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KL2702 | Bus Terminal, 2-channel solid-state relay output, 0…230 V AC/DC, 0.3 A

KL2702 | Bus Terminal, 2-channel solid-state relay output, 0…230 V AC/DC, 0.3 A

KL2702 | Bus Terminal, 2-channel solid-state relay output, 0…230 V AC/DC, 0.3 A

Signal LED 1
Signal LED 2
Power contact
230 V
Power contact N
Power contact PE
Output 1
Output 2
230 V
N
PE
Top view 
Contact assembly 
KL2702 | Bus Terminal, 2-channel solid-state relay output, 0…230 V AC/DC, 0.3 A

KL2702 | Bus Terminal, 2-channel solid-state relay output, 0…230 V AC/DC, 0.3 A

The KL2702-xxxx output terminal uses an electronic load relay to switch a mains voltage of up to 230 V AC/DC. The switching element is a high-power MOSFET, which is connected to the power contact potential. As a semiconductor switch, it is not subject to wear. The terminal has two outputs that indicate their signal state via LEDs.

 

Special features:

  • 2 x make contact
  • max. output current
    • 0.3 A (KL2702)
    • 2 A (KL2702-0002)
    • 1.5 A (KL2702-0020)
  • mutually locked outputs (KL2702-0002)

Product status:

regular delivery

Product information

Technical dataKL2702-0020KL2702-0002KL2702
Connection technology2-/3-/4-wire
Number of outputs2 x make contacts2 x make contacts, mutually locked2 x make contacts
Nominal voltage0…230 V AC/DC0…230 V AC/DC0…230 V AC/DC (DC…100 Hz)
Load typeohmic, inductive
Max. output current1.5 A steady load per channel2 A steady load per channel0.3 A steady load per channel
Rotating field frequencyDC…100 Hz
Surge voltage protectionfrom 400 V AC
Peak current2.5 A (20 s), 7.5 A (100 ms)2.5 A (20 s), 7.5 A (100 ms)0.5 A (20 s), 1.5 A (100 ms)
Contact resistance0.3 Ω typ., 0.4 Ω max.0.3 Ω typ., 0.4 Ω max.2.1 Ω typ., 3.2 Ω max.
Switch-on time0.2…0.4 ms0.2…0.4 ms4…6 ms
Switch-off time5…8 ms5…8 ms0.05…0.1 ms
Switch-on delay320 µs
Switch-off delay6.2 ms
Residual voltage(200 mΩ)(300 mΩ)
Electrical isolation500 V (K-bus/field voltage), 2500 V AC (1 min.)
Leakage current (OFF state)<< 1 mA
Current consumption power contactsonly leakage and load current
Current consumption K-bustyp. 50 mAtyp. 50 mAtyp. 10 mA
Bit width in the process image2 outputs
Configurationno address or configuration setting
Weightapprox. 55 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
Pluggable wiringfor all KSxxxx Bus Terminals
Approvals/markingsCECECE, UL, ATEX, IECEx, DNV GL
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
KL2702Bus Terminal, 2-channel solid-state relay output, 0…230 V AC/DC, 0.3 A
KS2702Bus Terminal, 2-channel solid-state relay output, 0…230 V AC/DC, 0.3 A, pluggable wiring
KL2702-0002Bus Terminal, 2-channel solid state relay output, 0…230 V AC/DC, 2 A
KL2702-0020Bus Terminal, 2-channel solid state relay output, 0…230 V AC/DC, 1.5 A

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