SIMATIC S7-1200, CPU 1214C產品說明:
CPU 1214C
· 訂貨數據
· 附件
· 產品信息
· 組態工具
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Overview
Design
Functions
Programming
Technical Specifications
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Overview
· 緊湊的高性能 CPU
· 帶有 24 點集成輸入/輸出
· 可通過下列各項進行擴展:
· 1 個信號板 (SB)
· 8 信號模板(SM)
· 多達 3 個通訊模塊 (CM)

Design
緊湊型 CPU 1214C 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。400 mA 的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),頻率高達 100 kHz
· 脈沖寬度調制輸出 (PWM),頻率高達 100 kHz
· 集成以太網接口(TCP/IP native、ISO-on-TCP)
· 6 個快速計數器(3 個最大頻率為 100 kHz;3 個最大頻率為 30 kHz),帶有可參數化的使能和復位輸入,可以同時用作帶有 2 點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極為快速的響應
· 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
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設備型號
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型號
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電源電壓
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輸入電壓 DI
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輸出電壓 DO
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輸出電流
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24 V DC
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24 V DC
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24 V DC
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0.5 A, 晶體管
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24 V DC
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24 V DC
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5 … 30 V DC /
5 … 250 V AC
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2 A;
30 W DC /
200 W AC
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85 … 264 V AC
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24 V DC
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5 … 30 V DC /
5 … 250 V AC
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2 A;
30 W DC /
200 W AC
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Functions
· 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

