3SK1 devices
5.2 3SK1 Advanced
3SK1 safety relays
Manual, 04/2013, A5E02526190021A/RS-AA/01
71
5.2.9 3SK1122 Advanced basic unit time-delayed (with solid-state outputs)
5.2.9.1 Device features
MLFB:
3SK1122-xCB4y 24 V DC
(x) 1 = screw-type terminal; 2 = push-in terminal
(y) time delay 1 = 0.05 ... 3 s; 2 = 0.5 ... 30 s; 4 = 5 ... 300 s
Additional / alternative device characteristics
● 2 instantaneous solid-state outputs
● 2 time-delayed solid-state outputs
● Potentiometer for setting the delay time
● Time function: With OFF-delay
WARNING
Continuous operation
In continuous operation for PL e / Cat. 4 in accordance with ISO 13849-1 or SILCL 3 in
accordance with IEC 62061, the key safety values apply in the case of a function test
interval (state change of the outputs) ≤ 1 year.
To Next Page
Loading...
