Siemens LOGO! 24 User Manual

83
LOGO! Manual
A5E00067781 01
Description of function
When the state at the input Trg changes to 1, the output Q
switches to 1 immediately.
If the state at the input Trg changes from 1 to 0, the current
time T
a
starts in LOGO!, and the output remains set. If T
a
reaches the values specified via T (T
a
=T), the output Q is
reset to 0 (off delay).
If the Trg input switches on and off again, the time T
a
starts
again.
The input R (Reset) resets the elapsed time T
a
and the out-
put before the set time delay T
a
has elapsed.
In the event of a power failure, the elapsed time is reset.
LOGO! Functions

Siemens LOGO! 24 Specifications

General

Dimensions	90 x 72 x 55 mm
Relay Outputs	4
Programming	LOGO! Soft Comfort
Mounting Type	DIN Rail
Protection Class	IP20
Inputs	8 Digital
Outputs	4 Relay
Output Current	10 A per relay output
Operating Temperature	0 ... 55 °C
Display	LCD with backlight