USB Relais Modul USB Intelligent Control Switch 1 Kanal Mos Röhrensteuerung B HEN
13,35 €
Feature: 1. SINGLE BYTE COMMAND: Most of the serial commands are single byte commands. 1 channel relay output, 1 channel isolated input, and the input can match 5‑24V level. PLC PNP INPUT: USB relay module board can be connected to PLC PNP input, and the module can actively notify the computer when the input signal changes.
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