Siemens SIMATIC S7 System Manual page 717

Technical data
Isolation (external signal
to PLC logic)
Cable type
Table A- 58 Power supply
Technical data
Voltage range
Line frequency
Input CPU only
current
(max.
load)
CPU with all
expansion
accessories
Inrush current (max.)
Isolation (input power to
logic)
Ground leakage, AC line
to functional earth
Hold up time (loss of pow-
er)
Internal fuse, not user
replaceable
Table A- 59 Sensor power
Technical data
Voltage range
Output current rating
(max.)
Maximum ripple noise
(<10 MHz)
Isolation (CPU logic to
sensor power)
S7-200 SMART
System Manual, V2.3, 07/2017, A5E03822230-AF
CPU ST60 DC/DC/DC
Ethernet: Transformer isolat-
ed, 1500 V AC
RS485: none
Ethernet: CAT5e shielded
RS485: PROFIBUS network
cable
CPU ST60 DC/DC/DC
20.4 to 28.8 V DC
--
220 mA at 24 V DC (without
driving 300 mA sensor power)
500 mA at 24 V DC (with
driving 300 mA sensor power)
710 mA at 24 V DC
11.5 A at 28.8 V DC
None
None
20 ms at 24 V DC
3 A, 250 V, slow blow
CPU ST60 DC/DC/DC
20.4 to 28.8 V DC
300 mA
< 1 V peak to peak
Not isolated
CPU SR60 AC/DC/Relay
Ethernet: Transformer isolat-
ed, 1500 V AC
RS485: none
Ethernet: CAT5e shielded
RS485: PROFIBUS network
cable
CPU SR60 AC/DC/Relay
85 to 264 V AC
47 to 63 Hz
160 mA at 120 V AC (without
driving 300 mA sensor power)
280 mA at 120 V AC (with
driving 300 mA sensor power)
90 mA at 240 V AC (without
driving 300 mA sensor power)
160 mA at 240 V AC (with
driving 300 mA sensor power)
370 mA at 120 V AC
220 mA at 240 V AC
16.3 A at 264 V DC
1500 V AC
None
30 ms at 120 V AC
200 ms at 240 V AC
3 A, 250 V, slow blow
CPU SR60 AC/DC/Relay
20.4 to 28.8 V DC
300 mA
< 1 V peak to peak
Not isolated
Technical specifications
A.2 S7-200 SMART CPUs
CPU CR60s AC/DC/Relay
Ethernet: Not available
RS485: none
Ethernet: Not available
RS485: PROFIBUS network
cable
CPU CR60s AC/DC/Relay
85 to 264 V AC
47 to 63 Hz
150 mA at 120 V AC
100 mA at 240 V AC
Not available
16.3 A at 264 V AC
1500 V AC
None
30 ms at 120 V AC
200 ms at 240 V AC
3 A, 250 V, slow blow
CPU CR60s AC/DC/Relay
Not available
Not available
Not available
Not available
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