Паспорт изделия AC58-I - SSI: Hengstler Absolute Rotary Encoder (EN)

email: sales@impulseautomation.co.uk web: www.impulseautomation.co.uk TECHNICAL DATASHEET Absolute + Incremental AC 58-I - SSI n Positioning and Speed feedback in one Encoder n MT Absolute encoder + Incremental output TTL or HTL n Broad temperature range: -40 to + 100°C n Control input: Preset and Direction n Resolution: Up to 29 Bit; PPR: 512, 1024, 2048 n Compact design: 50 mm length n High EMC - Resistance n Appropriate for standard frequency converter and asynchron motors Clamping flange TECHNICAL DATA mechanical 1 due to packaging TECHNICAL DATA electrical Information shown in these data sheets are for guidance purposes only, no liability is accepted for any errors or omissions.

The designer or user is solely responsible for the safe and proper use of these parts, assemblies or equipment described. Housing diameter 58 mm Shaft diameter 10 mm (Solid shaft) 10 mm / 12 mm (Hubshaft) Protection class shaft input (EN 60529) IP64 or IP67 Protection class housing (EN 60529) IP64 or IP67 Shaft load axial / radial 40 N / 60 N Axial endplay of mounting shaft (hubshaft) ± 1.5 mm Radial runout of mating shaft (hubshaft) ± 0.2 mm Max. speed max. 10 000 rpm (continuous), max. 12 000 rpm (short term) Starting torque typ. 0.01 Nm Moment of inertia ca. 3.8 x 10 -6 kgm² Vibration resistance (DIN EN 60068-2-6) 100 m/s² (10 ...

2000 Hz) Shock resistance (DIN EN 60068-2-27) 1000 m/s² (6 ms) Operating temperature -40 °C ... +100 °C Storage temperature 1 -25 °C ... +85 °C Material shaft Stainless Steel Material housing Aluminum (option: stainless steel) Weight approx. 260 g (ST) / 310 g (MT) Connection M23 connector (Conin), 12 pole, axial or radial Cable, axial or radial Supply voltage DC 10-30 V Max. current w/o load 200 mA Resolution singleturn 12 -17 Bit Resolution multiturn 12 Bit Output code Gray Drives Clock and Data / RS422 Linearity ± ½ LSB Incremental signals Push pull, RS422 Number of pulses 512, 1024, 2048 Max. pulse frequency 200 kHz Doc No: AE0003 Rev:

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TECHNICAL DATASHEET Absolute + Incremental AC 58-I - SSI TECHNICAL DATA electrical (continued) 1 Preset and Direction high active : Signal level high: 70% Ub; low: 20% Ub or unconnected 2 Bounce time preset: >2s Bounce time direction: 3 Preset-value: Zero Other values on request RECOMMENDED DATA TRANSFER RATE bei SSI DATA FORMAT SSI Multiturn Information shown in these data sheets are for guidance purposes only, no liability is accepted for any errors or omissions. The designer or user is solely responsible for the safe and proper use of these parts, assemblies or equipment described. Absolute accuracy ±36" Repeatability ±7" Control inputs 1, 2, 3 Preset, Direction The max.

data transfer rate depends on the cable length. For Clock / Clock and Data / Data please use twisted pairs. Use shielded cable. Cable length Frequency Resolution Data bits T1 ... T12 T13 ... T21 T22 T23 T24 T25 24 Bit 1 M11 ... M0 S11 ... S1 S0 0 W 2 25 Bit 1 M11 ... M0 S12 ... S2 S1 S0 0 W 2 26 Bit 1 M11 ... M0 S13 ... S3 S2 S1 S0 0 W 2 27 Bit 1 M11 ... M0 S14 ... S4 S3 S2 S1 S0 0 0 0 W 2 28 Bit 1 M11 ... M0 S15 ... S5 S4 S3 S2 S1 S0 0 0 W 2 29 Bit 1 M11 ... M0 S16 ... S6 S5 S4 S3 S2 S1 S0 0 W 2 Example for data format 24 Bit with the optional bits alarm and parity 24 Bit + P 3 M11 ... M0 S11 ... S2 S1 S0 P 0 W 2 24 Bit + A 4 M11 ... M0 S11 ... S2 S1 S0 A 0 W 2 24 Bit + P 3 + A 4 M11 ...

M0 S11 ... S2 S1 S0 A P 0 W 2 S0 ... S16 Data bits for resolution per revolution M0 ... M11 Data bits for number of revolution (only for multiturn) 1 Optionen (Parity bit, Alarm- and Parity bit, zero bit) on request 2 W: from this data bit on the data iteration for multiplex starts 3 Paritybit: Even Parity (Das Paritybit ergänzt die Datenbits auf eine gerade Anzahl von 1-Bits.) (Option) 4 Alarm bit: is set to "1" when over temperature, under temperture, disc breakage and defect LED Doc No: AE0003 Rev: 001 Impulse Automation Limited United Kingdom Company Registration 665193 Page 2010-05-18 10:54:06 2

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TECHNICAL DATASHEET Absolute + Incremental AC 58-I - SSI SYNCHRONOUS-SERAL TRANSFER (SSI) Synchronous readout of the encoder data is according to the clock rate given by the SSI-counterpart. The number of clock rates is determined by the type of encoder (singleturn resp. mul- titurn) and the configuration of the special Bits as defined. For multiple transactions (the stored va- lue is readout several times successively) a fixed clock rate per transaction must be kept (for singleturn 13 resp. 14 clocks, for multiturn 25 resp. 26 clocks). In the rest position, when the last clock brush has passed by more than 30µs, the data output is logically at "1".

With the first descending clock edge the encoder data and the special bits are loaded in the shift register of the encoder interface. With each ascending clock edge the data bits are serially readout, beginning with the MSB. At the end of the data transfer the data output is set to logically "0" for approx. 20µs. If within these 20µs a further clock brush reaches the encoder interface, the already transferred data is readout once again. This multiple transfer of the same data makes it possible to recogni- ze transfer errors. After the 20µs the data output goes to its rest position, logically "1". Subse- quently new encoder data can be readout.

ELECTRICAL CONNECTIONS Cable / Cable with M23 connector (Conin), 12 pole Information shown in these data sheets are for guidance purposes only, no liability is accepted for any errors or omissions. The designer or user is solely responsible for the safe and proper use of these parts, assemblies or equipment described. PIN Color Signal 1 brown 0 V (supply) 2 pink data 3 yellow clock 4 white/ green A+ 5 blue direction 6 red/ blue B+ 7 brown/ green A- 8 white DC 5/ 10-30 V 9 grey/ pink B- 10 grey data 11 green clock 12 red preset screen screen screen Doc No: AE0003 Rev: 001 Impulse Automation Limited United Kingdom Company Registration 665193 Page 2010-05-18 10:54:06 3

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Information shown in these data sheets are for guidance purposes only, no liability is accepted for any errors or omissions. The designer or user is solely responsible for the safe and proper use of these parts, assemblies or equipment described. TECHNICAL DATASHEET Absolute + Incremental AC 58-I - SSI DIMENSIONED DRAWINGS Clamping flange "K" Connection M23 (Conin) Connection cable axial radial Clamping flange "K" Connection M23 (Conin) Connection cable axial radial alternative Cable bending radius R for flexible installation ≥ 15 x cable diameter Cable bending radius R for fixed installation ≥ 7.5 x cable diameter Cable Ø d : 7,1 +1,2 Dimensions in mm Doc No: AE0003 Rev:

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