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Beckhoff Automation Pty. Ltd.

Building 4, 163–179 Forster Road
Mount Waverley, VIC 3149, Australia

+61 3 9912 5430
info@beckhoff.com.au
www.beckhoff.com/en-au/

KL1512 | Bus Terminal, 2-channel digital input, counter, 24 V DC, 1 kHz

Image similar, may contain optional accessories
KL1512 | Bus Terminal, 2-channel digital input, counter, 24 V DC, 1 kHz

KL1512 | Bus Terminal, 2-channel digital input, counter, 24 V DC, 1 kHz

Signal LED 1
Run LED
Signal LED 2
Power contact
+24 V
Power contact 0 V
Input 1
Input 2
+24 V
0 V
Top view 
Contact assembly 
KL1512 | Bus Terminal, 2-channel digital input, counter, 24 V DC, 1 kHz

KL1512 | Bus Terminal, 2-channel digital input, counter, 24 V DC, 1 kHz

The KL1512 Bus Terminal is a 2-channel up or down counter and transports the counter value electrically isolated to the higher-level automation device. The pulses for the two counters are set via the inputs; the counting direction can be changed to down by register. The signal states of the inputs are indicated by light emitting diodes.

 

Special features:

  • suitable for simple counting tasks with counting frequencies up to 1 kHz, such as the connection of a flow meter
  • two up or down counters

Product status:

regular delivery

Product information

Technical dataKL1512
Connection technology2 x up or down counter
SpecificationEN 61131-2, type 1, “0”: < 5 V DC, “1”: > 15 V DC, typ. 5 mA
Number of counters1 or 2
Nominal voltage24 V DC (-15%/+20%)
“0” signal voltage-3…+5 V (EN 61131-2, type 1)
“1” signal voltage15…30 V (EN 61131-2, type 1)
Counting frequencymax. 1 kHz
Counter depth16 bit
Input currenttyp. 5 mA (EN 61131-2, type 1)
Current consumption K-bustyp. 50 mA
Current consumption power contactsload only
Electrical isolation500 V (K-bus/field potential)
Bit width in the process imageinput/output: 16 bit data, 8 bit control/status
Configurationvia the Bus Coupler or the controller
Special featuresset counters
Weightapprox. 50 g
Operating/storage temperature-25…+60°C/-40…+85°C
Relative humidity95%, no condensation
Vibration/shock resistanceconforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emissionconforms to EN 61000-6-2/EN 61000-6-4
Protect. rating/installation pos.IP20/variable
Pluggable wiringfor all KSxxxx Bus Terminals
Approvals/markingsCE, UL, ATEX, IECEx
Ex markingATEX:
II 3 G Ex ec IIC T4 Gc
IECEx:
Ex ec IIC T4 Gc
Housing dataKL-12-8pinKS-12-8pin
Design formcompact terminal housing with signal LEDsterminal housing with pluggable wiring level
Materialpolycarbonate
Dimensions (W x H x D)12 mm x 100 mm x 68 mm
Installationon 35 mm DIN rail, conforming to EN 60715 with lock
Side by side mounting by means ofdouble slot and key connection
Markinglabeling of the BZxxx series
Wiringsolid conductor (s), flexible conductor (st) and ferrule (f): spring actuation by screwdriver
Connection cross-sections*: 0.08…2.5 mm²,
st*: 0.08…2.5 mm²,
f*: 0.14…1.5 mm²
s*: 0.08…1.5 mm²,
st*: 0.08…1.5 mm²,
f*: 0.14…1.5 mm²
Connection cross-section AWGs*: AWG28…14,
st*: AWG28…14,
f*: AWG26…16
s*: AWG28…16,
st*: AWG28…16,
f*: AWG26…16
Stripping length8…9 mm9…10 mm
Current load power contactsImax: 10 A

*s: solid wire; st: stranded wire; f: with ferrule

Ordering information
KL1512Bus Terminal, 2-channel digital input, counter, 24 V DC, 1 kHz
KS1512Bus Terminal, 2-channel digital input, counter, 24 V DC, 1 kHz, pluggable wiring

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