Analog Output
KL4112
+ Output 1
Shield
Power contact 0 V
Power contact
+24 V
+24 V
+ Output 2
+24 V
0 V
Shield
Run LED1
Run LED2
Top view
Contact assembly
Connection
KL4112 | 2-channel analog output terminal 0…20 mA
The KL4112 analog output terminal generates analog output signals in the range from 0 to 20 mA. The power is supplied to the process level with a resolution of 16 bits (default: 15 bits), and is electrically isolated. Ground potential for the output channels of a Bus Terminal is common with the 24 V DC supply. The output stages are powered by the 24 V supply. The two run LEDs give an indication of the data exchange with the Bus Coupler.
| Technical data | KL4112 | KS4112 |
|---|---|
| Number of outputs | 2 |
| Power supply | 24 V DC via the power contacts (alternative 15 V DC with Bus Terminal KL9515) |
| Signal current | 0…20 mA |
| Load | < 500 Ω |
| Measuring error | < ±0.1 % (relative to full scale value) |
| Resolution | 15 bit, configurable to 16 bit |
| Conversion time | ~ 3.5 ms |
| Electrical isolation | 500 Vrms (K-bus/signal voltage) |
| Current consumption K-bus | typ. 60 mA |
| Bit width in the process image | output: 2 x 16 bit data (2 x 8 bit control/status optional) |
| Configuration | no address or configuration setting |
| Weight | approx. 80 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 | |
|---|---|
| KL4112-0010 | Siemens S5 format |
| KL4112-0050 | Siemens S7 format |