6ES7278-4BD32-0XB0 6ES7278-4BD32-0XB0
概述
- S7 入門級控制器
- 可通過以下方式擴展:
- 1 個信號板 (SB)、電池板 (BB) 或通信板 (CB)
- zui多 3 個通信模塊 (CM)
設計
緊湊型 CPU 1211C 具有:
- 3 種設備類型,帶有不同的電源和控制電壓。
- 集成的電源,可作為寬范圍交流或直流電源(85 至 264 V 交流或 24 V 直流)
- 集成的 24 V 編碼器/負載電流源:
用于直接連接傳感器和編碼器。300 mA 輸出電流,也可用作負載電源。 - 14 點集成 24 V 直流數字量輸入(漏電流/源電流(IEC 1 型漏電流))。
- 10 點集成數字量輸出,24 V 直流或繼電器。
- 2 點集成模擬量輸入,0 至 10 V。
- 2 點脈沖輸出 (PTO),頻率zui高 100 kHz。
- 脈沖寬度調制輸出 (PWM),頻率zui高 100 kHz。
- 集成以太網接口(TCP/IP native、ISO-on-TCP)
- 3 個快速計數器 (100 kHz),帶有可參數化的使能和復位輸入,可以同時用作帶有單獨輸入的加減計數器,或用于連接增量型編碼器。
- 通過附加通訊接口擴展,例如,RS485 或 RS232
- 通過信號板使用模擬或數字信號直接在 CPU 上擴展(保持 CPU 安裝尺寸)
- 通過信號模塊使用各種模擬量和數字量輸入和輸出信號擴展
- 可選存儲器擴展(SIMATIC 存儲卡)
- PID 控制器,具有自動調諧功能
- 集成實時時鐘
- 中斷輸入:
對過程信號的上升沿或下降沿作出*速響應 - 所有模塊上均為可拆卸的端子
- 仿真器(可選):
用于仿真集成輸入和測試用戶程序。
設備型號 | ||||
---|---|---|---|---|
型號 | 電源電壓 | 輸入電壓 DI | 輸出電壓 DO | 輸出電流 |
| 24 V DC | 24 V DC | 24 V DC | 0.5 A, 晶體管 |
| 24 V DC | 24 V DC | 5 … 30 V DC / | 2 A; |
| 85 … 264 V AC | 24 V DC | 5 … 30 V DC / | 2 A; |
功能
- 豐富的指令集:
運算種類眾多,便于編程:- 基本操作,如二進制邏輯運算、結果賦值、存儲、計數、產生時間、裝載、傳輸、比較、移位、循環移位、產生補碼、調用子程序(帶局部變量)
- 集成通信命令(例如,USS 協議、Modbus RTU、S7 通信“T-Send/T-Receive”(T 發送/T 接收)或自由端口模式 (Freeport))
- 使用簡便的功能,如脈沖寬度調制、脈沖序列功能、運算功能、浮點運算功能、PID 閉環控制、跳轉功能、環路功能和代碼轉換
- 數學函數,例如 SIN、COS、TAN、LN、EXP
- 計數:
用戶友好的計數功能配以集成的計數器和高速計數器指令給用戶開辟了新的應用領域。 - 中斷處理:
- 邊沿觸發中斷(由過程信號的上升沿或下降沿觸發)允許對過程中斷作出極快的響應。
- 時間觸發中斷。
- 當達到設定值或計數器方向改變時,可觸發計數器中斷。
- 通信中斷使得能迅速方便地與周圍的設備如打印機或條碼閱讀器交換信息。
- 口令保護
- 測試和診斷功能:
易于使用的功能支持測試和診斷,例如,在線/離線診斷。 - 在測試和診斷過程中“強制”輸入和輸出:
可不在循環周期內獨立設置輸入和輸出,例如可以檢測用戶程序。 - 按照 PLCopen 對簡單運動進行的運動控制。
- 庫功能
編程
通過 STEP 7 Basic 編程軟件包,所有 S7-1200 控制器和相關 I/O 可進行全面編程。
技術規范
Article number | 6ES7211-1BE40-0XB0 | 6ES7211-1AE40-0XB0 | 6ES7211-1HE40-0XB0 | |
---|---|---|---|---|
| CPU 1211C, AC/DC/RELAY, 6DI/4DO/2AI | CPU 1211C, DC/DC/DC, 6DI/4DO/2AI | CPU 1211C, DC/DC/RELAY, 6DI/4DO/2AI | |
General information |
|
|
| |
Product type designation | CPU 1211C AC/DC/relay | CPU 1211C DC/DC/DC | CPU 1211C DC/DC/relay | |
Firmware version | V4.2 | V4.2 | V4.2 | |
Engineering with |
|
|
| |
| STEP 7 V14 or higher | STEP 7 V14 or higher | STEP 7 V14 or higher | |
Supply voltage |
|
|
| |
Rated value (DC) |
|
|
| |
|
| Yes | Yes | |
permissible range, lower limit (DC) |
| 20.4 V | 20.4 V | |
permissible range, upper limit (DC) |
| 28.8 V | 28.8 V | |
Rated value (AC) |
|
|
| |
| Yes |
|
| |
| Yes |
|
| |
permissible range, lower limit (AC) | 85 V |
|
| |
permissible range, upper limit (AC) | 264 V |
|
| |
Reverse polarity protection |
| Yes | Yes | |
Line frequency |
|
|
| |
| 47 Hz |
|
| |
| 63 Hz |
|
| |
Load voltage L+ |
|
|
| |
|
| 24 V | 24 V | |
|
| 20.4 V | 20.4 V | |
|
| 28.8 V | 28.8 V | |
Input current |
|
|
| |
