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Siemens Simatic S7 Series

Siemens Simatic S7 Series
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Technical specifications
A.2 S7-200 SMART CPUs
S7-200 SMART
596 System Manual, 09/2015, A5E03822230-AC
Technical data
CPU ST60 DC/DC/DC
CPU SR60 AC/DC/Relay
CPU CR60 AC/DC/Relay
Hold up time (loss of power) 20 ms at 24 V DC 30 ms at 120 V AC
200 ms at 240 V AC
50 ms at 120 V AC
400 ms at 240 V AC
Internal fuse, not user replacea-
ble
3 A, 250 V, slow blow 3 A, 250 V, slow blow 3 A, 250 V, slow blow
Table A- 55 Sensor power
Technical data
CPU ST60 DC/DC/DC
CPU SR60 AC/DC/Relay
CPU CR 60 AC/DC/Relay
Voltage range
20.4 to 28.8 V DC
20.4 to 28.8 V DC
20.4 to 28.8 V DC
Output current rating (max.)
300 mA
300 mA
300 mA
Maximum ripple noise (<10
MHz)
< 1 V peak to peak < 1 V peak to peak < 1 V peak to peak
Isolation (CPU logic to sensor
power)
Not isolated Not isolated Not isolated
A.2.4.2
Digital inputs and outputs
Table A- 56 Digital inputs
Technical data
CPU ST60 DC/DC/DC
CPU SR60 AC/DC/Relay
CPU CR60 AC/DC/Relay
Number of inputs
36
36
36
Type Sink/Source (IEC Type 1
sink, except I0.0 to I0.3)
Sink/Source (IEC Type 1
sink)
Sink/Source (IEC Type 1
sink)
Rated voltage
24 V DC at 4 mA, nominal
24 V DC at 4 mA, nominal
24 V DC at 4 mA, nominal
Continuous permissible voltage
30 V DC, max.
30 V DC, max.
30 V DC, max.
Surge voltage
35 V DC for 0.5 sec.
35 V DC for 0.5 sec.
35 V DC for 0.5 sec.
Logic 1 signal (min.) I0.0 to I0.3: 4 V DC at 8 mA
Other inputs: 15 V DC at
2.5 mA
I0.0 to I0.3: 4 V DC at 8 mA
15 V DC at 2.5 mA
15 V DC at 2.5 mA
Logic 0 signal (max.) I0.0 to I0.3: 1 V DC at 1 mA
Other inputs: 5 V DC at 1
mA
5 V DC at 1 mA 5 V DC at 1 mA
Isolation (field side to logic)
500 V AC for 1 minute
500 V AC for 1 minute
500 V AC for 1 minute
Isolation groups 1 1 1
Filter times Individually selectable on
each channel (points I0.0 to
I1.5):
μs: 0.2, 0.4, 0.8, 1.6, 3.2,
6.4, 12.8
ms: 0.2, 0.4, 0.8, 1.6, 3.2,
6.4, 12.8
Individually selectable on
each channel (points I0.0 to
I1.5):
μs: 0.2, 0.4, 0.8, 1.6, 3.2,
6.4, 12.8
ms: 0.2, 0.4, 0.8, 1.6, 3.2,
6.4, 12.8
Individually selectable on
each channel (points I0.0 to
I1.5):
μs: 0.2, 0.4, 0.8, 1.6, 3.2,
6.4, 12.8
ms: 0.2, 0.4, 0.8, 1.6, 3.2,
6.4, 12.8
Individually selectable on
each channel (points I1.6
and greater):
ms: 0, 6.4, 12.8
Individually selectable on
each channel (points I1.6
and greater):
ms: 0, 6.4, 12.8
Individually selectable on
each channel (points I1.6
and greater):
ms: 0, 6.4, 12.8

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