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KL1512 | 2-channel up/down counter, 24 V DC, 1 kHz, 16 bit

The up/down counter counts binary pulses, and transmits the counter state, in an electrically isolated form, to the higher-level automation device. Optionally the KL1512 Bus Terminal can be set up as an up or down counter (16 bit). The Bus Terminal contains two inputs that indicate their signal state by means of light emitting diodes. The KL1512 is particularly suitable for simple counting tasks, e.g. in connection with flow meters.

Technical data KL1512 | KS1512
Number of inputs 2
Nominal voltage 24 V DC (-15 %/+20 %)
“0“ signal voltage -3…+5 V
“1“ signal voltage 15…30 V
Counting frequency max. 1 kHz
Counter depth 16 bits
Input filter 0.2 ms
Input current typ. 5 mA
Current consumpt. K-bus typ. 50 mA
Electrical isolation 500 V (K-bus/field potential)
Bit width in the process image input/output: 16 bit data, 8 bit control/status
Configuration via the Bus Coupler or the controller
Weight approx. 55 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