SIMATIC S7-200 SMART, CPU SR30, standard CPU, AC/DC/relay, onboard I/O: 18 DI 24 V DC; 12 DQ relay 2 A; power supply: AC 85 - 264 V AC at 47-63 Hz program/data memory 30 KB
Product Type: Industrial Automation Component
General
| Article number |
6ES7288-1SR30-0AA1 |
General information
| Product type designation |
CPU SR30 AC/DC/Relay |
Engineering with
| ● Programming package |
STEP 7 Micro/WIN SMART |
Installation type/mounting
| Rail mounting |
Yes; Standard - DIN rail |
Rated value (AC)
| ● 120 V AC |
Yes |
| ● 230 V AC |
Yes |
| permissible range, lower limit (AC) |
85 V |
| permissible range, upper limit (AC) |
264 V |
Line frequency
| ● permissible range, lower limit |
47 Hz |
| ● permissible range, upper limit |
63 Hz |
Input current
| Current consumption (rated value) |
72 mA; at 240 V AC |
| Current consumption, max. |
136 mA; At 120 V AC |
| Inrush current, max. |
8.9 A; at 264 V |
| ● for signal "0", max. (permissible quiescent current) |
1 mA |
| ● for signal "1", typ. |
4 mA |
Output current
| Current output, max. |
300 mA; 24 V DC Sensor Power |
| for backplane bus (5 V DC), max. |
1.4 A; max. 5 V DC for EM bus |
Power loss
Storage
| Type of memory |
DDR |
| Flash |
Yes |
| RAM |
Yes |
| Memory available for user data |
12 kbyte |
| Memory size |
18 kbyte; Program memory |
| Micro Memory Card |
Yes; microSDHC Card (optional) |
Backup
| ● present |
Yes; Maintenance free, RTC requires 7 days. |
CPU processing times
| for bit operations, typ. |
150 ns; / instruction |
| for word operations, typ. |
1.2 µs; / instruction |
| for floating point arithmetic, typ. |
3.6 µs; / instruction |
I/O address area
| ● Inputs |
144 byte; 256 bit of digital inputs & 56 words of analog inputs |
| ● Outputs |
144 byte; 256 bit of digital outputs & 56 words of analog outputs |
Clock
| ● Type |
Hardware clock, no battery backup |
| ● Hardware clock (real-time) |
Yes |
| ● Backup time |
7 d |
| ● Deviation per day, max. |
120 s; within 120s/month at 25 °C |
Digital inputs
| Number of digital inputs |
18 |
| ● of which inputs usable for technological functions |
6; HSC (High Speed Counting) |
| Sourcing/sinking input |
Yes |
all mounting positions
Input voltage
| ● Type of input voltage |
DC |
| ● Rated value (DC) |
24 V |
| ● for signal "0" |
5 V DC at 1 mA |
| ● for signal "1" |
15 V DC at 2.5 mA |
for standard inputs
| — Parameterizable |
Yes; 0.2 ms, 0.4 ms, 0.8 ms, 1.6 ms, 3.2 ms, 6.4 ms and 12.8 ms, selectable in groups of four |
| — at "0" to "1", min. |
0.2 ms |
| — at "0" to "1", max. |
12.8 ms |
for interrupt inputs
for technological functions
| — Parameterizable |
Yes; 6 Single phase: 5 HSCs at 200 kHz; 1 HSCs at 30 kHz 4 A/B phase: 3 HSCs at 100 kHz; 1 HSC at 20 kHz |
Cable length
| ● shielded, max. |
500 m; 50m shielded for HSC inputs |
| ● unshielded, max. |
300 m; for technological functions: No |
| ● shielded, max. |
500 m |
| ● unshielded, max. |
150 m |
Digital outputs
| Number of digital outputs |
12; Relays |
Switching capacity of the outputs
| ● with resistive load, max. |
2 A |
| ● on lamp load, max. |
30 W; 30 W with DC, 200 W with AC |
Output delay with resistive load
| ● "0" to "1", max. |
10 ms; max. |
| ● "1" to "0", max. |
10 ms; max. |
Switching frequency
| ● of the pulse outputs, with resistive load, max. |
1 Hz |
Relay outputs
| ● Number of relay outputs |
8 |
Interfaces
| Number of industrial Ethernet interfaces |
1 |
| Number of RS 485 interfaces |
1 |
1. Interface
| Interface type |
PROFINET |
| Isolated |
Yes; Transformer isolated, 1,500V AC |
| automatic detection of transmission rate |
Yes; 10/100 Mbit/s |
| Autonegotiation |
Yes |
| Autocrossing |
Yes |
Interface types
| ● RJ 45 (Ethernet) |
Yes |
| ● RS 485 |
Yes |
Protocols
| ● PROFINET IO Controller |
Yes; Since V2.4 |
| ● PROFINET IO Device |
Yes; I-Device since V2.5 |
| Supports protocol for PROFINET IO |
Yes; RT Controller (since FW V2.4) & I-Device (since FW V2.5) |
| PROFIBUS |
Yes; Via CM DP module |
