BECKHOFF KS5051 Bidirectional SSI encoder interface
Product Code:KS5051
Description
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 dataKL5051 | KS5051TechnologySSI encoder interfaceNumber of channels1 encoder interfaceEncoder connectionbinary input: D+, D-, binary output: Cl+, Cl-Power supply5 V DC via power contacts (KL9505)Current consumptiontyp. 85 mA without encoderCurrent consumption power contactsn. a.Encoder supply5 V DCData transfer rates1 MHzSerial input24 bit width (variable)Data directionbidirectionalSignal outputdifference signal (RS422)Signal inputdifference signal (RS422)Electrical isolation500 V (K-bus/field potential)Current consumption K-bustyp. 75 mABit width in the process imageinput/output: 2 x 16 bit data, 2 x 8 bit control/statusSpecial featuresbidirectionalWeightapprox. 80 gOperating/storage temperature0…+55 °C/-25…+85 °CRelative humidity95 %, no condensationVibration/shock resistanceconforms to EN 60068-2-6/EN 60068-2-27EMC immunity/emissionconforms to EN 61000-6-2/EN 61000-6-4Protect. class/installation pos.IP 20/variablePluggable wiringfor all KSxxxx Bus TerminalsApprovalsCE, UL, ExProduct announcementKL5051: availableKS5051: estimated market release on request
Technical Specifications
KL5051 | Bidirectional SSI encoder interface
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 | KL5051 | KS5051 |
|---|---|
| Technology | SSI encoder interface |
| Number of channels | 1 encoder interface |
| Encoder connection | binary input: D+, D-, binary output: Cl+, Cl- |
| Power supply | 5 V DC via power contacts (KL9505) |
| Current consumption | typ. 85 mA without encoder |
| Current consumption power contacts | n. a. |
| Encoder supply | 5 V DC |
| Data transfer rates | 1 MHz |
| Serial input | 24 bit width (variable) |
| Data direction | bidirectional |
| Signal output | difference signal (RS422) |
| Signal input | difference signal (RS422) |
| Electrical isolation | 500 V (K-bus/field potential) |
| Current consumption K-bus | typ. 75 mA |
| Bit width in the process image | input/output: 2 x 16 bit data, 2 x 8 bit control/status |
| Special features | bidirectional |
| Weight | approx. 80 g |
| Operating/storage temperature | 0…+55 °C/-25…+85 °C |
| Relative humidity | 95 %, no condensation |
| Vibration/shock resistance | conforms to EN 60068-2-6/EN 60068-2-27 |
| 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 |
Product announcement | KL5051: available KS5051: estimated market release on request |