Siemens LOGO! 230RC User Manual

LOGO! Manual
A5E00067781 01
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4.3 Fundamentals of Special Functions
You will notice that special functions differ from basic func-
tions on first glance because of the differences in the de-
scriptions of their inputs are named. Special functions in-
clude time functions, retentivity and various
parameterization options to adapt the program to your indi-
vidual requirements.
In this section we would like to give you a brief overview of
the input descriptions and provide you with some important
background information about special functions. The indi-
vidual special functions are described in Section 4.4.
LOGO! Functions

Siemens LOGO! 230RC Specifications

General

Inputs	8 digital inputs
Outputs	4 relay outputs
Mounting Type	DIN rail
Protection Type	IP20
Dimensions	90 x 72 x 55 mm
Output Current	10 A
Operating Temperature	0°C to 55°C
Power Supply	115/230V AC
Storage Temperature	-40°C to +70°C