KL402x/KS402x - Introduction

KL402x/KS402x - Introduction 1:
KL4021, KL4022

The KL402x/KS402x analog output terminals generate analog output signals in the range between 4 mA and 20 mA. The power is supplied to the process level with a resolution of 12 bits and is electrically isolated. The output channels of the Bus Terminal and the 24 VDC power supply have a common ground potential. The output stages are powered by the 24 V supply. Run LEDs indicate the data exchange with the Bus Coupler.