Article number |
6ES7288-1ST30-0AA0
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6ES7288-1ST30-0AA1
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*** spare part *** SIMATIC S7-200 SMART, CPU ST30, standard CPU, DC/DC/DC, onboard I/O: 18 DI 24 V DC; 12 DO 24 V DC; power supply: DC 20.4-28.8V DC, program/data memory 30 KB |
SIMATIC S7-200 SMART, CPU ST30, standard CPU, DC/DC/DC, onboard I/O: 18 DI 24 V DC; 12 DQ 24 V DC; power supply: DC 20.4 - 28.8 V DC, program/data memory 30 KB web server |
General information |
Product type designation |
CPU ST30 DC/DC/DC |
Engineering with |
● Programming package |
STEP 7 Micro/WIN SMART |
Installation type/mounting |
Rail mounting |
Yes; Standard - DIN rail |
Supply voltage |
Rated value (DC) |
24 V |
permissible range, lower limit (DC) |
20.4 V |
permissible range, upper limit (DC) |
28.8 V |
Input current |
Current consumption, max. |
624 mA; 24 V DC |
Inrush current, max. |
6 A; at 28.8 V |
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 |
Power loss, max. |
12 W |
Memory |
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 |
Address area |
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 |
Time of day |
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) |
Source/sink input |
Yes |
Number of simultaneously controllable inputs |
all mounting positions |
— up to 40 °C, max. |
18 |
Input voltage |
● Type of input voltage |
DC |
● Rated value (DC) |
24 V |
● for signal "0" |
I0.0 to I0.3 < 1 V DC; I0.4 to I2.7 < 5 V DC |
● for signal "1" |
I0.0 to I0.3 > 4V; I0.4 to I2.7 > 15V |
Input current |
● for signal "0", max. (permissible quiescent current) |
1 mA |
● for signal "1", typ. |
4 mA |
Input delay (for rated value of input voltage) |
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 |
— parameterizable |
Yes |
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 |
Digital outputs |
Number of digital outputs |
12; Transistor |
12 |
● of which high-speed outputs |
3; 100 kHz Pulse Train Output |
Short-circuit protection |
No |
|
Switching capacity of the outputs |
● with resistive load, max. |
0.5 A |
● on lamp load, max. |
5 W |
Output voltage |
● for signal "1", min. |
20 V DC |
Output current |
● for signal "1" rated value |
0.5 A |
● for signal "0" residual current, max. |
10 µA |
Output delay with resistive load |
● "0" to "1", max. |
3 µs; of the standard outputs, max. 3 µs; of the pulse outputs, max. (Q a.0 to Q a.3) 1 µs |
● "1" to "0", max. |
200 µs; of the standard outputs, max. 200 µs; of the pulse outputs, max. (Q a.0 to Q a.3) 50 µs |
Switching frequency |
● of the pulse outputs, with resistive load, max. |
100 kHz |
Relay outputs |
● Number of relay outputs |
0 |
Cable length |
● shielded, max. |
500 m |
|
● unshielded, max. |
150 m |
|
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 |
Protocols |
● PROFINET IO Controller |
Yes; Since V2.4 |
● PROFINET IO Device |
Yes; I-Device since V2.5 |
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. |
Address area |
— Inputs, max. |
128 byte; Per device |
— Outputs, max. |
128 byte; Per device |
2. Interface |
Interface type |
RS 485 (max. 187.5 kbps) |
Interface types |
● RS 485 |
Yes |
PROFIBUS DP master |
Services |
— S7 communication |
Yes |
Protocols |
Supports protocol for PROFINET IO |
Yes; RT Controller (since FW V2.4) & I-Device (since FW V2.5) |
PROFIBUS |
Yes; Via CM DP module |
Protocols (Ethernet) |
● TCP/IP |
Yes |
communication functions / header |
S7 communication |
● supported |
Yes |
● as server |
Yes |
● as client |
Yes |
Test commissioning functions |
Status/control |
● Status/control variable |
|
Yes |
Forcing |
● Forcing |
Yes |
Integrated Functions |
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 |
EMC |
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. |
Degree and class of protection |
IP degree of protection |
IP20 |
|
Standards, approvals, certificates |
CE mark |
Yes |
Ambient conditions |
Free fall |
● Fall height, max. |
0.3 m; five times, in product package |
Ambient temperature during operation |
● min. |
0 °C |
-20 °C |
● max. |
55 °C |
60 °C |
● horizontal installation, min. |
0 °C |
-20 °C |
● horizontal installation, max. |
55 °C |
60 °C |
● vertical installation, min. |
0 °C |
-20 °C |
● vertical installation, max. |
45 °C |
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 % |
configuration / header |
configuration / programming / header |
Programming language |
— LAD |
Yes |
— FBD |
Yes |
— STL |
Yes |
Dimensions |
Width |
110 mm |
Height |
100 mm |
Depth |
81 mm |
Weights |
Weight, approx. |
375 g |