+24 V
+5 V
KL5001, KL5051 | SSI encoder interface
The KL5001 SSI interface terminal enables the direct connection of an SSI encoder that is powered via the SSI interface. The interface circuit generates a pulse for reading the encoder and makes the incoming data stream available to the controller as a data word in the process image. Various operating modes, transmission frequencies and bit widths can be permanently stored in a control register. A screen can be connected via the KL9195 shield terminal.
The KL5051 bidirectional SSI interface terminal enables the connection of digital servo drives. The encoder is powered via the SSI interface, which consists of two logic channels. The first channel us used for the positioning of the drive, while the second channel is used to set releases, to transmit parameter data and to read status information and parameter values. The 5 V DC supply voltage can be generated with the KL9505 power supply terminal and fed into the power contacts.
| Technical data | KL5001 | KS5001 | KL5051 | KS5051 |
|---|---|---|
| Technology | SSI encoder interface | |
| Number of channels | 1 encoder interface | |
| Encoder connection | binary input: D+, D-, binary output: Cl+, Cl- | |
| Power supply | 24 V DC via power contacts | 5 V DC via power contacts (KL9505) |
| Current consumption | typ. 20 mA without encoder | typ. 85 mA without encoder |
| Current consumption power contacts | typ. 20 mA + load | no data |
| Encoder supply | 24 V DC via power contacts | 5 V DC |
| Data transfer rates | variable up to 1 MHz, 250 kHz default | 1 MHz |
| Serial input | 24 bit width (variable) | |
| Data direction | read | bidirectional |
| Signal output | difference signal (RS422) | |
| Signal input | difference signal (RS422) | |
| Electrical isolation | 500 V (K-bus/field potential) | |
| Current consumpt. K-bus | typ. 25 mA | typ. 75 mA |
| Bit width in the process image | input: 1 x 32 bit data (1 x 8 bit control/status optional) | input/output: 2 x 16 bit data, 2 x 8 bit control/status |
| Special features | – | bidirectional |
| Weight | approx. 60 g | approx. 80 g |
| Operating/storage temperature | -25…+60 °C/-40…+85 °C | 0…+55 °C/-25…+85 °C |
| Relative humidity | 95 %, no condensation | |
| Vibration/shock resistance | conforms to EN 60068-2-6/EN 60068-2-27/29 | |
| EMC immunity/emission | conforms to EN 61000-6-2/EN 61000-6-4 | |
| Protect. class/installation pos. | IP 20/variable | |
| Pluggable wiring | for all KSxxxx Bus Terminals | |
| Approvals | CE, UL, Ex | |
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Product announcement |
KL5001, KS5001, KL5051: available KS5051: estimated market release on request |
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