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Datasheet_AC58-SSI-_en

Datasheet_AC58-SSI-_en

Product catalog summary

Overview: The Absolute Encoder AC 58 - SSI-P by Hengstler GmbH is a compact and versatile encoder designed for both single and multiturn applications. It features a clamping flange and offers various aids for startup and operation, including a diagnostic LED and a preset key with optical response. The encoder supports parameterization for resolution, code type, direction, output format, warning, and alarm, with parameters stored in non-volatile memory. An integrated RS232 interface is also included.

Mechanical Specifications: The encoder has a housing diameter of 58 mm and offers shaft diameters of 6 mm or 10 mm for solid shafts and 10 mm or 12 mm for hub shafts. It supports various flange types, including synchro, clamping, tether, and square flanges. The protection class for shaft input is IP64 or IP67, and the housing protection class is IP64, with IP67 optional. The encoder can handle axial and radial shaft loads of 40 N and 60 N, respectively, and operates at speeds up to 10,000 rpm continuously, with a short-term maximum of 12,000 rpm. It is designed to withstand vibrations up to 100 m/s² and shocks up to 1000 m/s². The operating temperature range is -40 °C to +100 °C, and the storage temperature range is -40 °C to +85 °C. The shaft is made of stainless steel, and the housing is aluminum, with a weight of approximately 260 g for singleturn and 310 g for multiturn models.

Electrical Specifications: The encoder operates on a DC supply voltage of 10-30 V, with a maximum current consumption of 250 mA without load. It offers a singleturn resolution of 10 to 17 bits and a multiturn resolution of 12 bits. The output code can be binary or Gray, and the encoder supports Clock and Data/RS422 drives. Parameterization options include resolution, code type, direction, output format, warning, and alarm. Control inputs are available for direction and two presets, with an alarm output bit and a status LED indicating operational status (green for OK, red for alarm).

Data Transfer and Programming: The recommended data transfer rate for SSI depends on cable length, with rates ranging from 400 kHz for cables under 50 m to 100 kHz for cables up to 400 m. The encoder supports synchronous-serial transfer (SSI) with programmable parameters such as preset, offset, scaling, direction of rotation, output formats, and output code. Programming requires a PC, WinSSI software, and an adapter cable.

Output Formats and Connections: The encoder supports various output formats, including SSI, MSB oriented, multiturn, and tree format. Electrical connections are made via an M23 connector (Conin), 12 pole, with specific pin assignments for signals such as clock, data, RS232 TxD/RxD, direction, presets, and supply voltage.

Dimensioned Drawings: The datasheet includes detailed dimensioned drawings for different flange types, including synchro, clamping, hollow shaft, and square flanges. It specifies cable bending radii for flexible and fixed installations and provides dimensions for various cable types.

Ordering Information: The datasheet provides detailed ordering information, including type, resolution, supply voltage, flange type, protection class, shaft size, interface, and connection options. It also lists available accessories such as flexible couplings, mounting options, connecting cables, displays, technical manuals, and software.

Catalog excerpts

TECHNICAL DATASHEET Absolute Encoder AC 58 - SSI-P ■ Compact design: 59 mm mounting depth for single or multiturn ■ Aids for start up and operation: diagnostic LED, preset key with optical response ■ Parameterization: Resolution, code type, direction, output format, warning, alarm ■ Parameters can be stored in a non-volatile memory ■ Integrated RS232 interface TECHNICAL DATA electrical Supply voltage Data sheet created © Hengstler GmbH, Uhlandstr. 49, D-78554 Aldingen/ Germany E-mail: [email protected] Internet: www.hengstler.com

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TECHNICAL DATASHEET Absolute Encoder AC 58 - SSI-P RECOMMENDED DATA TRANSFER RATE bei SSI A clock brush is applied at the SSI interface, causing the encoder data to be serially clocked out. With each new clock brush (min. interval 30 ms) new data is readout. The following main parameters are programmable: • Preset: Software-Preset and via input/ pushbutton settable presets (can be inactivated) • Offset: Relative shifting of actual encoder value. • Scaling: The actual value of the encoder is multiplied with the factor < 1(direct entry, increments per measuring distance or per revolution). • Direction...

