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Products > data acquisition module > Beijing Gemotech Intelligent Technology Co., Ltd. | Similar Products

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data acquisition module

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8-channel Single-end DI Module, AC Input, with LED Display(R-8053AC): Specifications Input channel 8 Isolation Single-ended Isolation Input voltage level Logic level 0: AC 0~80V Logic level 1: AC 175V~265V Input Impedance 2K ohms Isolation voltage 3000 Vrms Power ...

R-8053/R-8053+ 16-Channel Dry Contact Digital Input Module: Main Features - Input: 16-channel single-ended - Input High Level: 4V~30V - Input Low Level: 0~1V - Dry Contact put in - With Modbus communication protocol ...

R-8051/R-8051+ 16-Channel Isolated Digital Input Module: Main Features - Input: 16-channel - Input Voltage: 50V (Maximum) - Input Voltage Level: Dry Contact: Logic Level 0:-OFF (close to GND); Logic Level 1:-ON; Wet Contact: Logic Level 0: +3V ...

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