Model: 1775T-PMPS-1700
Origin: USA
Warranty: One year

Numerous studies both domestically and internationally have shown that the interference sources affecting microcomputer protection and automatic devices are mainly surges introduced from the outside through terminals. Anti interference measures can generally be divided into hardware measures and software measures. For automatic monitoring devices composed of microcontrollers, the most important anti-interference measure is to prevent various interferences from entering the weak current system of the microcomputer. This is mainly achieved through hardware design. Reasonable hardware design can suppress interference and prevent errors in the operation of the microcomputer system. The controller adopts the following anti-interference measures in hardware design.

In Chapter 3, anti-interference measures for switch input/output circuits were introduced, which involves adding photoelectric isolation to the switch input/output circuit, so that there is no electrical connection between the external limit terminal of the controller and the weak current system of the microcontroller; Isolation measures can also be used in analog input circuits, providing possible isolation measures between various terminals and microcomputer weak current systems. These are all very effective technical measures.

SB-05 PEPPERL+FUCHS DIVERSEN SB05 PRINT

TSX DST 1604 TELEMECANIQUE TELEMECANIQUE TSXDST1604

61080 APRIL APRIL 61080

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KX20N MITSUBISHI DIVERSEN KX20N SEQUENCE CONTROLLER I

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