 (19 bits)Revolu

7Rotary encoders, modular rotary encoders and angle encoders for integrated and hollow-shaft motorsRotary encoders and angle encoders for these motor

70ECI/EBI 100 seriesAbsolute rotary encoders• Flange for axis mounting • Hollow through shaft• Without integral bearing• EBI 135: Multiturn functi

71 AbsoluteECI 119 EBI 135InterfaceEnDat 2.1 EnDat 2.2 EnDat 2.2Order designation* EnDat01 EnDat221)EnDat221)Position values

D 10h6 H 12h6 H Za f cERO 12251 024 0.6 ± 0.2  0.05  0.022 048 0.2 ± 0.05ERO 12851 0242 0480.2 ± 0.03  0.03  0.0272ERO 1200 seriesIncremental ro

73 IncrementalERO 1225 ERO 1285Interface TTL  1 VPPLine count* 1 024 2 048Accuracy of the graduation2)± 6"Reference

74ERO 1400 seriesIncremental rotary encoders• Flange for axis mounting• Hollow through shaft• Without integral bearing; self-centeringWith cable ou

75 IncrementalERO 1420 ERO 1470 ERO 1480Interface TTL  1 VPPLine count* 5121 0001 0241 0001 5005121 0001 024Integrated interpolation* – 5-fold10-fo

1212121276Pin layout12-pin coupling, M23 15-pin D-sub connector for PWM 2012-pin PCB connectorPower supply Incremental signals Other signals1221011568

1212 77Electrical connectionIncremental signals  TTLHEIDENHAIN encoders with  TTL interface incorporate electronics that digitize sinusoidal scannin

1212CBDALMKEGHFJ78Pin layoutOutput cable for ERN 1321 in the motorID 667343-0117-pin fl ange socket, M2312-pin PCB connectorPower supply Incremental si

CBDALMKEGHFJ79ERN 431 pin layout12-pin Binder fl ange socketPower supply Incremental signals Other signalsMB K L E F HA CDG JUPSensorUP0 V Sensor0 VUa

8Selection guideRotary encoders for integration in motorsProtection: up to IP 40 (EN 60 529)Series Overall dimensions Mechanically permissible speedNa

16 151615161580ERN 1123, ERN 1326 pin layout17-pin fl ange socket, M2316-pin PCB connector 15-pin PCB connector Power supply Incremental signals 7 1 1

81Commutation signals for sinusoidal commutationThe commutation signals C and D are taken from the Z1 track and form one sine or cosine period per re

1215121512 1582Position valuesThe EnDat interface is a digital, bidirec-tional interface for encoders. It is capable both of transmitting position val

412151215M23M124 83Pin layout8-pin coupling or fl ange socket M129-pin fl ange socket, M234-pin PCB connector12-pin PCB connector15-pin PCB connector P

1515M12M2384Pin layout of EBI 135/EBI 113515-pin PCB connector8-pin fl ange socket M129-pin fl ange socket M23 Power supply Position values Other signa

85Connection of the buffer batteryThe multiturn function of the EBI 135 and EBI 1135 is realized through a revolution counter. To prevent loss of the

86SSI position valuesThe position value beginning with the Most Signifi cant Bit (MSB fi rst) is trans-ferred on the DATA lines in synchronism with a CL

M23M23M23M23M12M12M23 87The pins on connectors are numbered in the direction opposite to those on couplings or fl ange sockets, regardless of whether t

88Cables inside the motor housingCable diameter: 4.5 mm or TPE single wire with shrink-wrap or braided sleevingCable length: Available in fi xed length

89Complete with PCB connector and 9-pin M23 right-angle socketComplete with PCB connector and M12, 8-pin fl ange socket, (TPE single wires with braide

9Signal periods per revolutionPositions per revolutionDistinguishable revolutionsInterface Model More information512 8 192 (13 bits) –/4 096 EnDat 2.

90PUR connecting cable [4(2 × 0.14 mm2) + (4 × 0.5 mm2)]; AV = 0.5 mm2  8 mm1 VPP TTLComplete with connector (female) and coupling (male) 298

91PUR connecting cables8-pin: [1(4 × 0.14 mm2) + (4 × 0.34 mm2)]; AV = 0.34 mm217-pin: [(4 × 0.14 mm2) + 4(2 × 0.14 mm2) + (4 x 0.5 mm2)]; AV = 0.5

92Diagnostic and testing equipmentDiagnostics in the control loop on HEIDENHAIN controls with display of the valuation number or the analog encoder si

93PWM 20Together with the ATS adjusting and testing software, the PWM 20 phase angle measuring unit serves for diagnosis and adjustment of HEIDENHAIN

94Interface electronicsInterface electronics from HEIDENHAIN adapt the encoder signals to the interface of the subsequent electronics. They are used w

95Outputs Inputs Design – degree of protectionInterpolation1) or subdivisionModelInterface Quantity Interface Quantity TTL 1  1 VPP1 Box design – I

PL APS02-384 Warszawa, Polandwww.heidenhain.plPT FARRESA ELECTRÓNICA, LDA.4470 - 177 Maia, Portugalwww.farresa.pt RO HEIDENHAIN Reprezentant¸a˘ Roman