Current consumption (rated value) | 60 mA at 120 V AC; 30 mA at 240 V AC | 300 mA; CPU only | 300 mA; CPU only | |
Current consumption, max. | 180 mA at 120 V AC; 90 mA at 240 V AC | 900 mA; CPU with all expansion modules | 900 mA; CPU with all expansion modules | |
Inrush current, max. | 20 A; at 264 V | 12 A; at 28.8 V DC | 12 A; at 28.8 V DC | |
I²t | 0.8 A²·s | 0.5 A²·s | 0.8 A²·s | |
Output current |
|
|
| |
for backplane bus (5 V DC), max. | 750 mA; Max. 5 V DC for CM | 750 mA; Max. 5 V DC for CM | 750 mA; Max. 5 V DC for CM | |
Encoder supply |
|
|
| |
24 V encoder supply |
|
|
| |
| 20.4 to 28.8V | L+ minus 4 V DC min. | L+ minus 4 V DC min. | |
Power loss |
|
|
| |
Power loss, typ. | 10 W | 8 W | 8 W | |
Memory |
|
|
| |
Work memory |
|
|
| |
| 50 kbyte | 50 kbyte | 50 kbyte | |
| No | No | No | |
Load memory |
|
|
| |
| 1 Mbyte | 1 Mbyte | 1 Mbyte | |
| with SIMATIC memory card | with SIMATIC memory card | with SIMATIC memory card | |
Backup |
|
|
| |
| Yes | Yes | Yes | |
| Yes | Yes | Yes | |
| Yes | Yes | Yes | |
CPU processing times |
|
|
| |
for bit operations, typ. | 0.08 µs; / instruction | 0.08 µs; / instruction | 0.08 µs; / instruction | |
for word operations, typ. | 1.7 µs; / instruction | 1.7 µs; / instruction | 1.7 µs; / instruction | |
for floating point arithmetic, typ. | 2.3 µs; / instruction | 2.3 µs; / instruction | 2.3 µs; / instruction | |
CPU-blocks |
|
|
| |
Number of blocks (total) | DBs, FCs, FBs, counters and timers. The maximum number of addressable blocks ranges from 1 to 65535. There is no restriction, the entire working memory can be used | DBs, FCs, FBs, counters and timers. The maximum number of addressable blocks ranges from 1 to 65535. There is no restriction, the entire working memory can be used | DBs, FCs, FBs, counters and timers. The maximum number of addressable blocks ranges from 1 to 65535. There is no restriction, the entire working memory can be used | |
OB |
|
|
| |
| Limited only by RAM for code | Limited only by RAM for code | Limited only by RAM for code | |
Data areas and their retentivity |
|
|
| |
Retentive data area (incl. timers, counters, flags), max. | 10 kbyte | 10 kbyte | 10 kbyte | |
Flag |
|
|
| |
| 4 kbyte; Size of bit memory address area | 4 kbyte; Size of bit memory address area | 4 kbyte; Size of bit memory address area | |
Local data |
|
|
| |
| 16 kbyte; Priority class 1 (program cycle): 16 KB, priority class 2 to 26: 6 KB | 16 kbyte; Priority class 1 (program cycle): 16 KB, priority class 2 to 26: 6 KB | 16 kbyte; Priority class 1 (program cycle): 16 KB, priority class 2 to 26: 6 KB | |
Process image |
|
|
| |
| 1 kbyte | 1 kbyte | 1 kbyte | |
| 1 kbyte | 1 kbyte | 1 kbyte | |
Hardware configuration |
|
|
| |
