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KL1704 | Bus Terminal, 4-channel digital input, 120…230 V AC, 10 ms

Image similar, may contain optional accessories
KL1704 | Bus Terminal, 4-channel digital input, 120…230 V AC, 10 ms

KL1704 | Bus Terminal, 4-channel digital input, 120…230 V AC, 10 ms

Signal LED 1
Signal LED 3
Signal LED 2
Signal LED 4
Power contact
120 V/230 V
Power contact 0 V
Input 1
Input 3
Input 2
120 V/230 V
120 V/230 V
Input 4
Top view 
KL1704 | Bus Terminal, 4-channel digital input, 120…230 V AC, 10 ms

KL1704 | Bus Terminal, 4-channel digital input, 120…230 V AC, 10 ms

The KL1704 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. The direct connection of 120 V/230 V AC signals is possible. The Bus Terminal contains four channels that indicate its signal state by means of light emitting diodes.

 

Special features:

  • direct connection of 120 V/230 V AC signals
  • for AC voltage

Product status:

regular delivery

Product information

Technical dataKL1704
Connection technology2-wire
Number of inputs4
Nominal voltage120/230 V AC
“0” signal voltage0…40 V
“1” signal voltage79…260 V
Input filtertyp. 10 ms
Input currenttyp. 4.6 mA at 230 V, typ. 2.3 mA at 120 V
Current consumption K-bustyp. 3 mA
Switching times10 ms
Electrical isolation500 V (K-bus/mains voltage); 3750 V AC, 1 min.
Bit width in the process image4 inputs
Configurationno address or configuration setting
Special featuresohmic/capacitive input behavior
Weightapprox. 60 g
Operating/storage temperature0…+55°C/-25…+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
Approvals/markingsCE, UL
Housing dataKL-12-8pin
Design formcompact terminal housing with signal LEDs
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
Connection cross-section AWGs*: AWG28…14,
st*: AWG28…14,
f*: AWG26…16
Stripping length8…9 mm
Current load power contactsImax: 10 A

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

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