BECKHOFF KS5111 Incremental encoder interface

KL5111 | Incremental encoder interface

The KL5111 Bus Terminal is an interface for the direct connection of 24 V 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 state of the counter is transmitted quickly and securely to the PC, PLC or CNC over the fieldbus. Interval measurement with a resolution of 200 ns is possible. Up to 64 incremental encoders can be connected to a Bus Coupler.

Technical dataKL5111 | KS5111Technologyincremental encoder interface 24 V DC, EN 61131-2, type 1, “0”: < 5 V DC, ”1”: > 15 V DC, typ. 5 mANumber of channels1 incremental encoderEncoder connectionA, B, C, 24 VEncoder operating voltage24 V DCEncoder output current–Counter16 bit, binaryLimit frequency1 million increments/s (with 4-fold evaluation)Quadrature decoder4-fold evaluationZero-pulse latch16 bitCommandsread, set, enablePower 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 16 bit data, 2 x 8 bit control/statusWeightapprox. 60 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, ExSpecial terminalsKL5111-0010A, B, C signals: 5 V inputsKL5111-0011special function: latch input sets counter to zeroKL5111-0012latches on both edges, A, B, C inputs 24 VKL5111-0013latches on both edges, A, B, C inputs 5 VKL5111-0015frequency measurement over a selectable time window; 24 V inputsKL5111-0016frequency measurement over a selectable time window; 5 V inputsKL5111-002012 V input circuit

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