ERDM222工业自动化与控制的延时继电器规格书PDF中文资料

ERDM222属于工业自动化与控制的延时继电器。由力特公司制造生产的ERDM222延时继电器延时继电器是使用较小控制信号启动或停止大负载的机电器件。这些器件内置有时间延迟来控制继电器的触发。功能包括间隔、关闭延迟、打开延迟、单次、可编程（多功能）、重复周期、双定时器、信号开/关延迟和 Star/Delta 控制器。

描述 Description

The ERDM Series is a combination of digital electronics and

a reliable electromechanical relay. These devices offer a DPDT

relay output for relay logic circuits, and isolation of input to

output voltages. Cost effective for OEM applications, such as

random starting, sequencing ON, switch de-bouncing, anti-short

cycling, and other common delay-on-make applications.

Operation (Delay-on-Make)

Upon application of input voltage, the time delay begins. The

output is de-energized before and during the time delay. At

the end of the time delay, the output energizes and remains

energized until input voltage is removed.

Reset: Removing input voltage resets the time delay and output.

FEATURES BENEFITS

Digital integrated

circuitry with

electromechanical relay

Repeat Accuracy + / - 0.5

Isolated 10A, DPDT

output contacts Allows control of loads for AC or DC voltages

Encapsulated Protects against shock, vibration, and humidity