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KL1302, KL1312 | 2-channel digital input terminals 24 V DC for type 2 sensors

The KL1302 and KL1312 digital input terminals acquire the binary control signals from the process level and transmit them, in an electrically isolated form, to the higher-level automation unit. The KL1302 and KL1312 versions have input filters of different speeds. The Bus Terminals contain two channels that indicate their signal state by means of light emitting diodes. The input signal corresponds to the standard EN 61131-2, type 2. So it is possible to connect 2-wire sensors.

Technical data KL1302 | KS1302 KL1312 | KS1312
Connection technology 4-wire
Number of inputs 2
Nominal voltage 24 V DC (-15 %/+20 %)
“0“ signal voltage -3…+5 V (EN 61131-2, type 2)
“1“ signal voltage 11…30 V (EN 61131-2, type 2)
Input filter typ. 3.0 ms typ. 0.2 ms
Input current typ. 6 mA (EN 61131-2, type 2)
Current consumpt. K-bus typ. 3 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

Product announcement
KL1302, KS1302, KL1312: available
KS1312: estimated market release on request