Basic Performance Data - Siemens SIMATIC S7 400 Application Description

Time switch based on the S7-300/400 CPUs with simple HMI system
including radio-controlled clock connection
3

Basic performance data

The basic data for the S7 blocks are available in the following table:
Table 3-1
One-day
time
switch
Seven-day
time
switch
One-
month
time
switch
One-year
time
switch
Relative
time
switch
The basic data for the radio receiver SIPLUS DCF77 are as follows:
Table 3-2
Radio frequency
Protection class
Dimensions
Voltage feed
Current consumption
Rev. B - final 19.07.2002
Basic data for the function blocks
No. Input No. Output
parameter parameter
3 2
3 2
3 2
3 2
5 2
Basic data for the radio receiver
77,5kHz
IP65
(W x H x D) 75 x 125*) x 75 mm
*) plus 25mm für screw connection
plus bending radius for cable
24Vdc (20,4 ... 28,8Vdc)
50mA (typ.)
Smallest
No. Time
Cycle settable
intervals
interval
24h 1
7
1
days
31
1
days
365
1
days
- 1
Largest
settable
interval
1s 23:59:59
6 days,
1s
23:59:59
30 days,
1s
23:59:59
364 days,
1s
23:59:59
23 days,
1s
23:59:59
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