Programming
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。

Technical Specifications
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Order number
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6ES7214-1BG40-0XB0
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6ES7214-1AG40-0XB0
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6ES7214-1HG40-0XB0
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CPU 1214C, AC/DC/RELAY, 14DI/10DO/2AI
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CPU 1214C, DC/DC/DC, 14DI/10DO/2AI
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CPU 1214C, DC/DC/RELAY, 14DI/10DO/2AI
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General information
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Product type designation
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CPU 1214C AC/DC/Relay
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CPU 1214C DC/DC/DC
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CPU 1214C DC/DC/Relay
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Engineering with
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● Programming package
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STEP 7 V14 or higher
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STEP 7 V14 or higher
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STEP 7 V14 or higher
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Supply voltage
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Rated value (DC)
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● 24 V DC
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Yes
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Yes
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Rated value (AC)
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● 120 V AC
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Yes
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● 230 V AC
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Yes
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Encoder supply
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24 V encoder supply
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● 24 V
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20.4 to 28.8V
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L+ minus 4 V DC min.
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L+ minus 4 V DC min.
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Power loss
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Power loss, typ.
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14 W
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12 W
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12 W
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Memory
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Work memory
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● integrated
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100 kbyte
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100 kbyte
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100 kbyte
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Load memory
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● integrated
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4 Mbyte
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4 Mbyte
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4 Mbyte
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● Plug-in (SIMATIC Memory Card), max.
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with SIMATIC memory card
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with SIMATIC memory card
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with SIMATIC memory card
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Backup
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● without battery
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Yes
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Yes
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Yes
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CPU processing times
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for bit operations, typ.
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0.085 µs; / instruction
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0.085 µs; / instruction
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0.085 µs; / instruction
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for word operations, typ.
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1.7 µs; / instruction
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1.7 µs; / instruction
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1.7 µs; / instruction
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for floating point arithmetic, typ.
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2.3 µs; / instruction
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2.3 µs; / instruction
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2.3 µs; / instruction
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Data areas and their retentivity
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Flag
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● Number, max.
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8 kbyte; Size of bit memory address area
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8 kbyte; Size of bit memory address area
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8 kbyte; Size of bit memory address area
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Process image
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● Inputs, adjustable
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1 kbyte
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1 kbyte
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1 kbyte
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● Outputs, adjustable
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1 kbyte
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1 kbyte
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1 kbyte
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Time of day
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Clock
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● Hardware clock (real-time)
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Yes
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Yes
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Yes
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Digital inputs
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Number of digital inputs
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14; Integrated
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14; Integrated
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14; Integrated
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● of which inputs usable for technological functions
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6; HSC (High Speed Counting)
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6; HSC (High Speed Counting)
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6; HSC (High Speed Counting)
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Digital outputs
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Number of digital outputs
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10; Relays
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10
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10; Relays
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● of which high-speed outputs
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4; 100 kHz Pulse Train Output
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Analog inputs
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Number of analog inputs
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2
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2
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2
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Input ranges
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● Voltage
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Yes
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Yes
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Yes
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Analog outputs
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Number of analog outputs
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0
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0
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0
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1. Interface
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Interface type
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PROFINET
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PROFINET
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PROFINET
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Physics
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Ethernet
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Ethernet
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Ethernet
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Functionality
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● PROFINET IO Controller
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Yes
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Yes
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Yes
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● PROFINET IO Device
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Yes
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Yes
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Yes
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● SIMATIC communication
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Yes
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Yes
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Yes
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● Open IE communication
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Yes
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Yes
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Yes
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● Web server
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Yes
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Yes
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Yes
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● Media redundancy
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No
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No
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No
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Communication functions
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S7 communication
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● supported
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Yes
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Yes
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Yes
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Open IE communication
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● TCP/IP
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Yes
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Yes
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Yes
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● ISO-on-TCP (RFC1006)
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Yes
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Yes
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Yes
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● UDP
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Yes
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Yes
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Yes
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Web server
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● supported
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Yes
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Yes
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Yes
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Number of connections
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● overall
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16; dynamically
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16; dynamically
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16; dynamically
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Integrated Functions
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Number of counters
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6
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6
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6
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Counting frequency (counter) max.
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100 kHz
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100 kHz
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100 kHz
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Frequency meter
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Yes
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Yes
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Yes
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controlled positioning
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Yes
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Yes
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Yes
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Number of position-controlled positioning axes, max.
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8
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8
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8
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Number of positioning axes via pulse-direction interface
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Up to 4 with SB 1222
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4; With integrated outputs
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Up to 4 with SB 1222
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PID controller
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Yes
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Yes
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Yes
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Number of alarm inputs
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4
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4
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4
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Number of pulse outputs
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4
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Limit frequency (pulse)
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100 kHz
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Ambient conditions
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Ambient temperature during operation
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● min.
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-20 °C
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-20 °C
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-20 °C
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● max.
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60 °C; Number of simultaneously activated inputs or outputs 7 or 5 (no adjacent points) at 60 °C horizontal or 50 °C vertical, 14 or 10 at 55 °C horizontal or 45 °C vertical
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60 °C; Number of simultaneously activated inputs or outputs 7 or 5 (no adjacent points) at 60 °C horizontal or 50 °C vertical, 14 or 10 at 55 °C horizontal or 45 °C vertical
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60 °C; Number of simultaneously activated inputs or outputs 7 or 5 (no adjacent points) at 60 °C horizontal or 50 °C vertical, 14 or 10 at 55 °C horizontal or 45 °C vertical
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Pollutant concentrations
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— SO2 at RH < 60% without condensation
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S02: < 0.5 ppm; H2S: < 0.1 ppm; RH < 60% condensation-free
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S02: < 0.5 ppm; H2S: < 0.1 ppm; RH < 60% condensation-free
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S02: < 0.5 ppm; H2S: < 0.1 ppm; RH < 60% condensation-free
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Configuration
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Programming
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Programming language
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— LAD
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Yes
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Yes
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Yes
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— FBD
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Yes
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Yes
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Yes
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— SCL
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Yes
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Yes
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Yes
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Dimensions
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Width
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110 mm
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110 mm
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110 mm
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Height
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100 mm
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100 mm
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100 mm
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Depth
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75 mm
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75 mm
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75 mm
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Weights
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Weight, approx.
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455 g
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415 g
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435 g
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