KL2722, KL2732 | 2-channel triac output terminals 12…230 V AC, 1 A

The KL2722 and KL2732 output terminals use a power switch to control mains voltage from 12 V 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 capacity of a digital output is 1 A. The KL2722 and KL2732 have two mutually locked outputs. They differ in terms of their interfacing with the power contacts. The KL2732 operates with two potential-free switches. All outputs indicate their logical state via an LED. The KL2722 is most suitable for reverse motors.

Technical data	KL2722 \| KS2722	KL2732 \| KS2732
Number of outputs	2 x make contacts, mutually locked	2 x make contacts (without power contacts)
Rated load voltage	12…230 V AC
Output current	1 A (leakage current: typ. 0.8 mA, max. 1.5 mA)
Surge voltage protection	> 275 V
Peak current	40 A (16 ms), 3 A (30 s)
Switch-on time	0.1…10 ms, zero crossing
Switch-off time	T/2
Maximum residual voltage	1.5 V (60 mA…1 A), 150 Ω (< 60 mA)
Electrical isolation	500 Vrms (K-bus/field voltage), 3,750 V AC (1 min.)
Current consumption K-bus	10 mA
Bit width in the process image	2 outputs
Configuration	no address or configuration setting
Weight	approx. 55 g
Operating/storage temperature	0…+55 °C/-25…+85 °C
Relative humidity	95 %, no condensation
Vibration/shock resistance	conforms to EN 60068-2-6/EN 60068-2-27/29
EMC immunity/emission	conforms to EN 61000-6-2/EN 61000-6-4
Protect. class/installation pos.	IP 20/variable
Pluggable wiring	for all KSxxxx Bus Terminals

Special terminals
KL2722-0010	without reciprocal locking of the channels, total current 1 A
KL2732-0010	without reciprocal locking of the channels, total current 1 A