TM251MESE  | 逻辑控制器  | 接受模拟量和数字量的输入信号

型号：TM251MESE

类别：逻辑控制器，n M251,2x 以太网

输入电压：88-264 VAC

输入电流：最大2.3 A

输出电压：24 VDC

输出电流：最大4.2 A

功率：100 W

效率：高达92%

工作温度范围：-25 至 +70 °C

存储温度范围：-40 至 +85 °C

相对湿度：0% 至 95%（非冷凝）

防护等级：IP20

TM251MESE 逻辑控制器由输入输出模块、中央处理器和电源模块三部分组成3。输入输出模块负责将外部信号转换成控制器能够识别和计算的电信号，逻辑控制器可以接受模拟量和数字量的输入信号，这些信号可以来自各种传感器和执行器3。中央处理器负责对输入信号进行逻辑计算，并根据程序编码控制输出信号。电源模块则为逻辑控制器提供工作所需的电力。

TM251MESE 逻辑控制器具有使用方便、灵活、简单以及节省时间和安装空间的优点。它不仅可以取代控制箱内的中间继电器、时间继电器等元件，还可以进行简单扩展，适用于楼宇设备、照明系统、空调系统、小型机械和单机控制系统等多个领域4。

此外，TM251MESE 逻辑控制器在工业自动化、机器人技术、航空航天、交通运输等众多领域也得到了广泛应用。例如，在工业自动化领域，逻辑控制器可以用于生产线上的机器控制以及仓储自动化等领域；

Model: TM251MESE

Category: Logic Controller, nM251,2x Ethernet

Input voltage: 88-264 VAC

Input current: 2.3A Max

Output voltage: 24 VDC

Output current: 4.2A Max

Power: 100 W

Efficiency: Up to 92%

Operating temperature range: -25 to +70 °C

Storage temperature range: -40 to +85 °C

Relative humidity: 0% to 95% (non-condensing)

Protection level: IP20

The TM251MESE logic controller consists of three parts: input and output module, central processing unit and power module. The input/output module is responsible for converting external signals into electrical signals that the controller can recognize and calculate, and the logic controller can accept both analog and digital input signals, which can come from a variety of sensors and actuators. The central processor is responsible for the logical calculation of the input signal and the control of the output signal according to the program code. The power module provides power for the logical controller to work.

The TM251MESE logic controller has the advantages of ease of use, flexibility, simplicity and saving time and installation space. It can not only replace the intermediate relay, time relay and other components in the control box, but also can be simply expanded, suitable for building equipment, lighting systems, air conditioning systems, small machinery and stand-alone control systems and other fields.

In addition, TM251MESE logic controllers are also widely used in many fields such as industrial automation, robotics, aerospace, transportation and so on. For example, in the field of industrial automation, logic controllers can be used for machine control on production lines and warehouse automation.