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KL2634 | Bus Terminal, 4-channel relay output, 250 V AC, 30 V DC, 4 A

KL2634 | Bus Terminal, 4-channel relay output, 250 V AC, 30 V DC, 4 A

KL2634 | Bus Terminal, 4-channel relay output, 250 V AC, 30 V DC, 4 A

Signal LED 1
Signal LED 3
Signal LED 2
Signal LED 4
13
14
33
34
23
24
43
44
Top view 
Contact assembly 
KL2634 | Bus Terminal, 4-channel relay output, 250 V AC, 30 V DC, 4 A

KL2634 | Bus Terminal, 4-channel relay output, 250 V AC, 30 V DC, 4 A

The KL2634 output terminal has four relays, each of which has a single contact. The relay contact is suitable for use at up to 250 V AC or 30 V DC. The Bus Terminal indicates its signal state by means of light emitting diodes. The KL2634 is equipped with potential-free contacts.

Product status:

regular delivery

Product information

Technical dataKL2634
Connection technologyrelay output
Number of outputs4 x make contacts
Nominal voltage250 V AC/30 V DC
Load typeohmic, inductive
Max. output current4 A per channel
Switching current4 A AC/DC (ohmic)/2 A AC/DC (inductive)
Ohmic switching current4 A AC/DC per channel
Inductive switching current2 A AC/DC per channel
Minimum permitted load0.1 mA at 0.1 V DC (at 120 operations/min.)
Electrical isolation500 V (K-bus/field potential)
Current consumption power contacts
Current consumption K-bustyp. 120 mA
Bit width in the process image4 outputs
Operating cycles mech. (min.)2 x 107 (at 18 x 103 switching cycles per hour)
Operating cycles electr. (min.)1 x 105 (3 A/30 V DC ohmic load)
Configurationno address or configuration setting
Weightapprox. 70 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
Pluggable wiringfor all KSxxxx Bus Terminals
Approvals/markingsCE
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
KL2634Bus Terminal, 4-channel relay output, 250 V AC, 30 V DC, 4 A
KS2634Bus Terminal, 4-channel relay output, 250 V AC, 30 V DC, 4 A, pluggable wiring

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