1. KL304x, KL305x - one-, two- and four-channel analog input terminals, 0 to 20 mA and 4 to 20 mA, single-ended
2. Product overview
3. KL/KS3044, KL/KS3054 - Introduction

KL/KS3044, KL/KS3054 - Introduction

The job of the KL3044 and KL3054 analog input terminals is to transmit analog measurement signals with electrical isolation to the automation device.
KL/KS3044 process signals in the range from 0 mA to 20 mA.
KL/KS3054 process signals in the range from 4 mA to 20 mA. The input electronics is independent of the supply voltage of the power contacts. The ground connection is the reference potential for the inputs. The error LEDs indicate an overload condition. The terminals combine four channels in a single housing.