Siemens LOGO! 24 User Manual

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LOGO! Manual
A5E00067781 01
You can also generate a message via output Q4:
Q3
Fault
Q4
Message
The relay contacts of output Q4 are always closed when
the system is running. Relay Q4 does not release unless
there is a power failure or a fault in the system. This con-
tact can be used for teleindication, for example.
Applications

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