Number of modules per system, max. | 3 communication modules, 1 signal board | 3 communication modules, 1 signal board | 3 communication modules, 1 signal board | |
Time of day |
|
|
| |
Clock |
|
|
| |
| Yes | Yes | Yes | |
| 480 h; Typical | 480 h; Typical | 480 h; Typical | |
| ±60 s/month at 25 °C | ±60 s/month at 25 °C | ±60 s/month at 25 °C | |
Digital inputs |
|
|
| |
Number of digital inputs | 6; Integrated | 6; Integrated | 6; Integrated | |
| 3; HSC (High Speed Counting) | 3; HSC (High Speed Counting) | 3; HSC (High Speed Counting) | |
Source/sink input | Yes | Yes | Yes | |
Number of simultaneously controllable inputs |
|
|
| |
all mounting positions |
|
|
| |
| 6 | 6 | 6 | |
Input voltage |
|
|
| |
| 24 V | 24 V | 24 V | |
| 5 V DC at 1 mA | 5 V DC at 1 mA | 5 V DC at 1 mA | |
| 15 V DC at 2.5 mA | 15 V DC at 2.5 mA | 15 V DC at 2.5 mA | |
Input current |
|
|
| |
| 4 mA; nominal | 4 mA; nominal | 4 mA; nominal | |
Input delay (for rated value of input voltage) |
|
|
| |
for standard inputs |
|
|
| |
| 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 | 0.1 / 0.2 / 0.4 / 0.8 / 1.6 / 3.2 / 6.4 / 10.0 / 12.8 / 20.0 μs; 0.05 / 0.1 / 0.2 / 0.4 / 0.8 / 1.6 / 3.2 / 6.4 / 10.0 / 12.8 / 20.0 ms | 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 | |
| 0.2 ms | 0.2 ms | 0.2 ms | |
| 12.8 ms | 12.8 ms | 12.8 ms | |
for interrupt inputs |
|
|
| |
| Yes | Yes | Yes | |
for counter/technological functions |
|
|
| |
| Single phase : 3 @ 100 kHz, differential: 3 @ 80 kHz | Single phase : 3 @ 100 kHz, differential: 3 @ 80 kHz | Single phase : 3 @ 100 kHz, differential: 3 @ 80 kHz | |
Cable length |
|
|
| |
| 500 m; 50 m for technological functions | 500 m; 50 m for technological functions | 500 m; 50 m for technological functions | |
| 300 m; For technological functions: No | 300 m; For technological functions: No | 300 m; For technological functions: No | |
Digital outputs |
|
|
| |
Number of digital outputs | 4; Relays | 4 | 4; Relays | |
|
| 4; 100 kHz Pulse Train Output |
| |
Limitation of inductive shutdown voltage to |
| L+ (-48 V) |
| |
Switching capacity of the outputs |
|
|
| |
| 2 A | 0.5 A | 2 A | |
| 30 W with DC, 200 W with AC | 5 W | 30 W with DC, 200 W with AC | |
Output voltage |
|
|
| |
|
| 0.1 V; with 10 kOhm load |
| |
|
| 20 V |
| |
Output current |
|
|
| |
|
| 0.5 A |
| |
|
| 0.1 mA |
| |
Output delay with resistive load |
|
|
| |
| 10 ms; max. | 1 µs | 10 ms; max. | |
| 10 ms; max. | 5 µs | 10 ms; max. | |
Switching frequency |
|
|
| |
|
| 100 kHz |
| |
Relay outputs |
|
|
| |
| mechanically 10 million, at rated load voltage 100 000 |
| mechanically 10 million, at rated load voltage 100 000 | |
Cable length |
|
|
| |
| 500 m | 500 m | 500 m | |
