Rotary Encoders - DR. JOHANNES HEIDENHAIN GmbH - #4

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4 Selection Guide Rotary Encoders for Standard Applications Rotary Encoders Absolute Singleturn Multiturn 4 096 revolutions Interface EnDat SSI PROFIBUS DP EnDat Power supply 3.6 to 14 V 5 V 5 V or 10 to 30 V 9 to 36 V 3.6 to 14 V 5 V With Mounted Stator Coupling ECN/ERN 100 series ECN 1251) ECN 113 ECN 1135) – – – Positions/rev: 25 bits EnDat 2.2 / 22 Positions/rev: 13 bits EnDat 2.2 / 01 Positions/rev: 13 bits ECN/EQN/ERN 400 series ECN 425 – ECN 413 ECN 4134) EQN 437 – Positions/rev: 25 bits EnDat 2.2 / 22 Functional Safety4) ECN 413 Positions/rev: 13 bits EnDat 2.2 / 01 Positions/rev: 13 bits Positions/rev: 13 bits Positions/rev: 25 bits EnDat 2.2 / 22 Functional Safety4) EQN 425 Positions/rev: 13 bits EnDat 2.2 / 01 ECN/EQN/ERN 400 series with universal stator coupling ECN 425 – ECN 413 – EQN 437 – Positions/rev: 25 bits EnDat 2.2 / 22 ECN 413 Positions/rev: 13 bits EnDat 2.2 / 01 Positions/rev: 13 bits Positions/rev: 25 bits EnDat 2.2 / 22 EQN 425 Positions/rev: 13 bits EnDat 2.2 / 01 ECN/EQN/ERN 1000 series ECN 1023 – – – EQN 1035 – Positions/rev: 23 bits EnDat 2.2 / 22 Functional Safety4) ECN 1013 Positions/rev: 13 bits EnDat 2.2 / 01 Positions/rev: 23 bits EnDat 2.2 / 22 Functional Safety4) EQN 1025 Positions/rev: 13 bits EnDat 2.2 / 01 For Separate Shaft Coupling ROC/ROQ/ROD 400 RIC/RIQ 400 series with synchro fl ange ROC 425 RIC 418 ROC 413 ROC 413 ROQ 437 RIQ 430 Positions/rev: 25 bits EnDat 2.2 / 22 Functional Safety4) ROC 413 Positions/rev: 13 bits EnDat 2.2 / 01 Positions/rev: 18 bits EnDat 2.1 / 01 Positions/rev: 13 bits Positions/rev: 13 bits Positions/rev: 25 bits EnDat 2.2 / 22 Functional Safety4) ROQ 425 Positions/rev: 13 bits EnDat 2.2 / 01 Positions/rev: 18 bits EnDat 2.1 / 01 ROC/ROQ/ROD 400 RIC/RIQ 400 series with clamping fl ange ROC 425 RIC 418 ROC 413 ROC 413 ROQ 437 RIQ 430 Positions/rev: 25 bits EnDat 2.2 / 22 Functional Safety4) ROC 413 Positions/rev: 13 bits EnDat 2.2 / 01 Positions/rev: 18 bits EnDat 2.1 / 01 Positions/rev: 13 bits Positions/rev: 13 bits Positions/rev: 25 bits EnDat 2.2 / 22 Functional Safety4) ROQ 425 Positions/rev: 13 bits EnDat 2.2 / 01 Positions/rev: 18 bits EnDat 2.1 / 01 ROC/ROQ/ROD 1000 series ROC 1023 – – – ROQ 1035 – Positions/rev: 23 bits EnDat 2.2 / 22 Functional Safety4) ROC 1013 Positions/rev: 13 bits EnDat 2.2 / 01 Positions/rev: 23 bits EnDat 2.2 / 22 Functional Safety4) ROQ 1025 Positions/rev: 13 bits EnDat 2.2 / 01 1) Power supply: 3.6 to 5.25 V 2) Up to 10 000 signal periods through integrated 2-fold interpolation 3) Up to 36 000 signal periods through integrated 5/10-fold interpolation (higher interpolation upon request)