SIMATIC S7-1200 控制器是紧凑型智能自动化解决方案的佳选择，集成了 IO、通信功能和技术工艺功能，可用于中低端自动化任务。包括标准型和故障安全型。
SIMATIC S7-1200 控制器具有集成输入和输出以及通信选件，支持模块化扩展。通过数字量和模拟量输入/输出模块以及各种通信和专用模块，能够灵活地适应相关的自动化任务。
Efficient engineering
The seamless integration of SIMATIC Controllers into the common TIA Portal engineering framework permits the integrated storage of data, the smart library concept, and a uniform operating philosophy. This makes the use of universal functions particularly easy.
Variety of diagnostic options
An efficient error analysis and fast error localization with the new uniform display concept – plain text information on the error message in TIA Portal, on the HMI, and in the web server – shortens commissioning times and minimizes production downtimes. SIMATIC S7-1200 offers you a diagnostic functionality that is already integrated in the system, without the need for any further programming.
Innovative design
The SIMATIC S7-1200 Basic Controller can be perfectly adapted to the automation task at hand thanks to its comprehensive expansion options. The modular board concept permits an easy expansion of the controller without changing the physical size. Device replacement is simple, without rewiring through terminal strips.
Safety Integrated
Fail-safe automation is as easy to program as standard automation, and PROFIsafe devices are connected via PROFINET.
Technology Integrated
Simple Motion Control applications, fast counting and measuring tasks, as well as closed-loop control systems (PID) are integrated and can be implemented without additional expansion boards.
Security Integrated
Secured communication, know-how protection, copy protection and access protection prevent manipulation, opening and duplication of blocks by unauthorized persons, and thus protect your algorithm or process.
SIMATIC S7-1200 控制器具有高速计数器、脉宽调制、脉冲序列输出、速度控制和定位等集成技术工艺功能，
适用于温度控制、泵和风机控制以及包括包装机械在内的传送带技术。
模块
SIMATIC S7-1200 系列包括以下模块：
性能分级的不同型号紧凑型控制器，以及丰富的交/直流控制器。
各种信号板卡（模拟量和数字量），用于在 CPU 上进行经济的模块化控制器扩展，同时节省安装空间。
各种数字量和模拟量信号模块。
各种通信模块和处理器。
4 端口以太网交换机，用于实现各种网络拓扑
SIWAREX 称重系统连接模块
状态监测模块，用于早期检测传动系统的机械损坏
PS 1207 稳压电源，电源电压 115/230 V AC，额定电压 24 VDC
机械特性
模块便于安装在标准 DIN 导轨上或控制柜中
坚固、紧凑的塑料机壳
连接和控制部件易于接触，并由前盖板提供保护
模拟量或数字量扩展模块也具有可拆卸的连接端子
设备特性
SIMATIC S7-1200 符合以下国家和：
UL 508
CSA C22.2 No. 142
FM 级 I，2 分区，A、B、C、D 组；T4A 级 I，2 分区，IIC T4
VDE 0160
EN 61131-2
符合标准 EN 50081-1、50081-2 和 50082-2 电磁兼容性要求