| 150 m | 150 m | 150 m | |
Analog inputs |
|
|
| |
Number of analog inputs | 2 | 2 | 2 | |
Input ranges |
|
|
| |
| Yes | Yes | Yes | |
Input ranges (rated values), voltages |
|
|
| |
| Yes | Yes | Yes | |
| ≥100k ohms | ≥100k ohms | ≥100k ohms | |
Cable length |
|
|
| |
| 100 m; twisted and shielded | 100 m; twisted and shielded | 100 m; twisted and shielded | |
Analog outputs |
|
|
| |
Number of analog outputs | 0 | 0 | 0 | |
Analog value generation for the inputs |
|
|
| |
Integration and conversion time/resolution per channel |
|
|
| |
| 10 bit | 10 bit | 10 bit | |
| Yes | Yes | Yes | |
| 625 µs | 625 µs | 625 µs | |
Encoder |
|
|
| |
Connectable encoders |
|
|
| |
| Yes | Yes | Yes | |
1. Interface |
|
|
| |
Interface type | PROFINET | PROFINET | PROFINET | |
Physics | Ethernet | Ethernet | Ethernet | |
Isolated | Yes | Yes | Yes | |
automatic detection of transmission rate | Yes | Yes | Yes | |
Autonegotiation | Yes | Yes | Yes | |
Autocrossing | Yes | Yes | Yes | |
Interface types |
|
|
| |
| 1 | 1 | 1 | |
| No | No | No | |
Functionality |
|
|
| |
| Yes | Yes | Yes | |
| Yes | Yes | Yes | |
| Yes | Yes | Yes | |
| Yes | Yes | Yes | |
| Yes | Yes | Yes | |
| No | No | No | |
PROFINET IO Controller |
|
|
| |
| 100 Mbit/s | 100 Mbit/s | 100 Mbit/s | |
Services |
|
|
| |
| Yes | Yes | Yes | |
| Yes | Yes | Yes | |
| No | No | No | |
| Yes | Yes | Yes | |
| No | No | No | |
| No | No | No | |
| No | No | No | |
| No | No | No | |
| Yes | Yes | Yes | |
| 16 | 16 | 16 | |
| 16 | 16 | 16 | |
| 16 | 16 | 16 | |
| 16 | 16 | 16 | |
| Yes | Yes | Yes | |
| 8 | 8 | 8 | |
| 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. | 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. | 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. | |
PROFINET IO Device |
|
|
| |
Services |
|
|
| |
| Yes | Yes | Yes | |
| Yes | Yes | Yes | |
| No | No | No | |
| Yes | Yes | Yes | |
| No | No | No | |
| No | No | No | |
| No | No | No | |
| Yes | Yes | Yes | |
| Yes | Yes | Yes | |
| 2 | 2 | 2 | |
Protocols |
|
|
| |
Supports protocol for PROFINET IO | Yes | Yes | Yes | |
PROFIBUS | Yes; CM 1243-5 required | Yes; CM 1243-5 required | Yes; CM 1243-5 required | |
AS-Interface | Yes; CM 1243-2 required | Yes; CM 1243-2 required | Yes; CM 1243-2 required | |
Protocols (Ethernet) |
|
|
| |
| Yes | Yes | Yes | |
| No | No | No | |
| Yes | Yes | Yes | |
| Yes | Yes | Yes | |
| Yes | Yes | Yes | |
Open IE communication |
|
|
| |
| Yes | Yes | Yes | |
| 8 kbyte | 8 kbyte | 8 kbyte | |
| Yes | Yes | Yes | |
| Yes | Yes | Yes | |
| 8 kbyte | 8 kbyte | 8 kbyte | |
| Yes | Yes | Yes | |
| 1 472 byte | 1 472 byte | 1 472 byte | |
Web server |
|
|
| |
| Yes | Yes | Yes | |
