BECKHOFF KL5152 | 2-Channel Incremental Encoder Interface
Product Code:KL5152
Description
The KL5152 Bus Terminal is an interface with 24 V inputs for the direct connection of incremental encoders. A 16 bit counter with a quadrature decoder and a 16 bit latch for the zero pulse can be read, set or enabled. The KL5152 indicates the logical state of the signals via LEDs. The signal inputs use 0 V as the reference potential and are electrically isolated from the K-bus.
Technical dataKL5152 | KS5152Technologyincremental encoder interface 24 V DC, EN 61131-2, type 1, “0”: < 5 V DC, “1”: > 15 V DC, typ. 5 mANumber of channels2 incremental encodersEncoder connectionA1, B1, A2, B2, 24 VSensor inputs2Encoder operating voltage24 V DCEncoder output current–Counter32 bit, binaryLimit frequency400,000 increments/s (with 4-fold evaluation)Quadrature decoder4-fold evaluationZero-pulse latch–CommandsreadPower supply24 V DC (-15 %/+20 %)Supply voltage24 V DC (-15 %/+20 %)Current consumption power contacts–Current consumption K-bustyp. 40 mABit width in the process imageinput/output: 2 x 32 bit data, 2 x 8 bit control/statusWeightapprox. 50 gOperating/storage temperature-25…+60 °C/-40…+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 TerminalsApprovals/markingsCE, UL, ATEXEx-MarkingII 3 G Ex nA IIC T4 GcTechnical Specifications
The KL5152 Bus Terminal is an interface with 24 V inputs for the direct connection of incremental encoders. A 16 bit counter with a quadrature decoder and a 16 bit latch for the zero pulse can be read, set or enabled. The KL5152 indicates the logical state of the signals via LEDs. The signal inputs use 0 V as the reference potential and are electrically isolated from the K-bus.
| Technical data | KL5152 | KS5152 |
|---|---|
| Technology | incremental encoder interface 24 V DC, EN 61131-2, type 1, “0”: < 5 V DC, “1”: > 15 V DC, typ. 5 mA |
| Number of channels | 2 incremental encoders |
| Encoder connection | A1, B1, A2, B2, 24 V |
| Sensor inputs | 2 |
| Encoder operating voltage | 24 V DC |
| Encoder output current | – |
| Counter | 32 bit, binary |
| Limit frequency | 400,000 increments/s (with 4-fold evaluation) |
| Quadrature decoder | 4-fold evaluation |
| Zero-pulse latch | – |
| Commands | read |
| Power supply | 24 V DC (-15 %/+20 %) |
| Supply voltage | 24 V DC (-15 %/+20 %) |
| Current consumption power contacts | – |
| Current consumption K-bus | typ. 40 mA |
| Bit width in the process image | input/output: 2 x 32 bit data, 2 x 8 bit control/status |
| Weight | approx. 50 g |
| Operating/storage temperature | -25…+60 °C/-40…+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/markings | CE, UL, ATEX |
| Ex-Marking | II 3 G Ex nA IIC T4 Gc |