BECKHOFF KL2545 | 2-Channel Pulse Width Current Terminal
Product Name: BECKHOFF KL2545 | 2-Channel Pulse Width Current Terminal
Product Brand: BECKHOFF
Product Code: KL2545
Product Artikel: BECKHOFF KL2545 | 2-Channel Pulse Width Current Terminal
The KL2545 output terminal controls an output current via pulse width control of the supply voltage. It is galvanically isolated from the K-bus. The current value (0 to ±3.5 A) is specified by the automation device via a 16 bit value. The output stage is protected against overload and short-circuit. The Bus Terminal contains two channels that indicate their signal state by means of light emitting diodes. The LEDs simplify local diagnosis by displaying typical load and wiring faults. Technical data KL2545 , KS2545 Number of outputs 2 Nominal voltage 8…48 V DC Auxiliary voltage 24 V DC via power contacts Load type inductive > 1 mH, valves, coils Max. output current 2 x ±3.5 A (short-circuit proof, thermal-overload proof for both channels together) PWM clock frequency 36 kHz Duty factor 0…100 % (current-controlled) Resolution max. 12 bit Electrical isolation 500 V (K-bus/field potential) Current consumption power contacts typ. 30 mA + load Current consumption K-bus typ. 100 mA Bit width in the process image 48 inputs/outputs: 2 x 16 bit data, 2 x 8 bit control/status Configuration no address setting, configuration via Bus Coupler or controller Weight approx. 100 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/see documentation Pluggable wiring for all KSxxxx Bus Terminals Approvals/markings CE