PROFINET IO Controller
| ● Transmission rate, max. |
100 Mbit/s |
Services
| — Number of connectable IO Devices, max. |
8 |
| — Updating time |
4 ms; The minimum value of the update time also depends on the communication component set for PROFINET IO, on the number of IO devices and the quantity of configured user data. |
| — S7 communication |
Yes |
Address area
| — Inputs, max. |
128 byte; Per device |
| — Outputs, max. |
128 byte; Per device |
2. Interface
| Interface type |
RS 485 (max. 187.5 kbps) |
Protocols (Ethernet)
S7 communication
| ● supported |
Yes |
| ● as server |
Yes |
| ● As client |
Yes |
Status/control
| ● Status/control variable |
Yes |
Forcing
Counter
| ● Number of counters |
6 |
| PID controller |
Yes; PID closed-loop control function: Continuous controller outputs, binary controller outputs, automatic/manual mode, max. 8 loops |
| Number of pulse outputs |
3 |
Interference immunity against discharge of static electricity
| ● Interference immunity against discharge of static electricity acc. to IEC 61000-4-2 |
Yes |
| — Test voltage at air discharge |
8 kV |
| — Test voltage at contact discharge |
4 kV |
Interference immunity against high-frequency electromagnetic fields
| ● Interference immunity against high-frequency radiation acc. to IEC 61000-4-3 |
Yes; 10 V/m, 80 to 1 000 MHz (to IEC 61000-4-3); 10 V/m, 900 MHz, 1.89 GHz, 50% ED (to IEC 61000-4-3) |
Interference immunity to cable-borne interference
| ● Interference immunity on supply lines acc. to IEC 61000-4-4 |
Yes; 2 kV acc. to IEC 61000-4-4, burst |
| ● Interference immunity on signal cables acc. to IEC 61000-4-4 |
Yes; ±2 kV acc. to IEC 61000-4-4, Burst |
Interference immunity against conducted variable disturbance induced by high-frequency fields
| ● Interference immunity against high frequency current feed acc. to IEC 61000-4-6 |
Yes; 10 V, 150 kHz to 80 MHz (to IEC 61000-4-6) |
Emission of radio interference acc. to EN 55 011
| ● Limit class A, for use in industrial areas |
Yes; EN 61000-6-4, interference emission: Intended for use in industrial areas. |
Emission of conducted and non-conducted interference
| ● Interference emission via line/AC current cables |
EN 61000-6-4, interference emission: Intended for use in industrial areas. |
Standards, approvals, certificates
Free fall
| ● Fall height, max. |
0.3 m; five times, in product package |
Ambient temperature during operation
| ● min. |
-20 °C |
| ● max. |
60 °C |
| ● horizontal installation, min. |
-20 °C |
| ● horizontal installation, max. |
60 °C |
| ● vertical installation, min. |
-20 °C |
| ● vertical installation, max. |
50 °C |
Ambient temperature during storage/transportation
| ● min. |
-40 °C |
| ● max. |
70 °C |
Air pressure acc. to IEC 60068-2-13
| ● Storage/transport, min. |
660 hPa |
| ● Storage/transport, max. |
1 080 hPa |
Altitude during operation relating to sea level
| ● Installation altitude, min. |
-1 000 m |
| ● Installation altitude, max. |
2 000 m |
Relative humidity
| ● Operation at 25 ℃ without condensation, max. |
95 % |
Programming language
| — LAD |
Yes |
| — FBD |
Yes |
| — STL |
Yes |
Dimensions
| Width |
110 mm |
| Height |
100 mm |
| Depth |
81 mm |
Weights
Classifications
| Version |
Classification |
| eClass |
16 |
| eClass |
14 |
| eClass |
12 |
| eClass |
9.1 |
| eClass |
9 |
| eClass |
8 |
| eClass |
7.1 |
| eClass |
6 |
| ETIM |
10 |
| ETIM |
9 |
| ETIM |
8 |
| ETIM |
7 |
| IDEA |
4 |
| UNSPSC |
15 |
General Product Approval
| EU declaration of conformity |
Yes |
| UK Declaration of Conformity |
Yes |
| EAC |
Yes |
| EU declaration of conformity |
Yes |
| UK Declaration of Conformity |
Yes |
| China RoHS |
Yes |
| last modified: |
8/24/2025 |
Applications
This Industrial Automation Component is designed for industrial automation applications, offering reliable performance and compatibility with Siemens automation systems. Suitable for manufacturing, process control, and building automation environments.
