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Beckhoff KL2722

Bus Terminal, 2-channel triac output, 12...230 V AC, 1 A

MPN: KL2722
Category: KL2xxx | Digital output

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12-month warranty (new) · 3-month (used/refurbished)
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What is the Beckhoff KL2722?

The KL2722 output terminal uses a power switch to control mains voltage from 12 to 230 V AC. The switching element is a triac, which is connected to the power contact potential. As a semiconductor switch, it is not subject to wear. The steady load

Specifications

Connection technology	4-wire
Number of outputs	2 x make contacts, mutually locked
Nominal voltage	12…230 V AC
Load type	ohmic, inductive
Max. output current	1 A (leakage current: typ. 0.8 mA, max. 1.5 mA) per channel
Rotating field frequency	47…63 Hz
Surge voltage protection	> 275 V AC
Peak current	40 A (16 ms), 3 A (30 s)
Switch-on time	0.1…10 ms, zero crossing
Switch-off time	T/2
Residual voltage	max. 1.5 V
Electrical isolation	500 V (K-bus/field voltage), 3750 V AC (1 min.)
Leakage current (OFF state)	typ. 0.8 mA, max. 1.5 mA
Current consumption power contacts	only leakage and load current
Current consumption K-bus	typ. 10 mA
Bit width in the process image	2 outputs
Configuration	no address or configuration setting
Special features	reverse motors (blinds)
Weight	approx. 55 g
Operating temperature	0…55°C
Storage temperature	-25…+85°C
Relative humidity	95%, no condensation
Vibration/shock resistance	conforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emission	conforms to EN 61000-6-2/EN 61000-6-4
Protect. rating/installation pos.	IP20/variable
Pluggable wiring	for all KSxxxx Bus Terminals
Approvals/markings	CE, CCC, ATEX, IECEx, DNV
Ex marking	ATEX: II 3 G Ex ec IIC T4 Gc IECEx: Ex ec IIC T4 Gc
Design form	compact terminal housing with signal LEDs
Material	polycarbonate
Installation	on 35 mm DIN rail, conforming to EN 60715 with lock
Side by side mounting by means of	double slot and key connection
Marking	labeling of the BZxxxx series
Wiring	solid conductor (s), flexible conductor (st) and ferrule (f): spring actuation by screwdriver
Connection cross-section	s: 0.08…2.5 mm², st: 0.08…2.5 mm², f*: 0.14…1.5 mm²
Connection cross-section AWG	s: AWG28…14, st: AWG28…14, f*: AWG26…16
Stripping length	8…9 mm
Current load power contacts	Imax: 10 A
Dimensions (W x H x D)	12 mm x 100 mm x 68 mm

KL2722: frequently asked questions

When can KL2722 be shipped?

KL2722 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up KL2722 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for KL2722 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for KL2722, subject to availability and destination.