Further protocols |
|
|
| |
| Yes | Yes | Yes | |
Communication functions |
|
|
| |
S7 communication |
|
|
| |
| Yes | Yes | Yes | |
| Yes | Yes | Yes | |
| Yes | Yes | Yes | |
| See online help (S7 communication, user data size) | See online help (S7 communication, user data size) | See online help (S7 communication, user data size) | |
Web server |
|
|
| |
| Yes | Yes | Yes | |
Number of connections |
|
|
| |
| 16; dynamically | 16; dynamically | 16; dynamically | |
Test commissioning functions |
|
|
| |
Status/control |
|
|
| |
| Yes | Yes | Yes | |
| Inputs/outputs, memory bits, DBs, distributed I/Os, timers, counters | Inputs/outputs, memory bits, DBs, distributed I/Os, timers, counters | Inputs/outputs, memory bits, DBs, distributed I/Os, timers, counters | |
Forcing |
|
|
| |
| Yes | Yes | Yes | |
Diagnostic buffer |
|
|
| |
| Yes | Yes | Yes | |
Traces |
|
|
| |
| 2 | 2 | 2 | |
| 512 kbyte | 512 kbyte | 512 kbyte | |
Interrupts/diagnostics/status information |
|
|
| |
Diagnostics indication LED |
|
|
| |
| Yes | Yes | Yes | |
| Yes | Yes | Yes | |
| Yes | Yes | Yes | |
Integrated Functions |
|
|
| |
Number of counters | 3 | 6 | 3 | |
Counting frequency (counter) max. | 100 kHz | 100 kHz | 100 kHz | |
Frequency measurement | Yes | Yes | Yes | |
controlled positioning | Yes | Yes | Yes | |
Number of position-controlled positioning axes, max. | 8 | 8 | 8 | |
Number of positioning axes via pulse-direction interface | Up to 4 with SB 1222 | 4; With integrated outputs | Up to 4 with SB 1222 | |
PID controller | Yes | Yes | Yes | |
Number of alarm inputs | 4 | 4 | 4 | |
Number of pulse outputs |
| 4 |
| |
Limit frequency (pulse) |
| 100 kHz |
| |
Potential separation |
|
|
| |
Potential separation digital inputs |
|
|
| |
| 500V AC for 1 minute | No | 500V AC for 1 minute | |
| 1 | 1 | 1 | |
Potential separation digital outputs |
|
|
| |
| Relays | Yes | Relays | |
| No | No | No | |
| 1 | 1 | 1 | |
EMC |
|
|
| |
Interference immunity against discharge of static electricity |
|
|
| |
| Yes | Yes | Yes | |
| 8 kV | 8 kV | 8 kV | |
| 6 kV | 6 kV | 6 kV | |
Interference immunity to cable-borne interference |
|
|
| |
| Yes | Yes | Yes | |
| Yes | Yes | Yes | |
Interference immunity against voltage surge |
|
|
| |
| Yes | Yes | Yes | |
Interference immunity against conducted variable disturbance induced by high-frequency fields |
|
|
| |
| Yes | Yes | Yes | |
Emission of radio interference acc. to EN 55 011 |
|
|
| |
| Yes; Group 1 | Yes; Group 1 | Yes; Group 1 | |
| Yes; When appropriate measures are used to ensure compliance with the limits for Class B according to EN 55011 | Yes; When appropriate measures are used to ensure compliance with the limits for Class B according to EN 55011 | Yes; When appropriate measures are used to ensure compliance with the limits for Class B according to EN 55011 | |
