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Arecaiot manuals

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ArecaIoT CO2 Sensor Model CO2-15-10K-INS-D Instruction Manual

CO2-15-10K-INS-D • April 10, 2026

Comprehensive instruction manual for the ArecaIoT CO2 Sensor (Model CO2-15-10K-INS-D), detailing setup, operation, maintenance, troubleshooting, and technical specifications for agricultural and industrial applications.

ArecaIoT BSR02-DO02B 2-Channel Relay Output Module User Manual

BSR02-DO02B • February 9, 2026

This manual provides detailed instructions for the ArecaIoT BSR02-DO02B 2-Channel Relay Output Module, covering installation, wiring, operation, Modbus RTU communication, and technical specifications. Designed for industrial control applications.

ArecaIoT CWT-MB307D-E-485 Modbus IO Acquisition Module User Manual

MB307D-E-485 • February 6, 2026

Comprehensive user manual for the ArecaIoT CWT-MB307D-E-485 Modbus IO Acquisition Module, detailing setup, operation, specifications, and troubleshooting for 8 Analog Inputs, 8 Digital Inputs, and 8 Digital Outputs…

ArecaIoT RS485 Output Soil Temperature Humidity Moisture Sensor User Manual

TH-S • January 29, 2026

Comprehensive user manual for the ArecaIoT RS485 Output Soil Temperature Humidity Moisture Sensor, covering setup, operation, maintenance, and specifications.

ArecaIoT THPH-S RS485 Soil Temperature, Humidity, and PH Sensor Instruction Manual

THPH-S • December 17, 2025

This instruction manual provides detailed guidance for the ArecaIoT THPH-S RS485 Soil Sensor, covering installation, operation, and specifications for measuring soil temperature, humidity, and pH.

ArecaIoT CWT-MB308D 32DI 32-Channel Digital Input Ethernet Modbus RTU Acquisition IO Module User Manual

MB308D-E • December 16, 2025

Comprehensive user manual for the ArecaIoT CWT-MB308D 32DI 32-Channel Digital Input Ethernet Modbus RTU Acquisition IO Module, covering setup, operation, maintenance, and specifications.

ArecaIoT CWT-MB318G MB318G-485 Modbus RTU I/O Acquisition Module User Manual

MB318G-485 • November 15, 2025

Comprehensive user manual for the ArecaIoT CWT-MB318G MB318G-485 Modbus RTU I/O Acquisition Module, covering setup, operation, maintenance, and specifications for its 4PT, 3AI, 8DI, and 8DO capabilities.

ArecaIoT KWL-01-2PT 2 Channels PT100 Sensor RS485 Modbus Output Temperature Acquisition Module User Manual

KWL-01-2PT • October 12, 2025

Comprehensive user manual for the ArecaIoT KWL-01-2PT 2 Channels PT100 Sensor RS485 Modbus Output Temperature Acquisition Module, including setup, operation, maintenance, and specifications.

CWT-MB307B Analog Input to RS485 Modbus RTU IO Acquisition Module User Manual

MB307B-485 • August 28, 2025

User manual for the ArecaIoT CWT-MB307B 8-channel analog input module. Learn about setup, operation, maintenance, troubleshooting, and specifications for this Modbus RTU acquisition module supporting 4-20mA, 0-5V, and…