Siemens 6ES7 422-5EH00-0AB0 β SIMATIC S7-400, DIGITAL OUTPUT SM 422, 16 DO, 20 - 120V AC,

Part Specification
| Brand / Manufacturer | Siemens |
|---|---|
| Product type | PLC Systems |
Description
SIMATIC S7-400, DIGITAL OUTPUT SM 422, 16 DO, 20 – 120V AC, 2A OPTIC. ISOLATED 1 POINT PER COMMON
The 6ES7 422-5EH00-0AB0 is a digital output module manufactured by Siemens as part of their SIMATIC S7-400 series. This module, known as the SM 422, has 16 digital outputs with a voltage range of 20-120V AC and a current capacity of 2A. It is equipped with optical isolation, ensuring precise and reliable signal transmission.
The main function of the SM 422 module is to convert binary control signals from the programmable logic controller (PLC) into analog output signals, which are then used to control external devices such as relays, motors, valves, and lamps. With its 16 outputs, it provides the flexibility and versatility required for various industrial applications.
One notable feature of the SM 422 is the presence of isolated one-point-per-common technology. This technology ensures that each output point is electrically isolated from each other and the common reference point. This isolation prevents any potential interference or short-circuiting that may occur, improving the overall safety and performance of the module.
The 6ES7 422-5EH00-0AB0 module is designed with the highest standards of quality and reliability.
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