Technical data
SIMATIC S7-200 SMART, CPU ST40, top, DC/DC/DC, airborne I/O: 24 24V DC digital inputs; 16DO 24V DC; Power: DC 20.4-28.8V DC, program storage/data storage 40 KB network server support
General information
Product Type Label CPU ST40 DC/DC/DC
packaged
● Engineering system STEP 7 Micro/WIN SMART
Installation mode/Installation
Rail installation is; Standard guide rail
Supply voltage
Rating (DC) 24 V
Allowable range, lower limit (DC) 20.4V
The upper limit (DC) is 28.8V
Input current
Consumption current, maximum 680 mA; 24 V DC
On current, maximum 11.7A; 28.8V hour
Output current
Current output, maximum 300 mA; 24 V DC sensor power supply
Used for backplane bus (DC 5 V), maximum 1.4 A; Maximum 5 V DC for EM bus
Power loss
Power loss, maximum 18 W
memory
Memory type DDR
Flash memory is
RAM is
Available storage for user data is 16 kbyte
Memory size 24 kbyte; Program memory
Micro memory card is; microSDHC Card (Optional)
buffering
● Existence is; Maintenance free, RTC takes 7 days.
CPU- Processing time
For bit operations, the typical value is 150 ns; / Description
For word operations, the typical value is 1.2 µs; / Description
For floating-point arithmetic, the typical value is 3.6 µs; / Description
Address range
Peripheral address range
● Input end 144 bytes; 256 - bit digital input and 56 - word analog input
● Output end 144 bytes; 256 bit digital output and 56 word analog output
time
clock
● Type hardware clock, not buffered
● Hardware clock (real-time clock) Yes
● Buffering lasts for 7 days
● Daily deviation, maximum 120 s; 25 °C in the range of 120s/ month
Digital input
Number of digital input terminal 24; integration
● Can be used to achieve the technical function of the input end 6; HSC (high-speed computing)
Source input/leaky input yes
The number of inputs that can be controlled simultaneously
All mounting positions
- The maximum value is 40 ° C and the maximum value is 24 ° C
Input voltage
● Input voltage type DC
● Rating (DC) 24 V
● For signal "0" I0.0 to I0.3 < 1V 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", maximum (allowed closed circuit current) 1 mA
● For signal "1", the typical value is 4 mA
Input delay (when input voltage is rated)
For standard input
- Parameterizable Yes; You can choose from four groups: 0.2ms, 0.4ms, 0.8ms, 1.6ms, 3.2ms, 6.4ms and 12.8ms
- When the value ranges from 0 to 1, the minimum value is 0.2 ms
- When the value ranges from 0 to 1, the maximum value is 12.8 ms
For alarm input
- Parameterizable Yes
Used for technical functions
- Parameterizable Yes; 6 single-phase: 4 HSCS, 200 kHz; 2 HSCS at 30 kHz 4 A/B phase: 2 HSCS at 100 kHz; 2 HSCS at 20 kHz
Conductor length
● Shielding, maximum 500 m; 50 m is used for technical functions
● Unshielded, maximum 300 m; For technical functions: No
Digital output
The number of digital output terminals is 16; transistor
● the fast output terminal 3; 100 KHz pulse train output
Output on-off capability
● The maximum value of resistance under load is 0.5A
● The maximum value of lighting load is 5 W
Output voltage
● For signal "1", minimum DC 20 V
Output current
● 0.5 A rating for signal "1"
● For the residual current of signal "0", maximum 10 µA
The output delay when the resistance is loaded
● From "0" to "1", the maximum is 3µs; Standard output, up to 3µs; Pulse output, Max (Qa.0 ~ Qa.3) 1 µs
● From "1" to "0", maximum 200 µs; Standard output, up to 200 µs; Pulse output, Max (Qa.0 ~ Qa.3) 50 µs
Switching frequency
● Pulse output of resistance load, maximum 100 kHz
Relay output terminal
● The number of relay output terminals is 0
Conductor length
● Shielding, maximum 500 m
● Unshielded, maximum 150 m
interface
Number of industrial Ethernet interfaces 1
RS 485 Number of ports 1
1. Interface
Interface type PROFINET
Potential isolation is; Isolated transformer, 1500V AC
The automatic calculation of transmission rate is; 10/100 Mbit/s
Auto-negotiation is
Autocross is
Physical interface
● RJ 45 (Ethernet) Yes
agreement
● PROFINET IO controller is; Since V2.4
● PROFINET IO device is; Intelligent equipment (V2.5 and above)
PROFINET I/O controller
● The maximum transmission rate is 100 Mbit/s
service
- Number of I/O devices that can be connected. Maximum value: 8
-- Update time 4 ms; The update time minimum also depends on the communication components set for PROFINET IO, the number of IO devices, and the amount of user data configured.
