KL5101 | Incremental encoder interface

The KL5101 terminal is an interface for the direct connection of incremental encoders with differential input (RS422) or with single inputs. A 16 bit counter with a quadrature decoder and a 16 bit latch for the zero pulse can be read, set or enabled. Incremental encoders with alarm outputs can be connected at the interface’s status input. Interval measurement with a resolution of 200 ns is possible. The G2 input allows the counter to be halted (high = stop). The value is read with a rising edge at G1.

Technical dataKL5101 | KS5101Technologyincremental encoder interface RS422Number of channels1 incremental encoder + 1 inputEncoder connectionA, A (inv), B, B (inv), C,C (inv), differential inputs (RS422); status input 5 V DC; gate/latch input 24 V DCEncoder operating voltage5 V DCEncoder output current0.5 ACounter16 bit, binaryLimit frequency4 million increments/s (with 4-fold evaluation)Quadrature decoder1-, 2-, or 4-fold evaluationZero-pulse latch16 bitCommandsread, set, enablePower supply24 V DC (-15 %/+20 %)Supply voltage24 V DC (-15 %/+20 %)Current consumption power contacts– (no power contacts)Current consumption K-bustyp. 60 mABit width in the process imageinput: 1 x 16 bit data, 1 x 8 bit control/statusWeightapprox. 85 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 TerminalsApprovalsCE, UL, Ex