KL4112 2 Channel Analog Output Terminal (EC-0148)
BECKHOFF KL4112
Dual Channel Analog Output Terminal, 0 to 20 mA, 16 Bit
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 VDC power supply. The
output stages are powered by the 24 V power supply. The two RUN LEDs give an indication of the data
exchange with the Bus Coupler.
Description
| Technical data | KL4112 |
|---|---|
| Technology | single-ended |
| Number of outputs | 2 |
| Power supply | 24 V DC via power contacts (alternative 15 V DC with power supply terminal KL9515) |
| Signal current | 0…20 mA |
| Load | < 500 Ω |
| Output error | < ±0.1 % (relative to end value) |
| Resolution | 15 bit, configurable to 16 bit |
| Conversion time | ~ 3.5 ms |
| Electrical isolation | 500 V (K-bus/signal voltage) |
| Current consumption power contacts | typ. 50 mA + load |
| 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 |
| Special features | increased resolution |
| 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 |
| 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 |
| Approvals | CE, UL, Ex |