Address range
- On the input end, the maximum value is 128 bytes. Each device
- Output end, the maximum value is 128 bytes; Each device
2. Interface
Interface Type RS 485 (Maximum 187.5 Mbps)
Physical interface
● RS 485 is
PROFIBUS DP main station
service
- S7 communication Yes
agreement
The protocols supported by PROFINET IO are; RT controller (FW V2.4 or later) Intelligent device (FW2.5 or later)
PROFIBUS is; Through the CM DP module
Protocol (Ethernet)
● TCP/IP Yes
Communication function/title
S7 communication
● Providing support is
● As a server is
● As a client Yes
Debugging function test
Status/control
● Variable state/control yes
compulsion
○ Mandatory
Integrated function
PID regulator is; PID closed-loop control function: continuous controller output, binary controller output, automatic/manual mode, up to 8 loops
Number of pulse outputs 3
Potential isolation
Digital input potential isolation
● Between channels, group the number of points 1
Digital output potential isolation
● Between channels no
● Between channels, group the number of points 2
EMV
Resistance to static discharge interference
● Resistance to static discharge interference is in accordance with IEC 61000-4-2
-- The test voltage of air discharge is 8 kV
-- Test voltage of contact discharge is 4 kV
Anti-interference ability against high frequency electromagnetic field
● Anti-interference for high frequency rays, in line with IEC 61000-4-3; 10 V/m, 80 to 1000 MHz (in accordance with IEC 61000-4-3); 10 V/m, 900 MHz, 1.89 GHz, 50% ED (in accordance with IEC 61000-4-3)
Resistance to interference in relation to wires
● The anti-jamming ability of the power supply wire conforms to IEC 61000-4-4. 2 kV in accordance with IEC 61000-4-4, pulse
● Anti-interference ability of signal wire, in line with IEC 61000-4-4 is; ±2 kV in accordance with IEC 61000-4-4, pulse
Anti-jamming ability against the amount of wire interference caused by high frequency field
● For high frequency feed anti-interference, in line with IEC 61000-4-6 is; 10 V, 150 kHz to 80 MHz (according to IEC 61000-4-6)
Suppression of radio interference radiation according to EN 55 011
● Limit grade A is suitable for industrial applications; EN 61000-6-4, Emission interference: Applications in industrial applications.
Cable-conducted interference radiation and cable-conducted interference
● Interference emission through power cables/AC cables EN 61000-6-4, Emission interference: for industrial use.
Standards, licenses, certificates
CE mark is
Environmental requirements
In the open
● Maximum drop 0.3m; Five, in the shipping package
Operating ambient temperature
● Minimum value -20 °C
● Maximum 60 °C
● Horizontal installation, minimum value -20 °C
● Horizontal installation, maximum 60 °C
● Vertical installation, minimum value -20 °C
● Vertical installation, maximum 50 °C
Ambient temperature during transportation/storage
● Minimum value -40 °C
● Maximum 70 °C
Air pressure meets IEC 60068-2-13 standard
● Storage/transportation, minimum 660 hPa
● Storage/transportation, maximum 1 080 hPa
Operating height with reference to sea level
● Installation height, minimum value -1 000 m
● Installation height, maximum 2 000 m
Relative air humidity
● No condensation operation at 25 °C, maximum 95%
Project group status/title
Project group status/programming/title
Programming language
- KOP Yes
- FUP Yes
- AWL Yes
dimension
Width 125mm
Height 100 mm
Depth 81 mm
weight
Weight, about 410.3 g
FAQ
1.Who are We?
Beijing Zhongping Technology Co., LTD., is a one-stop integrated service provider of intelligent manufacturing, belongs to the Gong Doctor Group, is a scientific research, design, marketing, technical services, industrial Internet, international import and export services as one of the science and technology companies.
2.What can you buy from us?
PLC, inverter, human-machine interface, hydraulic products, low-voltage power distribution, industrial robots and core components
3.Is the item in stock or need to be purchased from another supplier?
We have a large inventory of goods and have our own warehouse.
4.What advantages do we have over other suppliers?
Our company has a large amount of inventory and a number of warehouses, but also in the country's important industrial provinces and cities with offices and a number of overseas service points. To provide you with intelligent manufacturing one-stop comprehensive services, save efforts, labor and cost.
5.Can you provide 100% new original authentic products?
We only sell new original genuine, no renovation, no fake, only for the original factory original!
6.How long is the delivery time?
If there is a stock, it will take 2-3 working days to ship, if the quantity is large, it will take 5-7 working days after receiving the payment, if it is not a conventional model, it will take some time, we will inform you of the specific delivery time.
7.Is there technical support available?
Of course, we have a professional technical team that can help you solve technical problems.
8.How do we guarantee quality?
We have three processes to control the quality of goods.
1). Our engineers will inspect the production and quality control in the factory regularly.
2) Incoming materials shall be inspected by experienced purchasing engineers before they can be stored.
3). At least 2 people in the logistics department cross-check the goods to be sent before delivery.
9.Can you guarantee the safe and reliable delivery of your products?
Yes, we strictly adopt the international standard packing. We also use special packaging for dangerous goods, and refrigerated shipping for items with temperature requirements. Special item packaging and general cargo standard packaging requirements may incur additional costs.
10.How about the freight?
The cost depends on how you choose to get the goods. Express is usually the fastest but also the most expensive way. Sea freight is the best solution for large quantities of goods. The exact shipping cost depends on the purchase amount、quantity and weight of your order. Please feel free to contact us for more information.
010-64225983
+8613811814778
info@zhongpingtech.com
Building 26, Liyuan Community, Chaoyang District, Beijing, China
