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The download method for the application can be found on the QR code in the manual
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DC9V-DC24V
O2 sensor O2 transmitter intelligent oxygen transmitter in greenhouse agriculture farm oxygen detector modbus RS485 4-20MA 0-5V
Maximum power
32-channel RS485 Modbus DC Voltage Acquisition Module 样式:32CH260 The download method for the32 channel RS485 Modbus DC Voltage Acquisition Module Features 1. 32 channels DC voltage input, option: 0 5V 0 10V 0 30V 0 60V 0 160V 0 260V 2. AD conversion accuracy: 16 bit 3. Voltage sampling precision: 0. 005V 4. Voltage sampling resolution: 0. 001V 5. Voltage sampling frequency: 4 times s 6. Isolated RS485 portsupport Modbus RTU Protocol that can be compared with PLCSCADA, text display, etc. 7. Wide operating voltageDC8V 30V, reverse polarity
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