Degree and class of protection |
|
|
| |
Degree of protection acc. to EN 60529 |
|
|
| |
| Yes | Yes | Yes | |
Standards, approvals, certificates |
|
|
| |
CE mark | Yes | Yes | Yes | |
UL approval | Yes | Yes | Yes | |
cULus | Yes | Yes | Yes | |
FM approval | Yes | Yes | Yes | |
RCM (formerly C-TICK) | Yes | Yes | Yes | |
KC approval | Yes | Yes | Yes | |
Marine approval | Yes | Yes | Yes | |
Ambient conditions |
|
|
| |
Free fall |
|
|
| |
| 0.3 m; five times, in product package | 0.3 m; five times, in product package | 0.3 m; five times, in product package | |
Ambient temperature during operation |
|
|
| |
| -20 °C | -20 °C | -20 °C | |
| 60 °C | 60 °C | 60 °C | |
| -20 °C | -20 °C | -20 °C | |
| 60 °C | 60 °C | 60 °C | |
| -20 °C | -20 °C | -20 °C | |
| 50 °C | 50 °C | 50 °C | |
Ambient temperature during storage/transportation |
|
|
| |
| -40 °C | -40 °C | -40 °C | |
| 70 °C | 70 °C | 70 °C | |
Air pressure acc. to IEC 60068-2-13 |
|
|
| |
| 795 hPa | 795 hPa | 795 hPa | |
| 1 080 hPa | 1 080 hPa | 1 080 hPa | |
| 660 hPa | 660 hPa | 660 hPa | |
| 1 080 hPa | 1 080 hPa | 1 080 hPa | |
| -1 000 m | -1 000 m | -1 000 m | |
| 2 000 m | 2 000 m | 2 000 m | |
Relative humidity |
|
|
| |
| 95 %; no condensation | 95 %; no condensation | 95 %; no condensation | |
Vibrations |
|
|
| |
| 2 g (m/s²) wall mounting, 1 g (m/s²) DIN rail | 2 g (m/s²) wall mounting, 1 g (m/s²) DIN rail | 2 g (m/s²) wall mounting, 1 g (m/s²) DIN rail | |
| Yes | Yes | Yes | |
Shock testing |
|
|
| |
| Yes; IEC 68, Part 2-27 half-sine: strength of the shock 15 g (peak value), duration 11 ms | Yes; IEC 68, Part 2-27 half-sine: strength of the shock 15 g (peak value), duration 11 ms | Yes; IEC 68, Part 2-27 half-sine: strength of the shock 15 g (peak value), duration 11 ms | |
Pollutant concentrations |
|
|
| |
| S02: < 0.5 ppm; H2S: < 0.1 ppm; RH < 60% condensation-free | S02: < 0.5 ppm; H2S: < 0.1 ppm; RH < 60% condensation-free | S02: < 0.5 ppm; H2S: < 0.1 ppm; RH < 60% condensation-free | |
Programming |
|
|
| |
Programming language |
|
|
| |
| Yes | Yes | Yes | |
| Yes | Yes | Yes | |
| Yes | Yes | Yes | |
Know-how protection |
|
|
| |
| Yes | Yes | Yes | |
| Yes | Yes | Yes | |
| Yes | Yes | Yes | |
Access protection |
|
|
| |
| Yes | Yes | Yes | |
| Yes | Yes | Yes | |
| Yes | Yes | Yes | |
Cycle time monitoring |
|
|
| |
| Yes | Yes | Yes | |
Dimensions |
|
|
| |
Width | 90 mm | 90 mm | 90 mm | |
Height | 100 mm | 100 mm | 100 mm | |
Depth | 75 mm | 75 mm | 75 mm | |
Weights |
|
|
| |
Weight, approx. | 420 g | 370 g | 380 g |