Digital Output
KL2502
Output 1
Power contacts
Output 2
+24 V
0 V
PE
Signal LED1
Signal LED2
4-wire
3-wire
2-wire
Top view
Contact assembly
Connection
KL2502 | 2-channel pulse width output terminal 24 V DC
The KL2502 output terminal modulates the pulse width of a binary signal, and outputs it electrically isolated from the K-bus. The mark/space ratio is prescribed by a 16 bit value from the automation unit. 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 are driven in time with the outputs and show the mark/space ratio by their brightness.
| Technical data | KL2502 | KS2502 |
|---|---|
| Number of outputs | 2 |
| Rated load voltage | 24 V DC (-15 %/+20 %) |
| Load type | ohmic, inductive |
| Max. output current | 0.1 A (short-circuit-proof, 1 A driver component) per channel |
| Base frequency | 1…20 kHz, 250 Hz default |
| Duty factor | 0…100 % (TON > 750 ns, TOFF > 500 ns) |
| Resolution | max. 10 bits |
| Electrical isolation | 500 Vrms (K-bus/field potential) |
| Current consumption power contacts | typ. 10 mA |
| Current consumption K-bus | typ. 18 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. 50 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 |
| Special terminals | |
|---|---|
| KL2502-0010 | 30 kHz stepper motor terminal |
| KL2502-0012 | time-delayed setting of the outputs |
| KL2502-3020 | 5 V output, 30 kHz limit frequency |