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TECHNICAL DATASHEET Absolute Encoder AC 58 - SSI-P OUTPUT FORMAT SSI, MSB oriented, Multiturn OUTPUT FORMATS SSI, MSB oriented, Multiturn (not scaleable) Data sheet created 2009-12-15 12:07:08

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TECHNICAL DATASHEET Absolute Encoder AC 58 - SSI-P Data multiturn (number of revolutions) Data singleturn (Resolution per revolution)ELECTRICAL CONNECTIONS M23 connector (Conin), 12 pole / cable Cable Colour Data sheet created © Hengstler GmbH, Uhlandstr. 49, D-78554 Aldingen/ Germany E-mail: [email protected] Internet: www.hengstler.com

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TECHNICAL DATASHEET Absolute Encoder AC 58 - SSI-P DIMENSIONED DRAWINGS Synchro flange "S" Connection M23 (Conin) Connection cable Interface: BiSS, SSI, ST-Parallel Interface: MT-Parallel (only with cable), Fieldbus, SSI-P axial radial Value in brackets alternative at SSI Data sheet created 2009-12-15 12:07:08 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 BiSS/SSI/SSI-P: 7,1 +1,2 Cable Ø d ST-P: 7,8 +0,9 Cable Ø d MT-P: 9,3 +1,3 Cable Ø d Fieldbus: 7,1 +1,2 Dimensions in mm

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TECHNICAL DATASHEET Absolute Encoder AC 58 - SSI-P DIMENSIONED DRAWINGS (continued) Clamping flange "K" Connection M23 (Conin) Connection cable Interface: BiSS, SSI, ST-Parallel Interface: MT-Parallel (only with cable), Fieldbus, SSI-P axial radial alternative Data sheet created 2009-12-15 12:07:08 <8> Value in brackets alternative at SSI 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 BiSS/SSI/SSI-P: 7,1 +1,2 Cable Ø d ST-P: 7,8 +0,9 Cable Ø d MT-P: 9,3 +1,3 Cable Ø d Fieldbus: 7,1 +1,2 Dimensions...

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TECHNICAL DATASHEET Absolute Encoder AC 58 - SSI-P <1> Connection M23 (Conin) <2> Connection cable <3> Interface: BiSS, SSI, ST-Parallel <4> Interface: MT-Parallel (only with cable), Fieldbus, SSI-P <5> axial <6> radial <7> Value in brackets alternative at SSI <8> Customer side Cable bending radius R for flexible installation > 15 x cable diameter Cable bending radius R for fixed installation > 7.5 x cable diameter Cable 0 d BiSS/SSI/SSI-P: 7,1 +u Cable 0 d ST-P: 7,8 +0,9 Cable 0 d MT-P: 9,3 +1,3 Data sheet created © Hengstler GmbH, Uhlandstr. 49, D-78554 Aldingen/ Germany E-mail: [email protected]...

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TECHNICAL DATASHEET Absolute Encoder AC 58 - SSI-P DIMENSIONED DRAWINGS (continued) Square flange "Q" Connection M23 (Conin) Connection cable Interface: BiSS, SSI, ST-Parallel Interface: MT-Parallel (only with cable), Fieldbus, SSI-P axial radial alternative Data sheet created 2009-12-15 12:07:08 <8> Value in brackets alternative at SSI 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 BiSS/SSI/SSI-P: 7,1 +1,2 Cable Ø d ST-P: 7,8 +0,9 Cable Ø d MT-P: 9,3 +1,3 Cable Ø d Fieldbus: 7,1 +1,2 Dimensions...

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TECHNICAL DATASHEET Absolute Encoder AC 58 - SSI-P ORDERING INFORMATION 1 Protection class IP67 not available in combination with preset key and LED display 2 IP67 on cover with connector only if IP67 mating connector mounted properly. Preferably available versions are printed in bold type. Data sheet created © Hengstler GmbH, Uhlandstr. 49, D-78554 Aldingen/ Germany E-mail: [email protected] Internet: www.hengstler.com

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flexible COUPLINGS TECHNICAL DATASHEET Absolute Encoder AC 58 - SSI-P Accessories Data sheet created © Hengstler GmbH, Uhlandstr. 49, D-78554 Aldingen/ Germany E-mail: [email protected] Internet: www.hengstler.com

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TECHNICAL DATASHEET Absolute Encoder AC 58 - SSI-P Accessories CONNECTING CABLES (continued) CONNECTING CABLES Connecting cables with plug (socket) on one end Cable not made up with connectors TECHNICAL MANUALS Data sheet created 2009-12-15 12:07:08

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