Digital Output
KL2535
A2
B2
Input 2
Power contact 0 V
A1
Power contact
+24 V
+24 V
A1
A2
B1
B2
Top view
Contact assembly
Connection
Run LED
Enable A LED
Error A LED
Power LED
Enable B LED
Warning
Error B LED
Input 1
B1
KL2535 | 2-channel pulse width current terminal 1 A, 24 V DC
The KL2535 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 1 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 | KL2535 | KS2535 |
|---|---|
| Number of outputs | 2 |
| Rated load voltage | 24 V DC (-15 %/+20 %) |
| Load type | ohmic, inductive > 1 mH |
| Max. output current | 2 x 1 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 bits |
| Electrical isolation | 500 Vrms (K-bus/field potential) |
| Current consumption K-bus | typ. 60 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. 55 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 60068-2-27/29 |
| 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 |
Product announcement |
KL2535: available KS2535: estimated market release 3rd quarter 2008 |