ТОВ "Промислова автоматизація" постачає промислове обладнання та електронні компоненти для автоматизації технологічних процесів, будівель і споруд, машинобудівних комплексів.


KL1052 | 2-channel digital input terminal 24 V DC, switching to positive and negative potentials

The KL1052 digital input terminal acquires the binary control signals from the process level and transmits them, in an electrically isolated form, to the higher-level automation unit. Sensors that switch to the positive potential or to 0 V (ground) can be connected to the KL1052 version. The Bus Terminal contains two channels that indicate their signal state by means of light emitting diodes.

Technical data KL1052 | KS1052
Connection technology 4-wire
Specification positive and negative switching
Number of inputs 2
Nominal voltage 24 V DC (-15 %/+20 %)
“0“ signal voltage 7.6…17.4 V
“1“ signal voltage 0…7 V and 18…30 V
Input filter typ. 3.0 ms
Input current typ. 3 mA
Current consumpt. K-bus typ. 8 mA
Electrical isolation 500 V (K-bus/field potential)
Bit width in the process image 2 inputs
Configuration no address or configuration setting
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
Approvals CE, UL, Ex

Special terminals  
KL1052-0010 96 V DC positive and negative switching, not in accordance with the EN 61131-2 specifications: I high = 3 mA, I low = 0.5 mA