Siemens LOGO! 230 RC User Manual

LOGO! manual
EWA 4NEB 712 6006-02
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Switch-on time
Any time between 00:00 and 23:59 hours
––:–– means there is no switch-on time
Switch-off time
Any time between 00:00 and 23:59 hours
––:–– means there is no switch-off time
Clock buffer
In LOGO! 230RC, the internal clock continues to run when there is a
power failure. In other words, the clock has reserve power. How much
reserve power LOGO! 230 RC has depends on the ambient temperature.
At a temperature of 40, it has reserve power for 8 hours.
Cam overlap
You use the cams to set switch-on and switch-off times. At a switch-on
time, the clock switches the output on unless it was already on; at a
switch-off time, it switches the output off unless it was already off.
No1
No2
No3
Carns entered for
the clock
Switch on Switch off
On
Off
10:00 15:00
On
Off
9:00 18:00
Off
8:00 16:00
Priority
If you specify a switch-on time and a switch-off time at the same time for
different cams, the switch-on/switch-off times contradict each other. In
this case, cam No3 has priority over cam No2, and cam No2 has priority
over cam No1.
Programming LOGO!

Siemens LOGO! 230 RC Specifications

General

Inputs	8 digital inputs
Outputs	4 relay outputs
Input voltage type	AC
Width	72 mm
Height	90 mm
Depth	55 mm
Number of analog inputs	0
Number of analog outputs	0
Operating temperature	0 °C to 55 °C
Storage temperature	-40 °C to 70 °C
Protection class	IP20
Digital inputs according to EN 61131-2	Type 1
Weight	approx. 210 g
Program Memory	400 function blocks
Dimensions	72 mm x 90 mm x 55 mm