Beckhoff Automation · I/O · Bus Terminals · KL2xxx Digital Output
Beckhoff KL2722 Digital Output Module
Beckhoff lists the KL2722 as Bus Terminal, 2-channel TRIAC output, 12…230 V AC, 1 A.
Number of outputs2 x make contacts, mutually locked
Nominal voltage12…230 V AC
Connection technology4-wire
Weightapprox. 55 g
How it works
This page reproduces the technical data Beckhoff publishes for this item number, including the values needed for cabinet design, spares planning and replacement decisions.
Specifications
Technical data
Connection technology4-wire
Number of outputs2 x make contacts, mutually locked
Nominal voltage12…230 V AC
Load typeresistive, inductive
Max. output current1 A (leakage current: typ. 0.8 mA, max. 1.5 mA) per channel
Rotating field frequency47…63 Hz
Surge voltage protection> 275 V AC
Peak current40 A (16 ms), 3 A (30 s)
Switch-on time0.1…10 ms, zero crossing
Switch-off timeT/2
Ordering information
KL2722Bus Terminal, 2-channel TRIAC output, 12…230 V AC, 1 A
KS2722Bus Terminal, 2-channel TRIAC output, 12…230 V AC, 1 A, pluggable wiring level
Order number
KL2722 — Beckhoff product page, technical data
Official source
https://www.beckhoff.com/en-us/products/i-o/bus-terminals/kl2xxx-digital-output/kl2722.html
FAQ
How many channels does the KL2722 have?
Beckhoff states number of outputs: 2 x make contacts, mutually locked.
What voltage does it operate at?
The technical data lists nominal voltage as 12…230 V AC.
What does the ordering description say?
Bus Terminal, 2-channel TRIAC output, 12…230 V AC, 1 A.
Where do these values come from?
They are taken from the technical data Beckhoff publishes for item number KL2722, on the product page linked below.
Shipping & support. Stock is held in Shanghai and dispatched worldwide with the manufacturer's documentation. Contact us for the current lead time, price and freight before ordering.